参数资料
型号: AT24C01A-10PU-2.7
厂商: Atmel
文件页数: 5/27页
文件大小: 0K
描述: IC EEPROM 1KBIT 400KHZ 8DIP
标准包装: 50
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 1K (128 x 8)
速度: 400kHz
接口: I²C,2 线串口
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
AT24C01A/02/04/08A/16A
Table 5. AC Characteristics
Applicable over recommended operating range from T AI = – 40 ° C to +85 ° C, V CC = +1.8V to +5.5V, V CC = +2.7V to +5.5V,
CL = 1 TTL Gate and 100 pF (unless otherwise noted)
1.8-volt
2.7, 5.0-volt
Symbol
Parameter
Min
Max
Min
Max
Units
Noise Suppression Time
f SCL
t LOW
t HIGH
t I
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
(1)
4.7
4.0
100
100
1.2
0.6
400
50
kHz
μ s
μ s
ns
t AA
Clock Low to Data Out Valid
0.1
4.5
0.1
0.9
μ s
t BUF
t HD.STA
t SU.STA
t HD.DAT
t SU.DAT
t R
t F
t SU.STO
t DH
t WR
Endurance (1)
Time the bus must be free before
a new transmission can start (1)
Start Hold Time
Start Setup Time
Data In Hold Time
Data In Setup Time
Inputs Rise Time (1)
Inputs Fall Time (1)
Stop Setup Time
Data Out Hold Time
Write Cycle Time
5.0V, 25 ° C, Byte Mode
4.7
4.0
4.7
0
200
4.7
100
1M
1.0
300
5
1.2
0.6
0.6
0
100
0.6
50
1M
0.3
300
5
μ s
μ s
μ s
μ s
ns
μ s
ns
μ s
ns
ms
Write
Cycles
Note:
1. This parameter is characterized.
5
0180Z1–SEEPR–5/07
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