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參數(shù)資料
| 型號： | M68AF511AL55MC1T |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | 4 Mbit (512K x8), 5V Asynchronous SRAM |
| 中文描述： | 4兆位（為512k × 8），5V的異步SRAM |
| 文件頁數(shù)： | 3/18頁 |
| 文件大?。?/td> | 129K |
| 代理商： | M68AF511AL55MC1T |
3/18
M68AF511A
SUMMARY DESCRIPTION
The M68AF511A is a 4 Mbit (4,194,304 bit) CMOS
SRAM, organized as 524,288 words by 8 bits. The
device features fully static operation requiring no
external clocks or timing strobes, with equal ad-
dress access and cycle times. It requires a single
4.5 to 5.5V supply.
This device has an automatic power-down feature,
reducing the power consumption by over 99%
when deselected.
The M68AF511A is available in a 32 lead TSOP
Type II and 32 lead SO packages.
Figure 2. Logic Diagram
Table 1. Signal Names
AI03948C
19
A0-A18
W
DQ0-DQ7
VCC
M68AF511A
G
VSS
8
E
A0-A18
Address Inputs
DQ0-DQ7
Data Input/Output
E
Chip Enable
G
Output Enable
W
Write Enable
V
CC
Supply Voltage
V
SS
Ground
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| M68AF511AL55MC6T | 4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AL55NC1T | 4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AL55NC6T | 4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AL70MC1T | 4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AM55NC1T | 4 Mbit (512K x8), 5V Asynchronous SRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M68AF511AL55MC6T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AL55NC1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512K x8), 5V Asynchronous SRAM |
| M68AF511AL55NC6 | 功能描述:RAM其它 4M (512Kx8) 55ns RoHS:否 制造商:Freescale Semiconductor 封裝:Tray |
| M68AF511AL55NC6T | 功能描述:靜態(tài)隨機(jī)存取存儲(chǔ)器 WIRELESS FLASH RoHS:否 制造商:Cypress Semiconductor 存儲(chǔ)容量:16 Mbit 組織:1 M x 16 訪問時(shí)間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| M68AF511AL70MC1T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit (512K x8), 5V Asynchronous SRAM |
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