參數(shù)資料
型號: HM62W4100H
廠商: Hitachi,Ltd.
英文描述: 4M High Speed SRAM (1-Mword ×4-bit)(4M高速靜態(tài)RAM(1M字×4位))
中文描述: 4分高速SRAM(1 - Mword × 4位)(4分高速靜態(tài)隨機存儲器(100萬字× 4位))
文件頁數(shù): 3/14頁
文件大?。?/td> 105K
代理商: HM62W4100H
HM62W4100H Series
3
Pin Description
Pin name
Function
A0 to A19
Address input
I/O1 to I/O4
CS
OE
WE
Data input/output
Chip select
Output enable
Write enable
V
CC
V
SS
NC
Power supply
Ground
No connection
Block Diagram
I/O1
.
.
.
I/O4
WE
CS
Input
data
control
Column I/O
Column decoder
Memory matrix
256 rows
×
16 columns
×
256 blocks
×
4 bit
(4,194,304 bits)
Row
decoder
OE
CS
CS
V
CC
V
SS
CS
A1
A17
A7
A11
A16
A2
A6
A5
(MSB)
A10 A8 A9 A19 A12 A13 A14 A0 A18 A15 A3 A4
(LSB)
(MSB)
(LSB)
相關PDF資料
PDF描述
HM62W8511HJP-12 4M High Speed SRAM (512-kword x 8-bit)
HM62W8511HJP-15 4M High Speed SRAM (512-kword x 8-bit)
HM62W8511HLJP-12 4M High Speed SRAM (512-kword x 8-bit)
HM62W8511HLJP-15 4M High Speed SRAM (512-kword x 8-bit)
HM62W8511HJPI-15 4M High Speed SRAM (512-kword x 8-bit)
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