BC01B-URT

Product Data Sheet Device Features Compliant to Bluetooth specification V1.1 TM BlueCore 01b TM Small footprint in 8mm x 8mm 81-ball BGA Fully integrated RF block with no external adjustments or trim USB V1.1 compliant Qualified Bluetooth firmware included Extensive built-in-self-test to minimise end product final test time RF reference designs available Low power consumption/optimisation Support for up to 7 slaves Single Chip Bluetooth Device Product Data Sheet For: BC01b-USB (USB and UART version) (BGA Packaging) BC01b-URT (UART only version) (BGA Packaging) BC01bv-USB (USB and UART version) (VFBGA Packaging) BC01bv-URT (UART only version) (VFBGA Packaging) BlueCore 01b Product Data Sheet TM General Description BlueCore01b is a single chip radio and baseband IC for Bluetooth 2.4GHz radios, and is implemented in CMOS technology. When used with external flash containing the CSR Bluetooth software stack, it provides a fully compliant Bluetooth system for data and voice communications. TM TM Applications Laptop and desktop PCs Mobile Phones Cordless Headsets Personal Digital Assistants (PDAs) Computer Accessories (Compact Flash, PCMCIA and SD cards) RAM RF IN RF OUT 2.4GHz Radio SPI Domestic and industrial appliances UART/USB DSP I/O PIO µP PCM The design is optimised to require very few external RF components to facilitate rapid design of the application printed wiring board, and therefore the fastest possible time to market and lowest overall cost. A low intermediate frequency receiver is utilised to allow on-chip channel filtering. All hardware is fully compliant with the Bluetooth specification. The device operates from a regulated supply in the range 2.7V to 3.3V and is available in an 81-ball BGA package. XTAL EXTERNAL FLASH Figure 1: BlueCore01b Block Diagram bc01b-ds-003d Production Information Product Data Sheet Key Features Radio Qualified Bluetooth component Extensive built-in-self-test to minimise end product final test time No external trimming required in production Full RF reference designs available Key Features Baseband All packet types supported. Piconet and Scatternet support Multiple physical application interfaces: BlueCore 01b Product Data Sheet UART: Data and voice to 1.5Mbs-1 PCM: Programmable, for voice: 13-bit 8kss-1 synchronous bi-directional serial audio interface Data and voice. V1.1 Compliant. Supports OHCI and UHCI Transmitter Up to 2dBm output power for Class 2 operation Support for external PA for Class 1 operation with level control and RSSI >30dB dynamic range USB: TM Trancoders for A-law, µ-law and CVSD for HCI voice traffic Support for up to seven slaves Receiver High out-of-band blocking immunity, sufficient for embedding into mobile phones Integrated channel filters Digital demodulator for superior co-channel rejection Firmware Link Controller, Link manager and HCI Optional build includes embedded L2CAP, RFCOMM and Service Discovery Extensive power saving modes, including PARK, HOLD and SNIFF Synthesiser Fully integrated; no external VCO varactor diode or resonator Closed loop during TX burst resulting in no carrier drift Ancillary Features Internal low-dropout regulator with low standby current (uses one external transistor) Crystal oscillator with digital trimming allows use of low cost reference crystal Power-On-Reset Page 2 of 15 Production Information bc01b-ds-003d BlueCore 01b Product Data Sheet TM bc01b-ds-003d VDD_MEM RESET SCAN_EN VDD_CORE VDD_PADS VDD_VCO XTAL_IN Device