- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄299438 > M68AW031AM70NS1T (STMICROELECTRONICS) 32K X 8 STANDARD SRAM, 70 ns, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | M68AW031AM70NS1T |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 70 ns, PDSO28 |
| 封裝： | 8 X 13.40 MM, PLASTIC, REVERSE, TSOP-28 |
| 文件頁數(shù)： | 16/21頁 |
| 文件大小： | 398K |
| 代理商： | M68AW031AM70NS1T |
Obsolete
Product(s)
- Obsolete
Product(s)
M68AW031A
4/21
SUMMARY DESCRIPTION
The M68AW031A is a 256 Kbit (262,144 bit)
CMOS SRAM, organized as 32,768 bytes by 8
bits. The device features fully static operation re-
quiring no external clocks or timing strobes, with
equal address access and cycle times. It requires
a single 2.7 to 3.6V supply. This device has an au-
tomatic power-down feature, reducing the power
consumption by over 99% when deselected.
The M68AW031A is available in SO28 (28-lead
Small Outline) and TSOP28 (28-lead Thin Small
Outline, Standard and Reverse Pinout) packages.
Figure 2. Logic Diagram
Table 1. Signal Names
AI05935c
15
A0-A14
W
DQ0-DQ7
VCC
M68AW031A
G
8
E
VSS
A0-A14
Address Inputs
DQ0-DQ7
Data Input/Output
E
Chip Enable
G
Output Enable
W
Write Enable
VCC
Supply Voltage
VSS
Ground
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M68AW256MN70ND6E | 256K X 16 STANDARD SRAM, 70 ns, PDSO44 |
| M68AW256ML70ZH6E | 256K X 16 STANDARD SRAM, 70 ns, PBGA48 |
| M74HC08RM13TR | QUAD 2-INPUT AND GATE |
| M74HC244-1DWP | Dual 4-Bit Non-Inverting Buffer/Driver |
| M74HC244-1FP | Dual 4-Bit Non-Inverting Buffer/Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M68AW031AM70NS6 | 制造商:STMicroelectronics 功能描述: |
| M68AW031AM70NS6U | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit (32K x8) 3.0V Asynchronous SRAM |
| M68AW064F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 64K x16 3.0V Asynchronous SRAM |
| M68AW064FL55ZB6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1 Mbit 64K x16 3.0V Asynchronous SRAM |
| M68AW064FL70ZB1 | 制造商:STMicroelectronics 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。