WEDF1M32B-090G2TI5A

White Electronic Designs 1Mx32 5V Flash Module FEATURES Access Times of 70, 90, 120ns Packaging: • 66 pin, PGA Type, 1.185” square, Hermetic Ceramic HIP (Package 401) • 68 lead, 22mm Low Profile CQFP, 4.6mm (0.180”), (Package 509) Sector Architecture • One 16KByte Sectors • Two 8KByte Sectors • One 32KByte Sectors • Fifteen 64KByte Sectors 1,000,000 Erase/Program Cycles WEDF1M32B-XXX5 ADVANCED* Organized as 1Mx32, user configurable as 2Mx16 or 4Mx8. Commercial, Industrial and Military Temperature Ranges 5V ± 10% for Read and Write Operations. Low Power CMOS Embedded Erase and Program Algorithm Built-in Decoupling Caps and Multiple Ground Pins for Low Noise Operation Weight WEDF1M32B-XG2TX5 - 8 grams typical WEDF1M32B-XHX5 - 13 grams typical * This product is under development, is not qualified or characterized and is subject to change or cancellation without notice. PIN CONFIGURATION FOR WF1M32B-XHX5 Top View 1 I/O8 I/O9 I/O10 A14 A16 A11 A0 A18 I/O0 I/O1 I/O2 11 22 12 RESET# CS2# GND I/O11 A10 A9 A15 VCC CS1# A19 I/O3 33 23 I/O15 I/O14 I/O13 I/O12 OE# A17 WE# I/O7 I/O6 I/O5 I/O4 I/O24 I/O25 I/O26 A7 A12 NC A13 A8 I/O16 I/O17 I/O18 44 34 VCC CS4# NC I/O27 A4 A5 A6 NC CS3# GND I/O19 55 45 I/O31 I/O30 I/O29 I/O28 A1 A2 A3 I/O23 I/O22 I/O21 RESET# WE# OE# A0-19 PIN DESCRIPTION I/O0-31 A0-19 Data Inputs/Outputs Address Inputs Write Enable Chip Selects Output Enable Reset Power Supply Ground Not Connected 56 WE# CS1-4# OE# RESET# VCC GND NC Block Diagram C S1# C S2# C S3# C S4# 1M x 8 1M x 8 1M x 8 1M x 8 I/O20 66 8 8 8 8 I/O0-7 I/O8-15 I/O16-23 I/O24-31 White Electronic Designs Corp. reserves the right to change products or specifications without notice. May 1999 Rev.1 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs Pin Configuration for WF1M32B-XG2TX5 Top View RESET# A0 A1 A2 A3 A4 A5 CS3# GND CS4# WE1# A6 A7 A8 A9 A10 VCC WEDF1M32B-XXX5 ADVANCED Pin Description I/O0-31 A0-19 WE1-4# Data Inputs/Outputs Address Inputs Write Enables Chip Selects Output Enable Reset/Powerdown Power Supply Ground 9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6 I/O7 GND I/O8 I/O9 I/O10 I/O11 I/O12 I/O13 I/O14 I/O15 10 60 11 59 12 58 13 57 14 56 15 55 16 54 17 53 18 52 19 51 20 50 21 49 22 48 23 47 24 46 25 45 26 44 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 VCC A11 A12 A13 A14 A15 A16 CS1# OE# CS2# A17 WE2# WE3# WE4# A18 A19 NC I/O16 I/O17 I/O18 I/O19 I/O20 I/O21 I/O22 I/O23 GND I/O24 I/O25 I/O26 I/O27 I/O28 I/O29 I/O30 I/O31 CS1-4# OE# RESET# VCC The White 68 lead G2T CQFP fills the same fit and function as the JEDEC 68 lead CQFJ or 68 PLCC. But the G2T has the TCE and lead inspection advantage of the CQFP form. GND Block Diagram W E1# CS1# RESET# OE# A0-19 WE2# CS2# WE3# CS3# WE4# CS4# 1M x 8 1M x 8 1M x 8 1M x 8 8 8 8 8 I/O0-7 I/O8-15 I/O16-23 I/O24-31 White Electronic Designs Corp. reserves the right to change products or specifications without notice. May 1999 Rev.1 2 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs ABSOLUTE MAXIMUM RATINGS Parameter Voltage on Any Pin with Respect to GND – VCC and VPP Voltage with Respect to GND – A9, OE#, and RESET (2) Voltage with Respect to GND – All other pins (1) Output Short Circuit Current -0.5 to +7.0 -2.0 to +12.5 V -2.0 to +7.0 V 200 Unit V V V mA Parameter Supply Voltage Input High Voltage Input Low Voltage Operating Temp. (Mil.) WEDF1M32B-XXX5 ADVANCED RECOMMENDED OPERATING CONDITIONS Symbol VCC VIH VIL TA Min 4.5 2.0 -0.5 -55 Max 5.5 VCC + 0.5 +0.8 +125 Unit V V V °C NOTES: 1. Minimum DC voltage is -0.5V on input/output pins. During transitions, this level may undershoot to -2.0V for periods