參數(shù)資料
型號(hào)： UPD43256BGU-A85
廠商： NEC Corp.
英文描述： 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
中文描述： 256K位CMOS靜態(tài)RAM 32K的詞8位
文件頁數(shù)： 15/24頁
文件大?。?/td> 174K
代理商： UPD43256BGU-A85
15
μ
PD43256B
Low V
CC
Data Retention Characteristics
L Version (
μ
PD43256B-L: T
A
= 0 to 70 C)
Parameter
Symbol
Test conditions
MIN.
TYP.
MAX.
Unit
Data retention supply voltage
V
CCDR
CS
≥
V
CC
– 0.2 V
2.0
5.5
V
Data retention supply current
I
CCDR
V
CC
= 3.0 V, CS
≥
V
CC
– 0.2 V
0.5
20
Note
μ
A
Chip deselection to data
retention mode
t
CDR
0
ns
Operation recovery time
t
R
5
ms
Note
3
μ
A (T
A
≤
40 C)
LL Version (
μ
PD43256B-LL: T
A
= 0 to 70 C)
A Version (
μ
PD43256B-A: T
A
= 0 to 70 C)
B Version (
μ
PD43256B-B: T
A
= 0 to 70 C)
Parameter
Symbol
Test conditions
MIN.
TYP.
MAX.
Unit
Data retention supply voltage
V
CCDR
CS
≥
V
CC
– 0.2 V
2.0
5.5
V
Data retention supply current
I
CCDR
V
CC
= 3.0 V, CS
≥
V
CC
– 0.2 V
0.5
7
Note
μ
A
Chip deselection to data
retention mode
t
CDR
0
ns
Operation recovery time
t
R
5
ms
Note
2
μ
A (T
A
≤
40 C), 1
μ
A (T
A
≤
25 C)
相關(guān)PDF資料
PDF描述
UPD442000AGU-BB55X-9JH 2M-BIT CMOS STATIC RAM 256K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
UPD442000AGU-BB70X-9JH Circular Connector; No. of Contacts:6; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-98 RoHS Compliant: No
UPD442000AGU-BB85X-9JH Circular Connector; No. of Contacts:7; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-99 RoHS Compliant: No
UPD442000AGU-BC10X-9JH 2M-BIT CMOS STATIC RAM 256K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
UPD442000AGU-BC70X-9JH Circular Connector; No. of Contacts:13; Series:MS27468; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:11; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:11-35 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD43256BGU-A85-A 制造商:Renesas Electronics 功能描述:85ns 制造商:Renesas Electronics 功能描述:85ns Cut Tape
uPD43256BGW-70LL-9JL 制造商:Renesas Electronics 功能描述:32k~8 70ns 4.5V to 5.5V TSOP 制造商:Renesas Electronics 功能描述:32k~8 70ns 4.5V to 5.5V TSOP Cut Tape
UPD43256BGW-70X-9JL(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD43256BGW-A10X-9JL(A) 制造商:Renesas Electronics Corporation 功能描述:
UPD43256BGW-B10X-9JL-A 制造商:Renesas Electronics Corporation 功能描述:SRAM Chip Async Single 3.3V/5V 256K-Bit 32K x 8 100ns 28-Pin TSOP-I
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