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W7G21M32SVX-BN Datasheet(PDF) 3 Page - White Electronic Designs Corporation |
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W7G21M32SVX-BN Datasheet(HTML) 3 Page - White Electronic Designs Corporation |
3 / 10 page 3 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com White Electronic Designs W7G1M32SVx-BN W7G21M32SVx-BN Feb. 2004 Rev. 2 PRELIMINARY FIGURE 3 – W7G1M32SVxxxBNX & W7G21M32SVxxxBNX PIN CONFIGURATION Pin Symbol Pin Symbol Pin Symbol Pin Symbol 1 GND 21 CE3 41 A11 61 DQ9 2VCC 22 CE2 42 A10 62 DQ8 3 NC 23 CE1 43 A9 63 DQ7 4 OE# 24 CE0 44 A8 64 DQ6 5 WE0# 25 GND 45 A7 65 DQ5 6 NC 26 DQ29 46A666 DQ4 7 NC* 27 DQ30 47 A5 67 DQ3 8 DQ1628DQ3148 A4 68 DQ2 9 DQ17 29 WE2# 49 A3 69 DQ1 10 DQ18 30 NC 50 A2 70 DQ0 11 DQ19 31 NC 51 A1 71 NC 12 DQ20 32 NC 52 A0 72 VCC 13 DQ21 33 A19 53 NC 73 PD1 14 DQ22 34 A18 54 GND 74 PD2 15 DQ23 35 A17 55 DQ15 75 PD3 16 DQ24 36 A16 56 DQ14 76 PD4 17 DQ25 37 A15 57 DQ13 77 PD5 18 DQ26 38 A14 58 DQ12 78 PD6 19 DQ27 39 A13 59 DQ11 79 PD7 20 DQ28 40 A12 60 DQ10 80 GND Notes: Unless otherwise specified. 1. Population Configuration for 1M x 32 Version Part Number Configuration Component W7G1M32SVxxxBNX 1M x 32 1M x 8 2. Population Configuration for 2 x 1M x 32 Version Part Number Configuration Component W7G21M32SVxxxBNX 2 x 1M x 32 1M x 8 xx = Speed: 70, 90, 120ns X = Temerature Range Please refer to part number matrix pg. 8 or 9 NC* = Pin 7 can offer custom module options. For optional "Reset" or "Ready Busy." Contact WEDC. PIN NAMES A0 - A19 Address DQ0 - DQ31 Data Input/Output CE1#, CE2# Chip Enable WE0#, WE2# Write Enable OE# Output Enable VCC Power Supply NC No Connection PD Presence Detect GND Ground |
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