M48Z58Y-70MH1E

M48Z58, M48Z58Y 5 V, 64 Kbit (8 Kbit x 8) ZEROPOWER® SRAM Datasheet - production data • Pin and function compatible with JEDEC standard 32 Kbit x 8 SRAMs • RoHS compliant • Lead-free second level interconnect 28 Description 1 PDIP 28.7 The M48Z58/Y ZEROPOWER® RAM is an 8 Kbit x 8 non-volatile static RAM that integrates powerfail deselect circuitry and battery control logic on a single die. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory solution. Battery CAPHAT™ The M48Z58/Y is a non-volatile pin and function equivalent to any JEDEC standard 8 K x 8 SRAM. It also easily fits into many ROM, EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed. SNAPHAT® battery 28 1 SOH28 The 28-pin, 600 mil DIP CAPHAT™ houses the M48Z58/Y silicon with a long life lithium button cell in a single package. Features • Integrated, ultra low power SRAM, power-fail control circuit, and battery • READ cycle time equals WRITE cycle time • Automatic power-fail chip deselect and WRITE protection • WRITE protect voltages: (VPFD = power-fail deselect voltage) • M48Z35: VCC = 4.75 to 5.5 V; 4.5 V ≤ VPFD ≤ 4.75 V The 28-pin, 330 mil SOIC provides sockets with gold plated contacts at both ends for direct connection to a separate SNAPHAT® housing containing the battery. The unique design allows the SNAPHAT battery package to be mounted on top of the SOIC package after the completion of the surface mount process. Insertion of the SNAPHAT housing after reflow prevents potential battery damage due to the high temperatures required for device surface-mounting. • M48Z35Y: 4.5 to 5.5 V; 4.2 V ≤ VPFD ≤ 4.5 V The SNAPHAT housing is keyed to prevent reverse insertion. • Self-contained battery in the CAPHAT™ DIP package The SOIC and battery packages are shipped separately in plastic anti-static tubes or in tape & reel form. • Packaging includes a 28-lead SOIC and SNAPHAT® top (to be ordered separately) • SOIC package provides direct connection for a SNAPHAT® top which contains the battery October 2020 This is information on a product in full production. For the 28-lead SOIC, the battery package (e.g., SNAPHAT) part number is “M4Z28-BR00SH1. DocID02559 Rev 12 1/21 www.st.com Contents M48Z58, M48Z58Y Contents 1 Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Pin connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Operation modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.1 READ mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 WRITE mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.3 Data retention mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.4 VCC noise and negative going transients . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 6 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 7 Part numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 8 Environmental information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2/21 DocID02559 Rev 12 M48Z58, M48Z58Y 1 Diagram Diagram Figure 1. Logic diagram VCC 13 8 A0-A12 DQ0-DQ7 W M48Z58 M48Z58Y E G VSS AI01176B Table 1. Signal names A0-A12 DQ0-DQ7 Address inputs Data inputs / outputs E Chip enable input G Output enable input W WRITE enable input VCC Supply voltage VSS Ground NC Not connected internally DocID02559 Rev 12 3/21 21 Pin connection 2 M48Z58, M48Z58Y Pin connection Figure 2. DIP connections NC A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS 1 28 2 27 26 3 4 25 5 24 6 23 7 M48Z58 22 8 M48Z58Y 21 9 20 19 10 11 18 12 17 13 16 14 15 VCC W NC A8 A9 A11 