X28HC64JIZ-90 Intersil, X28HC64JIZ-90 Datasheet - Page 14

• Manufacturer Part Number: X28HC64JIZ-90
• Description: IC EEPROM 64KBIT 90NS 32PLCC
• Manufacturer: Intersil

Specifications of X28HC64JIZ-90

• Format - Memory: EEPROMs - Parallel
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• Speed: 90ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DATA Polling Timing Diagram (Note 11)
Toggle Bit Timing Diagram (Note 11)
NOTE:
11. Polling operations are by definition read cycles and are therefore subject to read cycle timings.
ADDRESS
I/O
I/O*
WE
OE
CE
WE
CE
OE
7
6
A
n
HIGH Z
t
OEH
14
D
IN
= X
* I/O
t
OEH
*
6
beginning and ending state will vary, depending upon actual t
A
n
D
t
WC
OUT
X28HC64
t
WC
= X
WC
A
*
.
n
D
OUT
t
= X
DW
t
DW
t
t
OES
OES
August 28, 2009
FN8109.2