参数资料
型号: AT25128AW-10SU-2.7
厂商: Atmel
文件页数: 4/24页
文件大小: 0K
描述: IC EEPROM 128KBIT 20MHZ 8SOIC
标准包装: 94
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 128K (16K x 8)
速度: 10MHz,20MHz
接口: SPI 3 线串行
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
Table 1-2.
DC Characteristics
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, V CC = +1.8V to +5.5V(unless otherwise noted)
Symbol
V CC1
V CC2
V CC3
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Test Condition
Min
1.8
2.7
4.5
Typ
Max
5.5
5.5
5.5
Units
V
V
V
I CC1
I CC2
I CC3
I SB1
I SB2
I SB3
I IL
I OL
Supply Current
Supply Current
Supply Current
Standby Current
Standby Current
Standby Current
Input Leakage
Output Leakage
V CC = 5.0V at 20 MHz, SO = Open,
Read
V CC = 5.0V at 10 MHz,
SO = Open, Read, Write
V CC = 5.0V at 1 MHz,
SO = Open, Read, Write
V CC = 1.8V, CS = V CC
V CC = 2.7V, CS = V CC
V CC = 5.0V, CS = V CC
V IN = 0V to V CC
V IN = 0V to V CC , T AC = 0 ? C to 70 ? C
? 3.0
? 3.0
9.0
5.0
2.2
0.2
0.5
2.0
10.0
7.0
3.5
3.0
3.0
5.0
3.0
3.0
mA
mA
mA
μA
μA
μA
μA
μA
V IL
(1)
Input Low-voltage
? 1.0
V CC x 0.3
V
V IH
(1)
Input High-voltage
V CC x 0.7
V CC + 0.5
V
V OL1
V OH1
V OL2
V OH2
Output Low-voltage
Output High-voltage
Output Low-voltage
Output High-voltage
3.6 ? V CC ? 5.5V
1.8V ? V CC ? 3.6V
I OL = 3.0 mA
I OH = ? 1.6 mA
I OL = 0.15 mA
I OH = ? 100 μA
V CC ? 0.8
V CC ? 0.2
0.4
0.2
V
V
V
V
Note:
4
1. V IL min and V IH max are reference only and are not tested.
AT25128A_256A
3368J–SEEPR–06/07
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