G A10 E DQ7 DQ6 DQ5 DQ4 DQ3 AI01177B Figure 3. SOIC connections NC A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS 28 1 2 27 3 26 4 25 5 24 6 23 7 22 M48Z58Y 8 21 9 20 10 19 11 18 12 17 13 16 14 15 VCC W NC A8 A9 A11 G A10 E DQ7 DQ6 DQ5 DQ4 DQ3 AI01178B 4/21 DocID02559 Rev 12 M48Z58, M48Z58Y Pin connection Figure 4. Block diagram A0-A12 LITHIUM CELL POWER VOLTAGE SENSE AND SWITCHING CIRCUITRY 8K x 8 SRAM ARRAY DQ0-DQ7 E VPFD W G VCC VSS DocID02559 Rev 12 AI01394 5/21 21 Operation modes 3 M48Z58, M48Z58Y Operation modes The M48Z58/Y also has its own power-fail detect circuit. The control circuitry constantly monitors the single 5 V supply for an out of tolerance condition. When VCC is out of tolerance, the circuit write protects the SRAM, providing a high degree of data security in the midst of unpredictable system operation brought on by low VCC. As VCC falls below battery switchover voltage (VSO), the control circuitry connects the battery which maintains data until valid power returns. Table 2. Operating modes Mode VCC Deselect WRITE READ 4.75 to 5.5 V or 4.5 to 5.5 V READ Deselect VSO to Deselect VPFD(min)(1) ≤ VSO (1) E G W DQ0DQ7 Power VIH X X High Z Standby VIL X VIL DIN Active VIL VIL VIH DOUT Active VIL VIH VIH High Z Active X X X High Z CMOS standby X X X High Z Battery backup mode 1. See Table 10 for details. Note: X = VIH or VIL; VSO = battery backup switchover voltage. 3.1 READ mode The M48Z58/Y is in the READ mode whenever W (WRITE enable) is high, E (chip enable) is low. Thus, the unique address specified by the 13 address inputs defines which one of the 8,192 bytes of data is to be accessed. Valid data will be available at the data I/O pins within address access time (tAVQV) after the last address input signal is stable, providing that the E and G access times are also satisfied. If the E and G access times are not met, valid data will be available after the latter of the chip enable access time (tELQV) or output enable access time (tGLQV). The state of the eight three-state data I/O signals is controlled by E and G. If the outputs are activated before tAVQV, the data lines will be driven to an indeterminate state until tAVQV. If the address inputs are changed while E and G remain active, output data will remain valid for output data hold time (tAXQX) but will go indeterminate until the next address access. 6/21 DocID02559 Rev 12 M48Z58, M48Z58Y Operation modes Figure 5. READ mode AC waveforms tAVAV A0-A12 VALID tAVQV tAXQX tELQV tEHQZ E tELQX tGLQV tGHQZ G tGLQX DQ0-DQ7 VALID AI01385 WRITE enable (W) = high. Note: Table 3. READ mode AC characteristics M48Z02/M48Z12 Parameter (1) Symbol Unit Min. Max. tAVAV READ cycle time tAVQV Address valid to output valid 70 ns tELQ Chip enable low to output valid 70 ns Output enable low to output valid 35 ns tGLQV tELQX(2) tGLQX (2) 70 ns Chip enable low to output transition 5 ns Output enable low to output transition 5 ns tEHQZ (2) Chip enable high to output Hi-Z 25 ns tGHQZ(2) Output enable high to output Hi-Z 25 ns tAXQX Address transition to output transition 10 ns 1. Valid for ambient operating temperature: TA = 0 to 70 °C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where noted). 