- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄370633 > HM62V16256B (Hitachi,Ltd.) 4 M SRAM (256-kword ×16-bit)(4 M 靜態(tài)RAM(256k字×16位)) PDF資料下載
參數(shù)資料
| 型號： | HM62V16256B |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 4 M SRAM (256-kword ×16-bit)(4 M 靜態(tài)RAM(256k字×16位)) |
| 中文描述： | 四米的SRAM（256 - KWord的× 16位）（4個M靜態(tài)隨機(jī)存儲器（256k字× 16位）） |
| 文件頁數(shù)： | 7/17頁 |
| 文件大?。?/td> | 78K |
| 代理商： | HM62V16256B |
HM62V16256B Series
7
AC Characteristics
(Ta = 0 to +70
°
C, V
CC
= 2.7 V to 3.6 V, unless otherwise noted.)
Test Conditions
Input pulse levels: V
IL
= 0.4 V, V
IH
= 2.2 V
Input rise and fall time: 5 ns
Input timing reference levels: 1.4 V
Output timing reference levels: 1.4 V
Output load: 1 TTL + 30 pF (HM62V16256B-7) (Including scope and jig)
1 TTL + 100 pF (HM62V16256B-8) (Including scope and jig)
Read Cycle
HM62V16256B
-7
-8
Parameter
Symbol
Min
Max
Min
Max
Unit
Notes
Read cycle time
t
RC
t
AA
t
ACS1
t
ACS2
t
OE
t
OH
t
BA
t
CLZ1
t
CLZ2
t
BLZ
t
OLZ
t
CHZ1
t
CHZ2
t
BHZ
t
OHZ
70
—
85
—
ns
Address access time
—
70
—
85
ns
Chip select access time
—
70
—
85
ns
—
70
—
85
ns
Output enable to output valid
—
40
—
45
ns
Output hold from address change
LB
,
UB
access time
10
—
10
—
ns
—
70
—
85
ns
Chip select to output in low-Z
10
—
10
—
ns
2, 3
10
—
10
—
ns
2, 3
LB
,
UB
enable to low-z
5
—
5
—
ns
2, 3
Output enable to output in low-Z
5
—
5
—
ns
2, 3
Chip deselect to output in high-Z
0
25
0
25
ns
1, 2, 3
0
25
0
25
ns
1, 2, 3
LB
,
UB
disable to high-Z
0
25
0
25
ns
1, 2, 3
Output disable to output in high-Z
0
25
0
25
ns
1, 2, 3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HM62V16256CBPI | 4 M SRAM (256-kword ×16-bit)(4M靜態(tài)RAM (256k字 ×16位)) |
| HM62V16256CI | Wide Temperature Range Version4 M SRAM (256-kword x 16-bit) |
| HM62V16256CLTTI-7 | Wide Temperature Range Version4 M SRAM (256-kword x 16-bit) |
| HM62V16256CLBP-5 | 4 M SRAM (256-kword x16-bit) |
| HM62V16256CLBP-5SL | 4 M SRAM (256-kword x16-bit) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HM62V16256CLTT-5SI | 制造商:Hitachi 功能描述: |
| HM62V16258CLTT-5SL | 制造商:Renesas Electronics Corporation 功能描述: |
| HM62V16514LTTI-5SL | 制造商:Renesas Electronics Corporation 功能描述: |
| HM62V8100LTTI-5SL | 制造商:Renesas Electronics Corporation 功能描述:SRAM Chip Async Single 3V 8M-Bit 1M x 8 55ns 44-Pin TSOP-II 制造商:Renesas Electronics 功能描述:8M~8 55ns 3V TSOP 制造商:Renesas Electronics Corporation 功能描述:IC,Memory,SRAM,low power,TSOP4 |
| HM62W16255HCJP12 | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。