参数资料
| 型号： | AT25020N-10SI-2.7 |
| 厂商： | Atmel |
| 文件页数： | 3/17页 |
| 文件大小： | 0K |
| 描述： | IC EEPROM 2KBIT 2.1MHZ 8SOIC |
| 标准包装： | 100 |
| 格式 - 存储器： | EEPROMs - 串行 |
| 存储器类型： | EEPROM |
| 存储容量： | 2K (256 x 8) |
| 速度： | 2.1MHz |
| 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（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
AT25010/020/040
Pin Capacitance (1)
Applicable over recommended operating range from T A = 25°C, f = 1.0 MHz, V CC = +5.0V (unless otherwise noted).
Symbol
C OUT
C IN
Test Conditions
Output Capacitance (SO)
Input Capacitance (CS, SCK, SI, WP, HOLD)
Max
8
6
Units
pF
pF
Conditions
V OUT = 0V
V IN = 0V
Note:
1. This parameter is characterized and is not 100% tested.
DC Characteristics
Applicable over recommended operating range from: T AI = -40°C to +85°C, V CC = +2.7V to +5.5V, V CC = +2.7V to +5.5V
(unless otherwise noted).
Symbol
Parameter
Test Condition
Min
Max
Units
V CC1
V CC2
I CC1
I CC2
Supply Voltage
Supply Voltage
Supply Current
Supply Current
V CC = 5.0V at 1 MHz, SO = Open, Read
V CC = 5.0V at 2 MHz, SO = Open,
Read, Write
2.7
4.5
5.5
5.5
3.0
6.0
V
V
mA
mA
I SB1
I SB2
I IL
Standby Current
Standby Current
Input Leakage
V CC = 2.7V
V CC = 5.0V
V IN = 0V to V CC
CS = V CC
CS = V CC
-0.6
5
10
3.0
μA
μA
μA
I OL
V IL(2)
Output Leakage
Input Low Voltage
V IN = 0V to V CC , T AC = 0 ° C to 70 ° C
-0.6
-0.6
3.0
V CC x 0.3
μA
V
V IH
(2)
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
4.5V ≤ V CC ≤ 5.5V
2.7V ≤ V CC ≤ 5.5V
I OL = 2.0 mA
I OH = -1.0 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:
1. This parameter is preliminary and Atmel may change the specifications upon further characterization.
2. V IL min and V IH max are reference only and are not tested.
3
0606M–SEEPR–06/03
相关PDF资料 |
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|---|---|
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