2. CL = 5 pF (see figure Figure 9) DocID02559 Rev 12 7/21 21 Operation modes 3.2 M48Z58, M48Z58Y WRITE mode The M48Z58/Y is in the WRITE mode whenever W and E are low. The start of a WRITE is referenced from the latter occurring falling edge of W or E. A WRITE is terminated by the earlier rising edge of W or E. The addresses must be held valid throughout the cycle. E or W must return high for a minimum of tEHAX from chip enable or tWHAX from WRITE enable prior to the initiation of another READ or WRITE cycle. Data-in must be valid tDVWH prior to the end of WRITE and remain valid for tWHDX afterward. G should be kept high during WRITE cycles to avoid bus contention; although, if the output bus has been activated by a low on E and G, a low on W will disable the outputs tWLQZ after W falls. Figure 6. WRITE enable controlled, WRITE AC waveform tAVAV A0-A12 VALID tAVWH tAVEL tWHAX E tWLWH tAVWL W tWHQX tWLQZ tWHDX DQ0-DQ7 DATA INPUT tDVWH AI01386 Figure 7. Chip enable controlled, WRITE AC waveforms tAVAV A0-A12 VALID tAVEH tAVEL tELEH tEHAX E tAVWL W tEHDX DQ0-DQ7 DATA INPUT tDVEH 8/21 DocID02559 Rev 12 AI01387B M48Z58, M48Z58Y Operation modes Table 4. WRITE mode AC characteristics M48Z35/M48Z35Y Symbol Parameter(1) -70 Min. Unit Max. tAVAV WRITE cycle time 70 ns tAVWL Address valid to WRITE enable low 0 ns tAVEL Address valid to chip enable 1 low 0 ns tWLWH WRITE enable pulse width 50 ns tELEH Chip enable low to chip enable 1 high 55 ns tWHAX WRITE enable high to address transition 0 ns tEHAX Chip enable high to address transition 0 ns tDVWH Input valid to WRITE enable high 30 ns tDVEH Input valid to chip enable high 30 ns tWHDX WRITE enable high to input transition 5 ns tEHDX Chip enable high to input transition 5 ns tWLQZ (2)(3) WRITE enable low to output Hi-Z 25 ns tAVWH Address valid to WRITE enable high 60 ns tAVEH Address valid to chip enable high 60 ns WRITE enable high to output transition 5 ns tWHQX(2)(3) 1. Valid for ambient operating temperature: TA = 0 to 70 °C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where noted). 2. CL = 5 pF (see Figure 9) 3. If E goes low simultaneously with W going low, the outputs remain in the high impedance state. 3.3 Data retention mode With valid VCC applied, the M48Z58/Y operates as a conventional BYTEWIDE™ static RAM. Should the supply voltage decay, the RAM will automatically power-fail deselect, write protecting itself when VCC falls within the VPFD (max), VPFD (min) window. All outputs become high impedance, and all inputs are treated as “Don't care.” Note: A power failure during a WRITE cycle may corrupt data at the currently addressed location, but does not jeopardize the rest of the RAM's content. At voltages below VPFD (min), the user can be assured the memory will be in a write protected state, provided the VCC fall time is not less than tF. The M48Z58/Y may respond to transient noise spikes on VCC that reach into the deselect window during the time the device is sampling VCC. Therefore, decoupling of the power supply lines is recommended. When VCC drops below VSO, the control circuit switches power to the internal battery which preserves data. The internal button cell will maintain data in the M48Z58/Y for an accumulated period of at least 10 years when VCC is less than VSO. As system power returns and VCC rises above VSO, the battery is disconnected, and the power supply is switched to external VCC. Normal RAM operation can resume trec after VCC exceeds VPFD (max). For more information on battery storage life refer to the application note AN1012. DocID02559 Rev 12 9/21 21 Operation modes 3.4 M48Z58, M48Z58Y VCC noise and negative going transients ICC transients, including those produced by output switching, can produce voltage fluctuations, resulting in spikes on the VCC