AT25256A-10PU-1.8 Atmel, AT25256A-10PU-1.8 Datasheet - Page 6

• Manufacturer Part Number: AT25256A-10PU-1.8
• Description: IC EEPROM 256KBIT 20MHZ 8DIP
• Manufacturer: Atmel

Specifications of AT25256A-10PU-1.8

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 256K (32K x 8)
• Speed: 5MHz, 10MHz, 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 1-3.
Applicable over recommended operating range from T
CL = 1 TTL Gate and 30 pF (unless otherwise noted)
Notes:
6
Symbol
t
t
t
Endurance
HZ
DIS
WC
1. This parameter is characterized and is not 100% tested. Contact Atmel for further information.
AT25128A_256A
(1)
AC Characteristics (Continued)
Parameter
Hold to Output High Z
Output Disable Time
Write Cycle Time
5.0V, 25C, Page Mode
AI
=

Voltage
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
40C to + 85C, T
AE
Min
=
1M

40C to +125C, V
Max
100
100
25
50
25
50
5
5
5
CC
= As Specified,
3368J–SEEPR–06/07
Write Cycles
Units
ms
ns
ns