AT28C64E-12SI Atmel, AT28C64E-12SI Datasheet - Page 7

• Manufacturer Part Number: AT28C64E-12SI
• Description: IC EEPROM 64KBIT 120NS 28SOIC
• Manufacturer: Atmel

Specifications of AT28C64E-12SI

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• Speed: 120ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: AT28C64E12SI

Data Polling Characteristics
Notes:
Data Polling Waveforms
Chip Erase Waveforms
t
t
V
S
W
Symbol
t
t
t
t
H
DH
OEH
OE
WR
= t
= 10 msec (min.)
= 12.0 ± 0.5V
H
= 1 µsec (min.)
1. These parameters are characterized and not 100% tested.
2. See “AC Read Characteristics”.
Parameter
Data Hold Time
OE Hold Time
OE to Output Delay
Write Recovery Time
(2)
(1)
Min
10
10
0
AT28C64(X)
Typ
Max
Units
ns
ns
ns
ns
7