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参数资料
| 型号： | AT24C128-10TU-2.7 |
| 厂商： | Atmel |
| 文件页数： | 4/23页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 128KBIT 1MHZ 8TSSOP |
| 标准包装： | 100 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 128K (16K x 8) |
| 速度： | 400kHz，1MHz |
| 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-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 管件 |
Table 2. Pin Capacitance (1)
Applicable over recommended operating range from T A = 25 ° C, f = 1.0 MHz, V CC = +1.8V.
Symbol
C I/O
C IN
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (A 0 , A 1 , SCL)
Max
8
6
Units
pF
pF
Conditions
V I/O = 0V
V IN = 0V
Note:
1. This parameter is characterized and is not 100% tested.
Table 3. DC Characteristics (1)
Applicable over recommended operating range from: T AI = – 40 ° C to +85 ° C, V CC = +1.8V to +5.5V; T AE = – 40 ° C to
+125 ° C (2) , V CC = +2.7V to +5.5V(unless otherwise noted).
Symbol
V CC1
V CC2
V CC3
I CC1
I CC2
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current
Supply Current
Test Condition
V CC = 5.0V
V CC = 5.0V
READ at 400 kHz
WRITE at 400 kHz
Min
1.8
2.5
4.5
Typ
1.0
2.0
Max
3.6
5.5
5.5
2.0
3.0
Units
V
V
V
mA
mA
Input High Level
I SB1
I SB2
I SB3
I LI
I LO
V IL
V IH
V OL2
V OL1
Standby Current
(1.8V option)
Standby Current
(2.5V option)
Standby Current
(5.0V option)
Input Leakage Current
Output Leakage
Current
Input Low Level (1)
(1)
Output Low Level
Output Low Level
V CC = 1.8V
V CC = 3.6V
V CC = 2.5V
V CC = 5.5V
V CC = 4.5 - 5.5V
V IN = V CC or V SS
V OUT = V CC or V SS
V CC = 3.0V
V CC = 1.8V
V IN = V CC or V SS
V IN = V CC or V SS
V IN = V CC or V SS
I OL = 2.1 mA
I OL = 0.15 mA
–0.6
V CC x 0.7
0.10
0.05
0.2
2.0
0.5
6.0
6.0
3.0
3.0
V CC x 0.3
V CC + 0.5
0.4
0.2
μA
μA
μA
μA
μA
V
V
V
V
Notes:
4
1. V IL min and V IH max are reference only and are not tested.
2. The AT24C128/256 bearing the process letter “B” on the package (the mark is located in the lower right corner on the top-
side of the package) are approved for operation in the extended temperature range.
AT24C128/256
0670T–SEEPR–3/07
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相关代理商/技术参数 |
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