bus. These transients can be reduced if capacitors are used to store energy which stabilizes the VCC bus. The energy stored in the bypass capacitors will be released as low going spikes are generated or energy will be absorbed when overshoots occur. A ceramic bypass capacitor value of 0.1 µF (see Figure 8) is recommended in order to provide the needed filtering. In addition to transients that are caused by normal SRAM operation, power cycling can generate negative voltage spikes on VCC that drive it to values below VSS by as much as one volt. These negative spikes can cause data corruption in the SRAM while in battery backup mode. To protect from these voltage spikes, ST recommends connecting a schottky diode from VCC to VSS (cathode connected to VCC, anode to VSS). (Schottky diode 1N5817 is recommended for through hole and MBRS120T3 is recommended for surface mount). Figure 8. Supply voltage protection VCC VCC 0.1µF DEVICE VSS AI02169 10/21 DocID02559 Rev 12 M48Z58, M48Z58Y 4 Maximum ratings Maximum ratings Stressing the device above the rating listed in the absolute maximum ratings table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table 5. Absolute maximum ratings Symbol TA TSTG TSLD(1) (2) Parameter Value Unit 0 to 70 °C SNAPHAT® top –40 to 85 °C CAPHAT® DIP –40 to 85 °C SOH28 –40 to 85 °C 260 °C Ambient operating temperature Storage temperature (VCC off, oscillator off) Lead solder temperature for 10 seconds VIO Input or output voltages –0.3 to 7 V VCC Supply voltage –0.3 to 7 V IO Output current 20 mA PD Power dissipation 1 W 1. For DIP package, soldering temperature of the IC leads is to not exceed 260 °C for 10 seconds. Furthermore, the devices shall not be exposed to IR reflow nor preheat cycles (as performed as part of wave soldering). ST recommends the devices be hand-soldered or placed in sockets to avoid heat damage to the batteries. 2. For SOH28 package, lead-free (Pb-free) lead finish: reflow at peak temperature of 260 °C (the time above 255 °C must not exceed 30 seconds). Caution: Negative undershoots below –0.3 V are not allowed on any pin while in the battery backup mode. Caution: Do NOT wave solder SOIC to avoid damaging SNAPHAT® sockets. DocID02559 Rev 12 11/21 21 DC and AC parameters 5 M48Z58, M48Z58Y DC and AC parameters This section summarizes the operating and measurement conditions, as well as the DC and AC characteristics of the device. The parameters in the following DC and AC characteristic tables are derived from tests performed under the measurement conditions listed in Table 6. Designers should check that the operating conditions in their projects match the measurement conditions when using the quoted parameters. Table 6. Operating and AC measurement conditions Parameter M48Z35 M48Z35Y Unit 4.75 to 5.5 4.5 to 5.5 V 0 to 70 0 to 70 °C Load capacitance (CL) 100 100 pF Input rise and fall times ≤5 ≤5 ns 0 to 3 0 to 3 V 1.5 1.5 V Supply voltage (VCC) Ambient operating temperature (TA) Input pulse voltages Input and output timing ref. voltages Note: Output Hi-Z is defined as the point where data is no longer driven. Figure 9. AC measurement load circuit 5V 1.9kΩ DEVICE UNDER TEST OUT 1kΩ CL = 100pF or 5pF CL includes JIG capacitance AI01030 Table 7. Capacitance Parameter(1)(2) Symbol CIN CIO(3) Min. Max. Unit Input capacitance - 10 pF Input / output capacitance - 10 pF 1. Effective capacitance measured with power supply at 5 V. Sampled only, not 100% tested. 2. At 25 °C, f = 1 MHz. 3. Outputs deselected. 