AT28C64E-20TI Atmel, AT28C64E-20TI Datasheet - Page 7

• Manufacturer Part Number: AT28C64E-20TI
• Description: EEPROM 64K HI-ENDUR w/RDYBSY - 200NS
• Manufacturer: Atmel

Specifications of AT28C64E-20TI

• Product Category: EEPROM
• Memory Size: 64 Kbit
• Organization: 8 K x 8
• Data Retention: 10 yr
• Maximum Operating Current: 45 mA
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-28
• Access Time: 200 ns
• Interface Type: Parallel
• Minimum Operating Temperature: - 40 C
• Output Enable Access Time: 80 ns
• Factory Pack Quantity: 234
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V

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