Diagram VDD_RADIO XTAL_OUT TEST_A TEST_B VREG V regulator RAM UART/USB UART_TX UART_RX PIO[0]/RXEN Clock generator Memory mapped control/status registers UART_RTS/USB_D+ UART_CTS/USB_D PCM_OUT PCM_IN PCM_SYNC PCM_CLK SPI_CSB SPI_CLK SPI_MOSI SPI_MISO RF_IN LNA Demodulator Product Data Sheet IQ DEMOD Audio PCM interface RSSI ADC Physical layer DSP hardware engine Burst mode controller Memory management unit RF Receiver Synchronous serial interface IQ MOD DAC WEB REB CSB TX_A PA External memory driver 18 16 A[17:0] D[15:0] Figure 2: BlueCore01b Device Diagram Baseband DSP Production Information RF Transmitter RF Synthesiser /N/N+1 Fref Tune RF synthesiser Interrupt controller TX_B PIO[2]USB_PULL_UP PIO[3]USB_WAKE_UP PIO[4]USB_ON +45 TX_PWR -45 PA level control Microcontroller Event timer RISC microcontroller Parallel I/O PIO[5]/USB_DETACH PIO[6] PIO[7] PIO[1]TXEN VSS_VCO VSS_MEM VSS_PADS VSS_CORE VSS_RADIO LOOP_FILTER Device Diagram Page 3 of 15 Product Data Sheet Device Pinout Diagram Orientation from top of device 1 2 3 4 5 6 7 Device Pinout Diagram 8 9 BlueCore 01b Product Data Sheet A VSS_PADS VDD_PADS UART_TX UART_RTS / USB_D+ VDD_MEM VSS_MEM WEB A[0] A[1] B PIO[3] / USB_ WAKE_UP PIO[4] / USB_ON UART_RX UART_CTS / USB_D- PCM_SYNC A[6] A[3] A[4] A[2] TM C RESET PIO[2] / USB_PULL_ UP SPI_MISO SPI_MOSI PCM_IN D[15] A[9] A[7] A[5] D TX_PWR PIO[0] / RXEN SPI_CLK SPI_CSB PCM_CLK A[12] A[11] A[10] A[8] E RF_IN VSS_RADIO PCM_OUT SCAN_EN NC D[13] A[15] A[13] A[14] F TX_B VSS_RADIO PIO[1] / TXEN PIO[5] / USB_ DETACH D[11] D[12] D[10] A[17] CSB G TX_A VDD_RADIO PIO[6] PIO[7] D[14] D[7] D[9] A[16] REB H VSS_VCO LOOP_ FILTER TEST_B VDD_CORE VSS_CORE D[6] D[4] D[3] D[0] J VDD_VCO TEST_A XTAL_OUT XTAL_IN VREG D[8] D[5] D[2] D[1] Note: NC = Do not connect Figure 3: BlueCore01b Device Pinout Page 4 of 15 Production Information bc01b-ds-003d Product Data Sheet Device Terminal Functions Terminal Name Radio RF_IN TX_A TX_B PIO[0] / RXEN PIO[1] / TXEN TX_PWR Bidirectional pulled down Bidirectional pulled down Current DAC CMOS output Bidirectional CMOS output CMOS output CMOS output E1 G1 F1 D2 F3 D1 J4 J3 H2 Device Terminal Functions Pad Type Ball Description Receiver RF input Transmitter RF output Transmitter RF output (complement of TX_A) Control output for external switch or LNA (if fitted) Control output for external switch or PA (if fitted) Current DAC output to set external PA level Sense for crystal or external clock input Drive for crystal Synthesiser external loop filter Address bus for external memory Data bus for external memory Write Enable for external memory (active low) Read Enable for external memory (active low) Chip Select for external memory (active low) BlueCore 01b Product Data Sheet Synthesiser and Oscillator XTAL_IN XTAL_OUT LOOP_FILTER TM External Memory Port A[17:0] D[15:0] WEB REB CSB (1) (1) A7 G9 F9 PCM Interface PCM_SYNC PCM_CLK PCM_IN PCM_OUT Bidirectional pulled down Bidirectional pulled down CMOS input pulled down CMOS output B5 D5 C5 E3 Synchronous data strobe Synchronous data clock Synchronous 8kss-1 data input Synchronous 8kss-1 data output Note: (1) See Address and Data Bus tables at the end of this section. bc01b-ds-003d Production Information Page 5 of 15 Product Data Sheet Terminal Name UART or USB(1) UART_TX UART_RX UART_RTS / USB_D+ UART_CTS / USB_DPIO[2] / USB_PULL_UP PIO[3] / USB_WAKE_UP PIO[4] / USB_ON PIO[5] / USB_DETACH CMOS output CMOS input, 5V tolerant pulled down CMOS output CMOS input Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down Device Terminal Functions (continued) Ball A3 B3 A4 B4 C2 B1 B2 F4 Pad Type Description UART data output UART data input UART Ready To Send / USB D+ UART Clear To Send / USB D- BlueCore 01b Product Data Sheet TM USB Pull-Up (via 1.5kΩ resistor to D+) Output goes high to wake up PC when in USB mode USB On (input senses when VBUS is high, wakes BlueCore01b) Chip detaches from USB when this line is high Test and Debug SPI_CSB SPI_CLK SPI_MOSI SPI_MISO TEST_A TEST_B RESET SCAN_EN CMOS input, 5V tolerant pulled up CMOS input, 5V tolerant pulled down CMOS input, 5V tolerant pulled down CMOS output Tristate CMOS input with weak internal pull-down CMOS input with weak internal pull-down D4 D3 C4 C3 J2 H3 C1 E4 SPI Chip Select SPI Clock SPI Data Input SPI Data Output Analog test port A Analog test port B Reset For test purposes only (leave unconnected) PIO Port PIO[0] /RXEN PIO[1] /TXEN PIO[2] /USB_PULL_UP PIO[3] /USB_WAKE_UP PIO[4] /USB_ON PIO[5] /USB_DETACH PIO[6] PIO[7] Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down Bidirectional pulled down D2 F3 C2 B1 B2 F4 G3 G4 Input/Output port or high when RX is enabled Input/Output port or high when TX is enabled Input/Output port or USB Input/Output port or USB Input/Output port or USB Input/Output port or USB Input/Output port Input/Output port Note: (1) BC01b-USB supports both USB and UART (but not simultaneous operation). BC01b-URT supports UART only. Page 6 of 15 Production Information bc01b-ds-003d Product Data Sheet Terminal Name Power Supplies and Control VREG VDD_CORE VDD_RADIO VDD_VCO VDD_PADS VDD_MEM VSS_CORE VSS_RADIO VSS_VCO VSS_PADS VSS_MEM VDD VDD VDD VDD VDD VSS VSS VSS VSS VSS Device Terminal Functions (continued) Ball Description LDO voltage regulator output to external pass transistor For internal digital circuitry For RF circuitry For VCO and synthesiser For all Input/Output except memory port For external memory port For internal digital circuitry For VCO and synthesiser For Input/Output except memory port For external memory port Pad Type J5 H4 G2 J1 A2 A5 H5 H1 A1 A6 BlueCore 01b Product Data Sheet F2, E2 For RF circuitry TM Address Lines Terminal Ball A[0] A[1] A[2] A[3] A[4] A[5] A[6] A[7] A[8] A[9] A[10] A[11] A[12] A[13] A[14] A[15] A[16] A[17] A8 A9 B9 B7 B8 C9 B6 C8 D9 C7 D8 D7 D6 E8 E9 E7 G8 F8 Data Bus Terminal D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7] D[8] D[9] D[10] D[11] D[12] D[13] D[14] D[15] Ball H9 J9 J8 H8 H7 J7 H6 G6 J6 G7 F7 F5 F6 E6 G5 C6 bc01b-ds-003d Production Information Page 7 of 15 Product Data Sheet Electrical Characteristics Absolute Maximum Ratings Electrical Characteristics Rating Storage Temperature Supply Voltage, VDD Other Terminal Voltages (except 5V tolerant) 5V Tolerant Terminals Min -30°C -0.4V VSS-0.4V -0.4V Max 85°C 3.6V VDD+0.4V 5.5V BlueCore 01b Product Data Sheet Recommended Operating Conditions Operating Condition Temperature Supply Voltage, all VDD terminals Supply Voltage, VDD_PADS for USB operation Difference between any two VDD terminals Min -20°C(1) 2.7V 3.0V - Max 70°C(1) 3.3V(2) 3.4V 0.3V TM Notes: (1) The device is fully functional across this range. (1) The guaranteed radio performance is shown in the Radio Characteristics section. (2 ) (2) The recommended supply voltage is 3.3V (to be compatible with industry standard regulators) but the device will function up to 3.4V. Input/Output Terminal Characteristics VDD = 3.0V (except as specified) Digital