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參數(shù)資料
| 型號： | CAT24C44PE-TE13 |
| 英文描述： | 256-Bit Serial Nonvolatile CMOS Static RAM |
| 中文描述： | 256位串行非易失性的CMOS靜態(tài)RAM |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 97K |
| 代理商： | CAT24C44PE-TE13 |
2
CAT24C44
Doc. No. 1083, Rev. R
2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
POWER-UP TIMING
(4)
Symbol
Parameter
Min.
Max.
Units
VCCSR
V
CC
Slew Rate
0.5
0.005
V/m
t
pur
Power-Up to Read Operations
200
μ
s
t
puw
Power-Up to Write or Store Operation
5
ms
MODE SELECTION
(1)(2)
Software
Instruction
Write Enable
Latch
Previous Recall
Latch
Mode
STORE
RECALL
Hardware Recall
(3)
1
0
NOP
X
X
Software Recall
1
1
RCL
X
X
Hardware Store
(3)
0
1
NOP
SET
TRUE
Software Store
1
1
STO
SET
TRUE
X = Don
’
t Care
BLOCK DIAGRAM
ROW
DECODE
INSTRUCTION
REGISTER
COLUMN
DECODE
EEPROM ARRAY
STORE
RECALL
STATIC RAM
ARRAY
256-BIT
STORE
RECALL
CE
DI
SK
INSTRUCTION
DECODE
4-BIT
COUNTER
CONTROL
LOGIC
VCC
VSS
DO
Note:
(1) The store operation has priority over all the other operations.
(2) The store operation is inhibited when V
CC
is below
≈
3.5V.
(3) NOP designates that the device is not currently executing an instruction.
(4) This parameter is tested initially and after a design or process change that affects the parameter.
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| CAT24C44PI-TE13 | 256-Bit Serial Nonvolatile CMOS Static RAM |
| CAT24C44P-TE13 | 256-Bit Serial Nonvolatile CMOS Static RAM |
| CAT24C44SE-TE13 | 256-Bit Serial Nonvolatile CMOS Static RAM |
| CAT24C44S-TE13 | 256-Bit Serial Nonvolatile CMOS Static RAM |
| CAT24C44VA-TE13 | 256-Bit Serial Nonvolatile CMOS Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT24C44PI | 功能描述:NVRAM (128x8) 1k 1.8-6.0 RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
| CAT24C44S | 功能描述:NVRAM (128x8) 1k 1.8-6.0 RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
| CAT24C44SI-TE13 | 制造商:ON Semiconductor 功能描述:NVRAM NVSRAM Serial 256-Bit 5V 8-Pin SOIC N T/R |
| CAT24C44S-TE13 | 制造商:ON Semiconductor 功能描述:NVRAM NVSRAM Serial 256-Bit 5V 8-Pin SOIC N T/R |
| CAT24C44VI | 功能描述:NVRAM 256-Bit Serial N.V. RAM RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲容量:1024 Kbit 組織:128 K x 8 接口類型:Parallel 訪問時間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube |
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