參數(shù)資料
型號: AT25320
廠商: Atmel Corp.
英文描述: 32K SPI Serial EEPROMs(32K SPI串行EEPROM)
中文描述: 32K的的SPI(32K的的SPI串行EEPROM的串行EEPROM)
文件頁數(shù): 3/17頁
文件大小: 250K
代理商: AT25320
AT25080/160/320/640
3
Note:
1. This parameter is characterized and is not 100% tested.
Note:
1. V
IL
min and V
IH
max are reference only and are not tested.
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
Test Conditions
Max
Units
Conditions
C
OUT
Output Capacitance (SO)
8
pF
V
OUT
= 0V
C
IN
Input Capacitance(CS, SCK, SI, WP, HOLD)
6
pF
V
IN
= 0V
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
Parameter
Test Condition
Min
Typ
Max
Units
V
CC1
Supply Voltage
1.8
3.6
V
V
CC2
Supply Voltage
2.7
5.5
V
V
CC3
Supply Voltage
4.5
5.5
V
I
CC1
Supply Current
V
CC
= 5.0V at 1 MHz, SO = Open
3.0
mA
I
CC2
Supply Current
V
CC
= 5.0V at 2 MHz, SO = Open
5.0
mA
I
SB1
Standby Current
V
CC
= 1.8V, CS = V
CC
0.1
μA
I
SB2
Standby Current
V
CC
= 2.7V, CS = V
CC
0.2
0.5
μA
I
SB3
Standby Current
V
CC
= 5.0V, CS = V
CC
0.5
2.0
μA
I
IL
Input Leakage
V
IN
= 0V to V
CC
-3.0
3.0
μA
I
OL
Output Leakage
V
IN
= 0V to V
CC
, T
AC
= 0
°
C to 70
°
C
-3.0
3.0
μA
V
IL
(1)
Input Low-voltage
-0.6
V
CC
x 0.3
V
V
IH
(1)
Input High-voltage
V
CC
x 0.7
V
CC
+ 0.5
V
V
OL1
Output Low-voltage
4.5V
V
CC
5.5V
I
OL
= 3.0 mA
0.4
V
V
OH1
Output High-voltage
I
OH
= -1.6 mA
V
CC
- 0.8
V
V
OL2
Output Low-voltage
1.8V
V
CC
3.6V
I
OL
= 0.15 mA
0.2
V
V
OH2
Output High-voltage
I
OH
= -100 μA
V
CC
- 0.2
V
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