參數(shù)資料
型號(hào): AT25256C1-10CI-2.7
廠商: ATMEL CORP
元件分類: DRAM
英文描述: SPI Serial EEPROMs
中文描述: 32K X 8 SPI BUS SERIAL EEPROM, CDSO8
封裝: 0.300 INCH, LAP-8
文件頁數(shù): 3/17頁
文件大?。?/td> 230K
代理商: AT25256C1-10CI-2.7
AT25128/256
3
Note:
1. This parameter is characterized and is not 100% tested.
Note:
1. V
IL
and V
IH
max are reference only and are not tested.
Pin Capacitance
Applicable over recommended operating range from T
A
= 25
°
C, f = 1.0 MHz, V
CC
= +5.0V (unless otherwise noted).
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, Read
2.0
3.0
mA
I
CC2
Supply Current
V
CC
= 5.0V at 2 MHz, SO = Open, Read, Write
3.0
5.0
mA
I
SB1
Standby Current
V
CC
= 1.8V, CS = V
CC
0.1
2.0
μ
A
I
SB2
Standby Current
V
CC
= 2.7V, CS = V
CC
0.2
2.0
μ
A
I
SB3
Standby Current
V
CC
= 5.0V, CS = V
CC
2.0
5.0
μ
A
I
IL
Input Leakage
V
IN
= 0V to V
CC
V
IN
= 0V to V
CC
, T
AC
= 0
°
C to 70
°
C
-3.0
3.0
μ
A
I
OL
Output Leakage
-3.0
3.0
μ
A
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
Output Low Voltage
4.5
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
= 0.15mA
I
OH
= -100
μ
A
0.2
V
V
OH2
Output High Voltage
V
CC
- 0.2
V
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