Terminals Input voltage VIL input logic level low VIH input logic level high Input current CMOS input only (VI = 0V or VI =3.3V, VDD = 3.3V) CMOS input + pull-up (VI = 0V, VDD =3.3V) CMOS input + pull-down (VI =3.3V, VDD =3.3V) Output voltage VOL output logic level low (IO = 4.0mA) VOH output logic level high (IO = -4.0mA) Tristate leakage current CI Input capacitance Min -0.4 0.7VDD -1 -20 20/2(1) Typ - Max 0.3V x VDD VDD+0.4 1 1 -125 125/12.5(1) Unit V V µA µA µA VDD-0.2 -1 2.5 - 0.2 1 10 V V µA pF Note: (1) PIO terminals have weak pull-down resistors (1/10th current of standard pull-down resistors). Page 8 of 15 Production Information bc01b-ds-003d Product Data Sheet Input/Output Terminal Characteristics (continued) Power-on Reset Min VDD falling threshold VDD rising threshold Hysteresis 2.30 2.50 180 Electrical Characteristics (continued) Typ 2.40 2.60 200 Max 2.50 2.70 220 Unit V V mV USB Terminals Input threshold VIL input logic level low VIH input logic level high Input leakage current CI Input capacitance Output levels to correctly terminated USB cable VOL input logic level low VOH input logic level high Min 0.7VDD_PADS -1 2.5 Typ - Max 0.3VDD_PADS 1 10 Unit V V µA pF BlueCore 01b Product Data Sheet TM 0 2.8 - 0.2 VDD_PADS V V Voltage Regulator (VREG) Output regulation voltage (1) Min 2.74 3.1 5 - Typ 2.79 3.15 - Max 2.84 3.2 5 100 Unit V V V µA mA Maximum allowable voltage on Vreg pad Bias current Maximum regulation current Note: (1) The regulated voltage is selected by a variable stored in the flash ROM. Power Consumption(1) VDD = 3.0V Temperature = 20°C Mode SCO connection HV3 (1s interval sniff mode) (Slave) SCO connection HV3 (1s interval sniff mode) (Master) SCO connection HV1 (Slave) SCO connection HV1 (Master) ACL data transfer 115.2kbps UART (Master) ACL data transfer 720kbps USB (Slave) ACL data transfer 720kbps USB (Master) Peak current during RF burst ACL connection, Sniff Mode 40ms interval, 38.4kbps UART ACL connection, Sniff Mode 1.28s interval, 38.4kbps UART Parked Slave, 1.28s beacon interval, 38.4kbps UART Deep Sleep Mode Avg 41 42 78 77 29 81 82 5.5 1.1 1.1 90 Peak 135 - Unit mA mA mA mA mA mA mA mA mA mA mA µA Note: (1 ) Power consumption is for BC01b-USB module including external flash ROM. bc01b-ds-003d Production Information Page 9 of 15 Product Data Sheet Radio Characteristics at 20°C VDD = 3.0V f=2.45GHz Electrical Characteristics (continued) Receiver Sensitivity at 0.1% BER Sensitivity at 0.1% BER C/I co-channel (1) (1) Min Typ Max with additional off-chip LNA (1) (1) (1) (2) Bluetooth Specification -70 -70 -20 11 0 -30 -40 -9 -39 - Unit dBm dBm -79 -89 -5 9 -2 -34 -45 -14 -30 -12 -75 - BlueCore 01b Product Data Sheet Maximum received signal (1) (1) - dBm dB dB dB dB dB dBm dBm Adjacent channel selectivity C/I 1MHz (1) (4) 2nd adjacent channel selectivity C/I 2MHz Image rejection C/I (1) (3) 3rd adjacent channel selectivity C/I >3MHz Maximum level of intermodulation interferers 1dB compression point at 1.9GHz - TM Transmitter RF transmit power (1) RF power control range (1) Min Typ Max -2 (1) (1) Bluetooth Specification -6 to +4 16 1000 -20 -40 Unit dBm dB dB kHz dBc dBc 2 30 2 885 -47 -52 6 - RF power range control resolution 20dB bandwidth for modulated carrier 2nd adjacent channel transmit power 3rd adjacent channel transmit power Radio Characteristics at 50°C VDD = 3.0V f=2.45GHz Receiver Sensitivity at 0.1% BER Sensitivity at 0.1% BER (1) (1) Min Typ Max with additional off-chip LNA -74 -88 -70 - Bluetooth Specification -70 -70 Unit dBm dBm Transmitter RF transmit power (1) Min -5 Typ -1 Max 3 Bluetooth Specification -6 to +4 Unit dBm Notes: (1) Measured according to the Bluetooth specification. (2) Up to five spurious responses within Bluetooth limits are allowed. (3) At carrier -3MHz. (4) Measured at f1-f2=5MHz. These results were measured on the BlueCore01b chip. Results shown relate to power at the output of the balun and at the input to the RX matching network. The loss of the RF filter and switch in the application circuit are not taken into account. BlueCore01b meets the Bluetooth specification when used in a suitable application circuit between -20°C and 50°C. When used with an off-chip LNA the sensitivity can be enhanced and the operating temperature range extended. Page 10 of 15 Production Information bc01b-ds-003d Product Data Sheet Package Dimensions Top View D PIN A1 A B C D E F G H J 1 2 3 4 5 6 7 8 9 E A Package Dimensions Bottom View D1 PIN A1 BlueCore 01b Product Data Sheet B C D E1 E F G H J 9 8 7 6 5 4 3 2 1 81X b 1 8X e TM DETAIL K 3 (A3) A (A2) A1 SEE DETAIL K 2 SEATING PLANE Z 0.1 Z 0.1 Z DIM A A1 A2 A3 b D E e D1 E1 MIN 1.1 0.25 0.36 REF 0.8 REF 0.35 8 BSC 8 BSC 0.8 BSC 6.4 BSC 6.4 BSC MAX 1.50 1 NOTES DIMENSION b IS MEASURED AT THE MAXIMUM SOLDER BALL DIAMETER PARALLEL TO DATUM PLANE Z. DATUM Z IS DEFINED BY THE SPHERICAL CROWNS OF THE SOLDER BALLS. 0.35 2 0.45 3 PARALLELISM MEASUREMENT SHALL EXCLUDE ANY EFFECT OF MARK ON TOP SURFACE OF PACKAGE. BC01b-USB/URT BGA 81 BALLS 8X8X1 PKG PITCH POD (JEDEC MO-225-A) UNIT MM DIM A A1 A2 A3 b D E e D1 E1 MIN 0.8 0.25 0.22 REF 0.45 REF 0.35 8 BSC 8 BSC 0.8 BSC 6.4 BSC 6.4 BSC MAX 1 1 NOTES DIMENSION b IS MEASURED AT THE MAXIMUM SOLDER BALL DIAMETER PARALLEL TO DATUM PLANE Z. DATUM Z IS DEFINED BY THE SPHERICAL CROWNS OF THE SOLDER BALLS. 0.35 2 0.45 3 PARALLELISM MEASUREMENT SHALL EXCLUDE ANY EFFECT OF MARK ON TOP SURFACE OF PACKAGE. BC01bv-USB/URT VFBGA 81 BALLS 8X8X1 PKG PITCH POD (JEDEC MO-225-A) UNIT MM Figure 4: BlueCore01b package dimensions bc01b-ds-003d Production Information Page 11 of 15 Product Data Sheet Assembly Guidelines Assembly Guidelines Figures 5 and 6 show the re-flow solder profile that was used to qualify the BlueCore01b packages. This temperature profile was repeated three times during the qualification of the BlueCore01b packages with a maximum temperature of 235°C. BlueCore 01b Product Data Sheet BlueCore 01b Product Data Sheet 250 Temperature (°C) 200 150 TM TM 100 50 0 Whereas the above profile was used to confirm the reliablility of the BlueCore01b packages, the following (figure 6) is the recommended solder profile to use when assembling BlueCore01b onto a circuit board. Recommended Solder Profile Initial Ramp: 60°C to 120°C/minute to 140°C to 150°C equilibrium 90°C to 120°C/minute ramp to 210°C to 220°C maximum temperature. Time over liquidus should be 45 to 90 seconds. Rapid quenching provides superior cosmetic appearance and bond strength. 