71016S20YG IDT, 71016S20YG Datasheet - Page 5

• Manufacturer Part Number: 71016S20YG
• Description: SRAM 64Kx16 ASYNCHRONOUS 5.0V STATIC RAM
• Manufacturer: IDT

Specifications of 71016S20YG

• Rohs: yes
• Memory Size: 1 Mbit
• Organization: 64 K x 16
• Access Time: 20 ns
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 4.5 V
• Maximum Operating Current: 170 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-44
• Part # Aliases: IDT71016S20YG

NOTE:
1. This parameter is guaranteed with the AC Load (Figure 2) by device characterization, but is not production tested.
Timing Waveform of Read Cycle No. 1
ADDRESS
NOTES:
1. WE is HIGH for Read Cycle.
2. Device is continuously selected, CS is LOW.
3. OE, BHE, and BLE are LOW.
AC Electrical Characteristics
READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
t
WRITE CYCLE
t
t
t
t
t
t
t
t
t
t
t
RC
AA
ACS
CLZ
CHZ
OE
OLZ
OHZ
OH
BE
BLZ
BHZ
WC
AW
CW
BW
AS
WR
WP
DW
DH
OW
WHZ
DATA
IDT71016, CMOS Static RAM
1 Meg (64K x 16-bit)
Symbol
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
OUT
Read Cycle Time
Chip Select Access Time
Chip Select Low to Output in Low-Z
Chip Select High to Output in High-Z
Output Enable Low to Output Valid
Output Enable Low to Output in Low-Z
Output Enable High to Output in High-Z
Output Hold from Address Change
Byte Enable Low to Output Valid
Byte Enable Low to Output in Low-Z
Byte Enable High to Output in High-Z
Write Cycle Time
Chip Select Low to End of Write
Byte Enable Low to End of Write
Write Pulse Width
Data Valid to End of Write
Data Hold Time
Write Enable High to Output in Low-Z
Write Enable Low to Output in High-Z
Address Access Time
Address Valid to End of Write
Address Set-up Time
Address Hold from End of Write
PREVIOUS DATA
OUT
Parameter
VALID
t
OH
t
AA
(
V
CC = 5.0V ± 10%, Commercial and Industrial Range
t
RC
6.42
5
(1,2,3)
Min.
____
____
____
____
____
____
____
____
12
12
4
0
4
0
9
9
9
0
0
9
7
0
1
71016S12
Commercial and Industrial Temperature Ranges
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
12
12
6
7
6
7
6
6
Min.
____
____
____
____
____
____
____
____
15
15
10
10
10
10
5
0
4
0
0
0
8
0
1
71016S15
DATA
OUT
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
15
15
6
8
6
8
6
6
VALID
Min.
t
____
____
____
____
____
____
____
____
20
20
12
12
12
12
10
OH
5
0
5
0
0
0
0
1
71016S20
Max.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
20
20
10
10
8
8
8
8
3210 drw 06
3210 tbl 10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
)
,