12/21 DocID02559 Rev 12 M48Z58, M48Z58Y DC and AC parameters Table 8. DC characteristics Symbol ILI ILO (2) Test condition(1) Parameter Input leakage current Output leakage current Min. Max. Unit 0 V ≤ VIN ≤ VCC ±1 µA 0 V ≤ VOUT ≤ VCC ±1 µA Outputs open 50 mA E = VIH 3 mA E = VCC – 0.2 V 3 mA ICC Supply current ICC1 Supply current (standby) TTL ICC2 Supply current (standby) CMOS VIL Input low voltage –0.3 0.8 V VIH Input high voltage 2.2 VCC + 0.3 V VOL Output low voltage IOL = 2.1 mA 0.4 V VOH Output high voltage IOH = –1 mA 2.4 V 1. Valid for ambient operating temperature: TA = 0 to 70 °C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where noted). 2. Outputs deselected. Figure 10. Power down/up mode AC waveforms VCC VPFD (max) VPFD (min) VSO tF tR tFB tDR tPD INPUTS tRB RECOGNIZED trec DON'T CARE RECOGNIZED HIGH-Z OUTPUTS VALID VALID (PER CONTROL INPUT) (PER CONTROL INPUT) AI01168C DocID02559 Rev 12 13/21 21 DC and AC parameters M48Z58, M48Z58Y Table 9. Power down/up AC characteristics Parameter(1) Symbol tPD Min. Unit 0 µs VPFD (max) to VPFD (min) VCC fall time 300 µs VPFD (min) to VSS VCC fall time 10 µs tR VPFD (min) to VPFD (max) VCC rise time 10 µs tRB VSS to VPFD (min) VCC rise time 1 µs trec VPFD (max) to inputs recognized 40 tF (2) tFB(3) E or W at VIH before power down Max. 200 ms 1. Valid for ambient operating temperature: TA = 0 to 70 °C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where noted). 2. VPFD (max) to VPFD (min) fall time of less than tF may result in deselection/write protection not occurring until 200 µs after VCC passes VPFD (min). 3. VPFD (min) to VSS fall time of less than tFB may cause corruption of RAM data. Table 10. Power down/up trip points DC characteristics Parameter(1)(2) Symbol Min. Typ. Max. Unit M48Z58 4.5 4.6 4.75 V M48Z58Y 4.2 4.35 4.5 V VPFD Power-fail deselect voltage VSO Battery backup switchover voltage tDR (3) Expected data retention time 3.0 10 V Years 1. All voltages referenced to VSS. 2. Valid for ambient operating temperature: TA = 0 to 70 °C; VCC = 4.75 to 5.5 V or 4.5 to 5.5 V (except where noted). 3. At 25 °C, VCC = 0 V. 14/21 DocID02559 Rev 12 M48Z58, M48Z58Y 6 Package mechanical data Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. Figure 11. PDIP 28.7 – 28-pin plastic DIP, battery CAPHAT™, package outline A2 A1 B1 B A L C e1 eA e3 D N E 1 PCDIP Note: Drawing is not to scale. Table 11. PDIP 28.7 – 28 pin plastic DIP, battery CAPHAT™, package mech. data mm inches Symb Typ. Min. Max. A 8.89 A1 Min. Max. 9.65 0.350 0.380 0.38 0.76 0.015 0.030 A2 8.38 8.89 0.330 0.350 B 0.38 0.53 0.015 0.021 B1 1.14 1.78 0.045 0.070 C 0.20 0.31 0.008 0.012 D 39.37 39.88 1.550 1.570 E 17.83 18.34 0.702 0.722 e1 2.29 2.79 0.090 0.110 e3 33.02 Typ. 1.3 eA 15.24 16.00 0.600 0.630 L 3.05 3.81 0.120 0.150 N 28 DocID02559 Rev 12 28 15/21 21 Package mechanical data M48Z58, M48Z58Y Table 12. SOH28 – 28-lead plastic small outline, battery SNAPHAT®, pack. outline A2 A C B eB e CP D N E H A1 α L 1 SOH-A Note: Drawing is not to scale. Table 13. SOH28 – 28-lead plastic small outline, battery SNAPHAT®, pack. mech. data mm inches Symbol Typ. Min. A Typ. Min. 3.05 Max. 0.120 A1 0.05 0.36 0.002 0.014 A2 2.34 2.69 0.092 0.106 B 0.36 0.51 0.014 0.020 C 0.15 0.32 0.006 0.012 D 17.71 18.49 0.697 0.728 E 8.23 8.89 0.324 0.350 – – – – eB 3.20 3.61 0.126 0.142 H 11.51 12.70 0.453 0.500 L 0.41 1.27 0.016 0.050 a 0° 8° 0° 8° N 28 e CP 16/21 Max. 1.27 0.050 28 0.10 DocID02559 Rev 12 0.004 M48Z58, M48Z58Y Package mechanical data