參數(shù)資料
型號(hào): SST30VR043-70-E-WH
廠商: Silicon Storage Technology, Inc.
元件分類: SRAM
英文描述: 4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
中文描述: 4兆位光盤1兆位/ 256千位的SRAM ROM / RAM內(nèi)存組合
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 111K
代理商: SST30VR043-70-E-WH
2
Data Sheet
2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM
ROM/RAM Combo
SST30VR021 / SST30VR022 / SST30VR023
2001 Silicon Storage Technology, Inc.
S71135-02-000
4/01
380
FIGURE 1: P
IN
A
SSIGNMENTS
FOR
32-
PIN
TSOP
TABLE
1: P
IN
D
ESCRIPTION
Symbol
A
MS1
-A
0
Pin Name
Address Inputs, for ROM: A
MS
= A
17
, for RAM: A
MS
=A
16
for SST30VR021
1. A
MS
= Most significant address
A
17
for SST30VR022
A
14
for SST30VR023
WE#
OE#
RAMCS#
ROMCS#
DQ
7
-DQ
0
V
DD
V
SS
Write Enable Input
Output Enable
RAM Enable Input
ROM Enable Input
Data Input/Output
Power Supply
Ground
T1.2 380
A11
A9
A8
A13
A14
A17
RAMCS#
VDD
WE#
A16
A15
A12
A7
A6
A5
A4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OE#
A10
ROMCS#
DQ7
DQ6
DQ5
DQ4
DQ3
VSS
DQ2
DQ1
DQ0
A0
A1
A2
A3
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
380 ILL F01.0
Standard Pinout
Top View
Die Up
相關(guān)PDF資料
PDF描述
SST30VR041-500-E-WH 4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR043-500-E-WH 4 Mbit ROM + 1 Mbit / 256 Kbit SRAM ROM/RAM Combo
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SST30VR021-500-C-U1 2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM ROM/RAM Combo
SST30VR021-500-C-WH 2 Mbit ROM + 1 Mbit / 2Mbit / 256 Kbit SRAM ROM/RAM Combo
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