參數(shù)資料
型號(hào): MSM8128GXLMB-10
元件分類: SRAM
英文描述: 128K X 8 STANDARD SRAM, 100 ns, CDFP32
封裝: DFP-32
文件頁數(shù): 1/10頁
文件大?。?/td> 224K
代理商: MSM8128GXLMB-10
MEMORY ARRAY
512 X 2048
Package Details
Pin Count
Description Package Type
32
32
32
Flatpack
LCC
JLCC
G
W
J
Package details on pages 8 & 9.
See Page 9 for X pinout
Pin Functions
A0-A16
D0-7
CS1
CS2
OE
WE
NC
V
GND
Address Inputs
Data Input/Output
Chip Select 1
Chip Select 2
Output Enable
Write Enable
No Connect
Power (+5V)
Ground
128K x 8 SRAM
MSM8128 - 85/10/12
Issue 4.4 : February 2000
Block Diagram
131,072 x 8 CMOS Static RAM
Features
Access Times of 85/100/120 ns
JEDEC standard Dual CS footprints.
Operating Power
Low Power Standby (-L) 2.53 mW (max)
Low Voltage Data Retention.
Completely Static Operation
Directly TTL compatible.
May be processed in accordance with MIL-STD-883
605 mW (max)
Description
The MSM8128 is a 1Mbit monolithic SRAM
organised as 128K x 8. It is available in with
access times of 85, 100 & 120ns. It has a low
power standby version and has 3.0V battery
backup capability. It is directly TTL compatible
and has common data inputs and outputs.
Two pinout variants (single and dual CS) are
available.
All versions may be screened in accordance with
MIL-STD-883.
Pin Definition
NC
A16
A5
A4
A3
A2
A1
A0
D0
A6
A7
A12
A14
GND
D2
D1
VCC
A15
A9
A11
OE
A10
CS1
D7
D6
A8
A13
WE
CS2
D3
D4
D5
32
31
26
25
24
23
22
21
20
27
28
29
30
17
18
19
1
2
7
8
9
10
11
12
13
6
5
4
3
16
15
14
TOP VIEW
S,V
TOP VIEW
J
D1
D2
GND
D3
D4
D5
D6
A12
A14
A16
NC
VCC
A15
CS2
14
15
16
17
18
19
20
4
3
2
32
31
30
1
D
A
A
A
A
A
A
A
A
D
C
A
A
O
A
A
A
W
2
2
2
2
2
2
2
2
2
1
1
9
1
1
8
7
6
5
TRAILING EDGE PRODUCT - MINIMUM ORDER APPLIES
PRODUCT MAY BE MADE OBSOLETE WITHOUT NOTICE
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