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參數(shù)資料
| 型號： | SDA2546-5 |
| 廠商： | SIEMENS A G |
| 元件分類： | DRAM |
| 英文描述： | Nonvolatile Memory 4-Kbit E2PROM with I2C Bus Interface |
| 中文描述： | 512 X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 153K |
| 代理商： | SDA2546-5 |
Semiconductor Group
35
SDA 2546-5
Characteristics
T
A
= 25 C
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Supply voltage
V
CC
I
CC
4.75
5.0
5.25
V
Supply current
20
mA
V
CC
= 5.25 V
Inputs
Input voltages
SDA/SCL
V
IL
1.5
V
Input voltages
SDA/SCL
V
IH
3.0
V
CC
V
Input currents
SDA/SCL
I
IH
10
μ
A
V
IH
=
V
CC
Outputs
Output current SDA
I
QL
I
QH
3.0
mA
μ
A
V
QL
= 0.4 V
V
QH
=
V
CC max
Leakage current SDA
10
Inputs
Input voltages
CS/TP1/TP2
V
IL
0.2
V
Input voltages
CS/TP1/TP2
V
IH
4.5
V
CC
V
Input currents
CS/TP1/TP2
I
IH
100
μ
A
V
CC
= 5.25 V
Clock frequency
f
SCL
t
PROG
C
I
t
GL
100
kHz
Reprogramming duration
10
20
ms
erase and write
Input capacity
10
pF
Total erase
20
ms
TP2 = 5 V
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