AT28C64B-15PC Atmel, AT28C64B-15PC Datasheet - Page 6

• Manufacturer Part Number: AT28C64B-15PC
• Description: IC EEPROM 64KBIT 150NS 28DIP
• Manufacturer: Atmel

Specifications of AT28C64B-15PC

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• Speed: 150ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Input Test Waveforms and Measurement Level
Output Test Load
Pin Capacitance
f = 1 MHz, T = 25°C
Note:
AC Write Characteristics
6
Symbol
C
C
Symbol
t
t
t
t
t
t
t
AS
AH
CS
CH
WP
DS
DH
IN
OUT
, t
, t
OES
OEH
1. This parameter is characterized and is not 100% tested.
AT28C64B
Parameter
Address, OE Setup Time
Address Hold Time
Chip Select Setup Time
Chip Select Hold Time
Write Pulse Width (WE or CE)
Data Setup Time
Data, OE Hold Time
(1)
Typ
4
8
t
R
, t
F
< 5 ns
Max
12
6
Units
pF
pF
Min
100
50
50
0
0
0
0
Max
Conditions
V
V
OUT
IN
= 0 V
= 0 V
0270I–PEEPR–08/03
Units
ns
ns
ns
ns
ns
ns
ns