at25020a ATMEL Corporation, at25020a Datasheet - Page 3

• Manufacturer Part Number: at25020a
• Description: Spi Serial Eeprom 1k 128x8 2k 256x8 4k 512x8
• Manufacturer: ATMEL Corporation

Table 2. Pin Capacitance
Applicable over recommended operating range from T
Note:
Table 3. DC Characteristics
Applicable over recommended operating range from: T
Note:
3348J–SEEPR–8/06
Symbol
C
C
Symbol
V
V
V
I
I
I
I
I
I
I
I
V
V
V
V
V
V
CC1
CC2
CC3
SB1
SB2
SB3
IL
OL
CC1
CC2
CC3
IL
IH
OL1
OH1
OL2
OH2
OUT
IN
(1)
(1)
1. This parameter is characterized and is not 100% tested.
1. V
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current
Supply Current
Supply Current
Standby Current
Standby Current
Standby Current
Input Leakage
Output Leakage
Input Low-voltage
Input High-voltage
Output Low-voltage
Output High-voltage
Output Low-voltage
Output High-voltage
IL
Test Conditions
Output Capacitance (SO)
Input Capacitance (CS, SCK, SI, WP, HOLD)
min and V
IH
max are reference only and are not tested.
(1)
(1)
Test Condition
V
V
V
V
V
V
V
V
3.6V ≤ V
1.8V ≤ V
CC
CC
CC
CC
CC
CC
IN
IN
= 0V to V
= 0V to V
= 5.0V at 20 MHz, SO = Open, Read
= 5.0V at 10 MHz, SO = Open, Read, Write
= 5.0V at 1 MHz, SO = Open, Read, Write
= 1.8V, CS = V
= 2.7V, CS = V
= 5.0V, CS = V
CC
CC
≤ 5.5V
≤ 3.6V
CC
CC
, T
AC
CC
CC
CC
= 0°C to 70°C
A
AI
= 25°C, f = 1.0 MHz, V
= −40°C to +85°C, V
I
I
I
I
OL
OH
OL
OH
= 3.0 mA
= 0.15 mA
= −1.6 mA
= −100 µA
CC
CC
Max
= +1.8V to +5.5V, (unless otherwise noted)
V
V
V
AT25010A/020A/040A
8
6
= +5.0V (unless otherwise noted)
CC
CC
CC
−3.0
−3.0
−0.6
Min
1.8
2.7
4.5
− 0.8
− 0.2
x 0.7
Typ
8.5
4.5
2.0
0.1
0.2
2.0
Units
pF
pF
V
V
Max
10.0
5.5
5.5
5.5
5.0
3.0
0.5
1.0
3.5
3.0
0.3
0.5
0.4
0.2
CC
CC
x
+
Conditions
V
V
OUT
IN
= 0V
= 0V
Units
mA
mA
mA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
3