參數(shù)資料
型號(hào)： UPD43256BGU-B12
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)： 6/24頁
文件大小： 174K
代理商： UPD43256BGU-B12
6
μ
PD43256B
Electrical Characteristics
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
–0.5
Note
to +7.0
V
Input/Output voltage
V
T
–0.5
Note
to V
CC
+ 0.5
V
Operating ambient temperature
T
A
0 to 70
C
Storage temperature
T
stg
–55 to +125
C
Note
–3.0 V (MIN.) (Pulse width 50 ns)
Caution Exposing the device to stress above those listed in absolute maximum ratings could cause
permanent damage. The device is not meant to be operated under conditions outside the
limits described in the operational sections of this characteristics. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Recommended Operating Conditions
Parameter
Symbol
μ
PD43256B-L
μ
PD43256B-LL
μ
PD43256B-A
μ
PD43256B-B
Unit
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
Supply voltage
V
CC
4.5
5.5
3.0
5.5
2.7
5.5
V
High level input voltage
V
IH
2.2
V
CC
+ 0.5
2.2
V
CC
+ 0.5
2.2
V
CC
+ 0.5
V
Low level input voltage
V
IL
–0.3
Note
+0.8
–0.3
Note
+0.5
–0.3
Note
+0.5
V
Operating ambient temperature
T
A
0
70
0
70
0
70
C
Note
–3.0 V (MIN.) (Pulse width 50 ns)
相關(guān)PDF資料
PDF描述
UPD43256BGU-A85 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
UPD43256GU-15L 制造商:NEC Electronics Corporation 功能描述:Static RAM, 32Kx8, 28 Pin, Plastic, SOP
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