IS61C1024AL-12JI-TR ISSI, IS61C1024AL-12JI-TR Datasheet - Page 6

• Manufacturer Part Number: IS61C1024AL-12JI-TR
• Description: SRAM 1Mb 128Kx8 12ns 5v
• Manufacturer: ISSI
• Type: Asynchronousr

Specifications of IS61C1024AL-12JI-TR

• Product Category: SRAM
• Memory Size: 1 Mbit
• Organization: 128 K x 8
• Access Time: 12 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 40 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: SOJ-32
• Interface: TTL
• Factory Pack Quantity: 1000

IS61C1024AL, IS64C1024AL
AC WAVEFORMS
READ CYCLE NO. 1
READ CYCLE NO. 2
6
Notes:
1. WE is HIGH for a Read Cycle.
2. The device is continuously selected. OE, CE1 = V
3. Address is valid prior to or coincident with CE1 LOW and CE2 HIGH transitions.
ADDRESS
ADDRESS
D
D
OUT
CE1
CE2
OUT
OE
t
t
LZCE1
LZCE2
(1,2)
(1,3)
PREVIOUS DATA VALID
HIGH-Z
t
AA
t
DOE
t
t
t
ACE1
ACE2
LZOE
Integrated Silicon Solution, Inc. — www.issi.com —
t
Il
OHA
, CE2 = V
t
RC
Ih
t
.
AA
t
RC
DATA VALID
DATA VALID
t
OHA
t
t
t
t
OHA
HZOE
HZCE1
HZCE2
CE2_RD2.eps
READ1.eps
1-800-379-4774
05/09/2012
Rev. D