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參數(shù)資料
| 型號(hào)： | AT93C46A |
| 廠商： | Atmel Corp. |
| 英文描述： | 3-Wire Serial EEPROM 1K (64 x 16) |
| 中文描述： | 3線串行EEPROM每1000（64 × 16） |
| 文件頁(yè)數(shù)： | 3/11頁(yè) |
| 文件大?。?/td> | 143K |
| 代理商： | AT93C46A |
AT93C46A
3
Note:
1. V
IL
min and V
IH
max are reference only and are not tested.
DC Characteristics
Applicable over recommended operating range from: T
AI
= -40
°
C to +85
°
C, V
CC
= +2.5V to +5.5V,
T
AC
= 0
°
C to +70
°
C, V
CC
= +2.5V to +5.5V (unless otherwise noted).
Symbol
Parameter
Test Condition
Min
Typ
Max
Units
V
CC1
Supply Voltage
1.8
5.5
V
V
CC2
Supply Voltage
2.5
5.5
V
V
CC3
Supply Voltage
2.7
5.5
V
V
CC4
Supply Voltage
4.5
5.5
V
I
CC
Supply Current
V
CC
= 5.0V
READ at 1.0 MHz
0.5
2.0
mA
WRITE at 1.0 MHz
0.5
2.0
mA
I
SB1
Standby Current
V
CC
= 2.5V
CS = 0V
14.0
20.0
μ
A
I
SB2
Standby Current
V
CC
= 2.7V
CS = 0V
14.0
20.0
μ
A
I
SB3
Standby Current
V
CC
= 5.0V
CS = 0V
35.0
50.0
μ
A
I
IL
Input Leakage
V
IN
= 0V to V
CC
0.1
1.0
μ
A
I
OL
Output Leakage
V
IN
= 0V to V
CC
4.5V
≤
V
CC
≤
5.5V
0.1
1.0
μ
A
V
IL1
V
IH1
(1)
(1)
Input Low Voltage
Input High Voltage
-0.6
2.0
0.8
V
CC
+ 1
V
V
IL2
V
IH2
(1)
(1)
Input Low Voltage
Input High Voltage
1.8V
≤
V
CC
≤
2.7V
-0.6
V
CC
x 0.7
V
CC
x 0.3
V
CC
+ 1
V
V
OL1
V
OH1
Output Low Voltage
Output High Voltage
4.5V
≤
V
CC
≤
5.5V
I
OL
= 2.1 mA
0.4
V
I
OH
= -0.4 mA
2.4
V
V
OL2
V
OH2
Output Low Voltage
Output High Voltage
1.8V
≤
V
CC
≤
2.7V
I
OL
= 0.15 mA
I
OH
= -100
μ
A
0.2
V
V
CC
- 0.2
V
AC Characteristics
Applicable over recommended operating range from T
A
= -40
°
C to + 85
°
C, V
CC
= +2.5V to + 5.5V,
CL = 1 TTL Gate and 100 pF (unless otherwise noted).
Symbol
Parameter
Test Condition
Min
Typ
Max
Units
f
SK
SK Clock Frequency
4.5V
≤
V
CC
≤
5.5V
2.7V
≤
V
CC
≤
5.5V
2.5V
≤
V
CC
≤
5.5V
1.8V
≤
V
CC
≤
5.5V
0
0
0
0
2
1
0.5
0.25
MHz
t
SKH
SK High Time
4.5V
≤
V
CC
≤
5.5V
2.7V
≤
V
CC
≤
5.5V
2.5V
≤
V
CC
≤
5.5V
1.8V
≤
V
CC
≤
5.5V
250
250
500
1000
ns
t
SKL
SK Low Time
4.5V
≤
V
CC
≤
5.5V
2.7V
≤
V
CC
≤
5.5V
2.5V
≤
V
CC
≤
5.5V
1.8V
≤
V
CC
≤
5.5V
250
250
500
1000
ns
t
CS
Minimum CS Low Time
4.5V
≤
V
CC
≤
5.5V
2.7V
≤
V
CC
≤
5.5V
2.5V
≤
V
CC
≤
5.5V
1.8V
≤
V
CC
≤
5.5V
250
250
500
1000
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT93C46A-10TC-2.5 | 3-Wire Serial EEPROM 1K (64 x 16) |
| AT93C46A-10TC-2.7 | 3-Wire Serial EEPROM 1K (64 x 16) |
| AT93C46A-10TI | 3-Wire Serial EEPROM 1K (64 x 16) |
| AT93C46A-10TI-2.5 | 3-Wire Serial EEPROM 1K (64 x 16) |
| AT93C46A-10TI-2.7 | 3-Wire Serial EEPROM 1K (64 x 16) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT93C46A_07 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Three-wire Automotive Temperature Serial EEPROM |
| AT93C46A-10PC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:3-Wire Serial EEPROM 1K (64 x 16) |
| AT93C46A-10PC-1.8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Microwire Serial EEPROM |
| AT93C46A-10PC-2.5 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:3-Wire Serial EEPROM 1K (64 x 16) |
| AT93C46A-10PC-2.7 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 1k 3-Wire Bus RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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