IDT71024S20YGI IDT, Integrated Device Technology Inc, IDT71024S20YGI Datasheet - Page 4

• Manufacturer Part Number: IDT71024S20YGI
• Description: IC SRAM 1MBIT 20NS 32SOJ
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT71024S20YGI

• Format - Memory: RAM
• Memory Type: SRAM
• Memory Size: 1M (128K x 8)
• Speed: 20ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-SOJ
• Density: 1Mb
• Access Time (max): 20ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 17b
• Package Type: SOJ
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 140mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Word Size: 8b
• Number Of Words: 128K
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 71024S20YGI; 800-1419; 800-1419-5; 800-1419

AC Electrical Characteristics
(V
NOTE:
1. This parameter guaranteed with the AC load (Figure 2) by device characterization, but is not production tested.
Read Cycle
t
t
t
t
t
t
t
t
t
t
t
Write Cycle
t
t
t
t
t
t
t
t
t
t
IDT71024 CMOS Static RAM
1 Meg (128K x 8-Bit)
RC
AA
ACS
CLZ
CHZ
OE
OLZ
OHZ
OH
PU
PD
WC
AW
CW
AS
WP
WR
DW
DH
OW
WHZ
CC
Symbol
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
= 5.0V ± 10%, Commercial and Industrial Temperature Ranges)
Read Cycle Time
Chip Select Access Time
Chip Select to Output in Low-Z
Chip Deselect to Output in High-Z
Output Enable to Output Valid
Output Enable to Output in Low-Z
Output Disable to Output in High-Z
Output Hold from Address Change
Chip Select to Power-Up Time
Chip Deselect to Power-Down Time
Chip Select to End-of-Write
Data Valid to End-of-Write
Data Hold Time
Output Active from End-of-Write
Address Access Time
Write Cycle Time
Address Valid to End-of-Write
Address Set-Up Time
Write Pulse Width
Write Recovery Time
Write Enable to Output in High-Z
Parameter
Min.
—
—
—
—
12
12
10
10
3
0
0
0
4
0
0
8
0
7
0
3
0
71024S12
6.42
4
Max.
—
—
—
—
—
—
—
—
—
—
—
—
—
—
12
12
12
6
6
5
5
Min.
—
—
—
—
15
15
12
12
12
3
0
0
0
4
0
0
0
8
0
3
0
Commercial and Industrial Temperature Ranges
71024S15
Max.
—
15
15
—
—
—
—
15
—
—
—
—
—
—
—
—
—
7
7
5
5
Min.
20
—
—
—
—
20
15
15
15
3
0
0
0
4
0
0
0
9
0
4
0
71024S20
Max.
—
20
20
—
—
—
—
20
—
—
—
—
—
—
—
—
—
8
8
7
8
2964 tbl 09
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns