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A62S6308A Datasheet PDF : 16 Pages
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A62S6308A Series
Preliminary
64K X 8 BIT LOW VOLTAGE CMOS SRAM
Features
Power supply range: 2.7V to 3.6V
Access times:55/70 ns (max.)
Current:
A62S6308A series: Operating: 30mA (max.)
Standby: 5μA (max.)
Extended operating temperature range: 0°C to 70°C
for -S series, -40°C to +85°C for -SU series
Full static operation, no clock or refreshing required
All inputs and outputs are directly TTL-compatible
Common I/O using three-state output
Output enable and two chip enable inputs for easy
application
Data retention voltage: 2V (min.)
Available in 32-pin SOP, TSOP, sTSOP (8 X
13.4mm) forward type packages
All Pb-free (Lead-free) products are RoHS compliant
General Description
The A62S6308A is a low operating current 524,288-bit
static random access memory organized as 65,536 words
by 8 bits and operates on a low power supply voltage
from 2.7V to 3.6V.
Inputs and three-state outputs are TTL compatible and
allow for direct interfacing with common system bus
structures.
Two chip enable inputs are provided for POWER-DOWN
and a device enable and an output enable input are
included for easy interfacing.
Data retention is guaranteed at a power supply voltage as
low as 2V.
Pin Configurations
SOP
NC 1
NC 2
A14 3
A12 4
A7 5
A6 6
A5 7
A4 8
A3 9
A2 10
A1 11
A0 12
I/O0 13
I/O1 14
I/O2 15
GND 16
32 VCC
31 A15
30 CE2
29 WE
28 A13
27 A8
26 A9
25 A11
24 OE
23 A10
22 CE1
21 I/O7
20 I/O6
19 I/O5
18 I/O4
17 I/O3
TSOP/(sTSOP)
(forward type)
A11
1
A9
2
A8
3
A13
4
WE
5
CE2
6
A15
7
VCC
8
NC
9
NC
10
A14
11
A12
12
A7
13
A6
14
A5
15
A4
16
A62S6308AV
(A62S6308AX)
32
OE
31
A10
30
CE1
29
I/O7
28
I/O6
27
I/O5
26
I/O4
25
I/O3
24
GND
23
I/O2
22
I/O1
21
I/O0
20
A0
19
A1
18
A2
17
A3
PRELIMINARY (May, 2011, Version 0.0)
1
AMIC Technology, Corp.
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