at25020a ATMEL Corporation, at25020a Datasheet - Page 5

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

Table 4. AC Characteristics (Continued)
Applicable over recommended operating range from T
CL = 1 TTL Gate and 30 pF (unless otherwise noted)
Note:
3348J–SEEPR–8/06
Symbol
t
t
t
t
Endurance
LZ
HZ
DIS
WC
1. This parameter is characterized and is not 100% tested.
(1)
Parameter
Hold to Output Low Z
Hold to Output High Z
Output Disable Time
Write Cycle Time
5.0V, 25°C, Page Mode
AI
= −40 to +85°C, V
4.5 − 5.5
2.7 − 5.5
1.8 − 5.5
4.5 − 5.5
2.7 − 5.5
1.8 − 5.5
4.5 − 5.5
2.7 − 5.5
1.8 − 5.5
4.5 − 5.5
2.7 − 5.5
1.8 − 5.5
Voltage
CC
= As Specified,
Min
1M
AT25010A/020A/040A
0
0
0
Max
100
100
100
25
50
25
50
25
50
5
5
5
Write Cycles
Units
ms
ns
ns
ns
5