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參數(shù)資料
| 型號： | A64E16161G |
| 廠商： | AMIC Technology Corporation |
| 英文描述： | 2M X 16 Bit Low Voltage Super RAM |
| 中文描述： | 2米x 16位低電壓超內(nèi)存 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 36K |
| 代理商： | A64E16161G |
A64E16161
Preliminary
2M X 16 Bit Low Voltage Super RAM
TM
PRELIMINARY
(December, 2002, Version 0.0)
AMIC Technology, Corp.
Features
n
Operating voltage: 1.65V to 2.2V
n
Access times:
Address Access , t
AA
= 70 ns (max.)
Page Mode Address Access, t
PAA
= 25ns (max)
n
Current:
Operating Current (Icc2) : 20mA (max.)
Standby Current (Isb1) : 60uA (max)
Power Down Standby Current (Isb2) : 10
μ
A (max.)
n
Fully SRAM compatible operation
n
Full static operation, no clock or refreshing required
n
All inputs and outputs are directly TTL-compatible
n
Common I/O using three-state output
n
Support 3 distinct operation modes for reducing standby
power :
Reduced Memory Size Operation (8M,16M,24M,32M)
Partial Array Refresh (8M,16M,24M)
Deep Power Down Mode
n
Page Mode Read/Write Operation by 8 words
n
Industrial operating temperature range: -25
°
C to +85
°
C
for -I
n
Available in 48-ball CSP (6X8) package.
General Description
The A64E16161 is a low operating current 33,554,432-bit
Super RAM organized as 2,097,152 words by 16 bits and
operates on low power supply voltage from 1.65V to
2.2V. It is built using AMIC’s high performance CMOS
DRAM process.Using hidden refresh technique, the
A64E16161 provides a 100% compatible asynchronous
interface.
Inputs and three-state outputs are TTL compatible and allow
for direct interfacing with common system bus structures.
The chip enable input is provided for POWER-DOWN,
device enable. Two byte enable inputs and an output enable
input are included for easy interfacing.
This A64E16161 is suited for low power application such as
mobile phone and PDA or other battery-operated handheld
device.
Pin Configuration
n
Mini BGA (6X8) Top View
1
2
3
4
5
6
A
LB
I/O
8
OE
A0
A1
A2
CE2
B
HB
A3
A4
CE1
I/O
0
C
I/O
9
I/O
10
A5
A6
I/O
1
I/O
2
D
VSS
I/O
11
A17
A7
I/O
3
VCC
E
VCC
I/O
12
GND
A16
I/O
4
VSS
F
I/O
14
I/O
13
A14
A15
I/O
5
I/O
6
G
I/O
15
A19
A12
A13
WE
I/O
7
H
A18
A8
A9
A10
A11
A20
A64E16161G
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