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PUMA68SV16000XB-015 参数 Datasheet PDF下载

PUMA68SV16000XB-015图片预览
型号: PUMA68SV16000XB-015
PDF下载: 下载PDF文件 查看货源
内容描述: 有512K ×32静态RAM [512 K x 32 Static RAM]
分类和应用: 存储内存集成电路静态存储器
文件页数/大小: 12 页 / 158 K
品牌: MOSAIC [ MOSAIC ]
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512 K x 32 Static RAM
PUMA 68SV16000XB - 012/015/017
Issue 5.2 April 2001
Description
The PUMA68 range of devices provide a high
density surface mount industry standard memory
solution which may accommodate various memory
technologies including SRAM, EEPROM and
Flash. The devices are designed to offer a defined
upgrade path and may be user configured as 8, 16
or 32 bits wide.
The PUMA68SV16000XB is a 512Kx32 SRAM mod-
ule housed in a 68 Jleaded package which complies
with the JEDEC 68 PLCC standard. Access times of
12, 15 or 17ns are available. The 3.3V low voltage
device is available to commercial and industrial
temperature grade.
Block Diagram
A0~A18
/OE
/WE
512K x 8
SRAM
/CS1
/CS2
/CS3
/CS4
D0~7
D8~15
D16~23
D24~31
512K x 8
SRAM
512K x 8
SRAM
512K x 8
SRAM
Features
• Access times of 12/15/17 ns.
• 3.3V + 10%.
• Commercial and Industrial temperature grades
• JEDEC standard 68 J Lead footprint.
• Industry standard pinout.
• May be organised as 512K x 32, 1M x 16, 2M X 8
• Operating Power
(32 Bit) 2.74W (max)
• Low power standby.
(TTL) 0.87W (max)
(CMOS) 145mW (max)
• Completely Static Operation.
Pin Definition
See page 2.
Pin Functions
Description
Address Input
Data Input/Output
Chip Select
Write Enable
Output Enable
No Connect
Power
Ground
Signal
A0~A18
D0~D31
/CS1~4
/WE
/OE
NC
V
CC
V
SS
Package Details
PUMA 68 - Plastic 68 ‘J’ Leaded Package
Max. Dimensions (mm) - 25.27 x 25.27 x 5.08