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WF128K32N-090G2UI5A Datasheet(PDF) 1 Page - White Electronic Designs Corporation |
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WF128K32N-090G2UI5A Datasheet(HTML) 1 Page - White Electronic Designs Corporation |
1 / 15 page 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs WF128K32-XXX5 March 2006 Rev. 8 I/O8 I/O9 I/O10 A14 A16 A11 A0 NC I/O0 I/O1 I/O2 WE2# CS2# GND I/O11 A10 A9 A15 VCC CS1# NC I/O3 I/O15 I/O14 I/O13 I/O12 OE# NC WE1# 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 I/O31 I/O30 I/O29 I/O28 A1 A2 A3 I/O23 I/O22 I/O21 I/O20 VCC CS4# WE4# I/O27 A4 A5 A6 WE3# CS3# GND I/O19 128KX32 5V FLASH MODULE, SMD 5962-94716 FEATURES Access Times of 50**, 60, 70, 90, 120, 150ns Packaging: • 66 pin, PGA Type, 1.075 inch square, Hermetic Ceramic HIP (Package 400) • 68 lead, Hermetic CQFP (G2U), 22.4mm (0.880 inch) square, 3.56mm (0.140 inch) high (Package 510) • 68 lead, Hermetic CQFP (G2L), 22.4mm (0.880 inch) square, 4.06mm (0.160 inch) high (Package 528) Sector Architecture • 8 equal size sectors of 16KBytes each • Any combination of sectors can be concurrently erased. Also supports full chip erase 100,000 Erase/Program Cycles Typical, 0°C to +70°C Organized as 128Kx32 FIGURE 1 – PIN CONFIGURATION FOR WF128K32N-XH1X5 Pin Description Commercial, Industrial and Military Temperature Ranges 5 Volt Programming. 5V ± 10% Supply Low Power CMOS, 1mA Standby Typical Embedded Erase and Program Algorithms TTL Compatible Inputs and CMOS Outputs Built-in Decoupling Caps and Multiple Ground Pins for Low Noise Operation Page Program Operation and Internal Program Control Time Weight WF128K32-XG2LX5 - 8 grams typical WF128K32-XG2UX5 - 8 grams typical WF128K32-XH1X5 - 13 grams typical Note: For programming information refer to Flash Programming 1M5 Application Note. * This product is subject to change without notice. * * The access time of 50ns is available in Industrial and Commercial temperature ranges only. Block Diagram WE1#CS1#CS2#CS3#CS4# WE4# WE3# WE2# 128K x 8 128K x 8 128K x 8 128K x 8 OE# A0-16 I/O0-7 I/O24-31 I/O16-23 I/O8-15 88 8 8 Top View I/O0-31 Data Inputs/Outputs A0-16 Address Inputs WE1-4# Write Enables CS1-4# Chip Selects OE# Output Enable VCC Power Supply GND Ground NC Not Connected |
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