参数资料
型号: AT24C512W-10SU-2.7
厂商: Atmel
文件页数: 4/22页
文件大小: 0K
描述: IC EEPROM 512KBIT 1MHZ 8SOIC
标准包装: 94
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 512K (64K 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-SOIC(0.209",5.30mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
其它名称: AT24C512W-10SU2.7
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
Applicable over recommended operating range from: T AI = – 40 ° C to +85 ° C, V CC = +1.8V to +5.5V, T AC = 0 ° C to +70 ° C,
V CC = +1.8V 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
2.7
4.5
Typ
1.0
2.0
Max
3.6
5.5
5.5
2.0
3.0
Units
V
V
V
mA
mA
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
(2.7V option)
Standby Current
(5.0V option)
Input Leakage Current
Output Leakage
Current
Input Low Level (1)
Input High Level (1)
Output Low Level
Output Low Level
V CC = 1.8V
V CC = 3.6V
V CC = 2.7V
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
1.0
3.0
2.0
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
Note:
4
1. V IL min and V IH max are reference only and are not tested.
AT24C512
1116O–SEEPR–1/07
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