250 Temperature (°C) 200 150 100 50 0 Page 12 of 15 0 0 2 4 Time in minutes Figure 5: Re-flow solder profile 1 2 4 Time in minutes Figure 6: Re-flow solder profile 2 Production Information bco1b-ds-003d Product Data Sheet Ordering and Contact Information Order Number BC01b-USB-TR BC01b-USB BC01b-URT-TR BC01b-URT BC01bv-USB-TR BC01bv-USB BC01bv-URT-TR BC01bv-URT Ordering and Contact Information Interface Version USB and UART USB and UART UART only UART only USB and UART USB and UART UART only UART only Shipment Method Tape and reel Tray (dry pack) Tape and reel Tray (dry pack) Tape and reel Tray (dry pack) Tape and reel Tray (dry pack) BlueCore 01b Product Data Sheet BlueCore 01b Product Data Sheet TM TM Contact CSR Worldwide CSR Japan CSR KK Miyasaka LK Building 3F 43-23, 3 Chome Shimorenjaku Mitaka-shi, Tokyo Japan 181-0013 Tel: +81 (0) 422 40 4760 Fax: +81 (0) 422 40 4765 e-mail: sales@csr.com CSR Head Office Unit 300, Cambridge Science Park Milton Road Cambridge, CB4 0XL United Kingdom Tel: +44 (0) 1223 424 167 Fax: +44 (0) 1223 424 178 e-mail: sales@csr.com CSR USA 1651 N. Collins Blvd. Suite 210 Richardson TX75080 USA Tel: +1 972 238 2300 Fax: +1 972 231 1440 e-mail: sales@csr.com CSR Singapore Blk 5, Ang Mo Kio Industrial Park 2A AMK Tech II, #07-08 Singapore 567760 Tel: +65 484 2212 Fax: +65 484 2219 e-mail: sales@csr.com CSR Denmark Novi Science Park Niels Jernes Vej 10 9220 Aalborg East Denmark Tel: +45 72 200 380 Fax: +45 96 354 599 e-mail: sales@csr.com To contact a CSR representative, please go to www.csr.com/contacts.htm bco1b-ds-003d Production Information Page 13 of 15 Product Data Sheet Status of Information bc01b-ds-003d BlueCore01b Product Data Sheet July 2001 Advance Information Status of Information BlueCore 01b Product Data Sheet BlueCore 01b Product Data Sheet TM TM Information for designers on the target specification for a CSR product now in development. All detailed specifications including pinouts and electrical specifications may be changed by CSR without notice. Pre-Production Information Final pinout and mechanical dimensions. All electrical specifications can be changed by CSR without notice. Production Information Final data sheet including the guaranteed minimum and maximum limits for the electrical specifications. Production datasheets supersede all previous versions. Life Support Policy and Use in Safety-Critical Applications CSR’s products are not authorised for use in life-support or safety-critical applications. Trademarks, Patents and Licenses BlueCore is a trademark of CSR. Bluetooth and the Bluetooth logos are trademarks owned by Bluetooth SIG Inc, USA and licensed to CSR. All other product, service, and company names are trademarks, registered trademarks, or service marks of their respective owners. The publishing of this information does not imply that any license is granted under any patent or other rights owned by CSR. CSR reserves the right to make technical changes to its products as part of its development programme. While every care has been taken to ensure the accuracy of the contents of this document, CSR cannot accept responsibility for any errors. CSR Ltd 2001 This is the product overview version of the BlueCore01b data sheet. The long form version is available separately from CSR. Page 14 of 15 Production Information bco1b-ds-003d Product Data Sheet Record of Changes Date: 21st Feburary 2001 23rd March 2001 Record of Changes Revision: bc01b-ds-003a bc01b-ds-003b Reason for Change: Input/Output terminal characteristics information updated Minor modifications to RF characteristics based upon latest characterisation data BlueCore 01b Product Data Sheet BlueCore 01b Product Data Sheet 6th July 2001 26th July 2001 bc01b-ds-003c bc01b-ds-003d System features added and power consumption figures expanded Package dimensions added for bc01bv VFBGA packaging TM TM BlueCore01b Product Data Sheet bc01b-ds-003d July 2001 bco1b-ds-003d Production Information Page 15 of 15