Table 14. SH – 4-pin SNAPHAT® housing for 48 mAh battery, package outline A1 A2 A3 A eA B L eB D E SHZP-A Note: Drawing is not to scale. Table 15. SH – 4-pin SNAPHAT® housing for 48 mAh battery, pack. mech. data mm inches Symbol Typ. Min. A Max. Typ. Min. 9.78 Max. 0.385 A1 6.73 7.24 0.265 0.285 A2 6.48 6.99 0.255 0.275 A3 0.38 0.015 B 0.46 0.56 0.018 0.022 D 21.21 21.84 0.835 0.860 E 14.22 14.99 0.560 0.590 eA 15.55 15.95 0.612 0.628 eB 3.20 3.61 0.126 0.142 L 2.03 2.29 0.080 0.090 DocID02559 Rev 12 17/21 21 Part numbering 7 M48Z58, M48Z58Y Part numbering Table 16. Ordering information Order code M48Z58-70PC1 M48Z58Y-70PC1 M48Z58Y-70MH1F Caution: Package PDIP 28.7 Temperature range Speed Supply voltage VCC = 4.75 to 5.5 V; VPFD = 4.5 to 4.75 V 0 to 70 °C 70 SOH28 VCC = 4.5 to 5.5 V; VPFD = 4.2 to 4.5 V VCC = 4.75 to 5.5 V; VPFD = 4.5 to 4.75 V Do not place the SNAPHAT battery package “M4Zxx-BR00SH1” in conductive foam as it will drain the lithium button-cell battery. For other options, or for more information on any aspect of this device, please contact the ST sales office nearest you. Table 17. SNAPHAT® battery table Part number M4Z28-BR00SH1 M4Z32-BR00SH1 18/21 Description Lithium battery (48 mAh) SNAPHAT® Lithium battery (120 mAh) SNAPHAT® DocID02559 Rev 12 Package SH SH M48Z58, M48Z58Y 8 Environmental information Environmental information Figure 12. Recycling symbols This product contains a non-rechargeable lithium (lithium carbon monofluoride chemistry) button cell battery fully encapsulated in the final product. Recycle or dispose of batteries in accordance with the battery manufacturer's instructions and local/national disposal and recycling regulations. DocID02559 Rev 12 19/21 21 Revision history 9 M48Z58, M48Z58Y Revision history Table 18. Document revision history 20/21 Date Revision Changes March 1999 1 10-Feb-2000 1.1 2-socket SOH and 2-pin SH packages removed 22-Feb-2000 1.2 Data retention mode paragraph changed 14-Sep-2001 2 29-May-2002 2.1 Modify reflow time and temperature footnotes (Table 5) 16-Sep-2002 2.2 Remove footnote from ordering information (Table 15) 02-Apr-2003 3 v2.2 template applied; test condition updated (Table 10) 23-Mar-2004 4 Reformatted; updated lead-free information (Table 5, 15) 23-Nov-2004 5 Remove references to industrial temperature grade (Table 3, 4, 5, 6, 8, 9, 10, 15) 09-Jun-2005 6 Removal of SNAPHAT®, industrial temperature sales types (Table 3, 4, 5, 6, 7, 8, 10, 15) 14-Dec-2005 7 Updated lead-free text (Table 15) 06-Nov-2007 8 Reformatted; added lead-free second level interconnect information to cover page and Section 5: Package mechanical data; updated Table 5, 15, 16. 10-Mar-2009 9 Section 5: Package mechanical data; updated Table 5, 15, 16. Updated Table 5, text in Section 5: Package mechanical data; added Section 7: Environmental information; minor reformatting. 14-Oct-2010 10 Updated Section 3, Table 11; reformatted document. 07-Jun-2011 11 Updated footnote 1 of Table 5: Absolute maximum ratings; updated Section 7: Environmental information 21-Oct-2020 12 Added Table 16: Ordering information. Updated package name. First issue Reformatted; added temperature information (Table 7, 8, 3, 4, 9, 10) DocID02559 Rev 12 M48Z58, M48Z58Y IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. For additional information about ST trademarks, please refer to www.st.com/trademarks. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2020 STMicroelectronics – All rights reserved DocID02559 Rev 12 21/21 21