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参数资料
| 型号： | LP62S16256EV-70LLI |
| 厂商： | AMIC Technology Corporation |
| 英文描述： | 256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| 中文描述： | 256 × 16位低电压CMOS的SRAM |
| 文件页数： | 8/15页 |
| 文件大小： | 167K |
| 代理商： | LP62S16256EV-70LLI |
LP62S16256E-I Series
256K X 16 BIT LOW VOLTAGE CMOS SRAM
(January, 2002, Version 2.0)
1
AMIC Technology, Inc.
Features
n Operating voltage: 2.7V to 3.6V
n Access times: 55ns / 70ns (max.)
n Current:
Very low power version: Operating: 40mA (max.)
Standby:
10
A (max.)
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 Data retention voltage: 2.0V (min.)
n Available in 44-pin TSOP and 48-ball CSP (6×8mm)
packages
General Description
The LP62S16256E-I is a low operating current 4,194,304-bit
static random access memory organized as 262,144 words
by 16 bits and operates on low power voltage from 2.7V to
3.3V. It is built using AMIC's high performance CMOS
process.
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.
Data retention is guaranteed at a power supply voltage as
low as 2.0V.
Product Family
Power Dissipation
Product Family
Operating
Temperature
VCC
Range
Speed
Data Retention
(ICCDR, Typ.)
Standby
(ISB1, Typ.)
Operating
(ICC2, Typ.)
Package
Type
LP62S16256E-I
-40
°C ~ +85°C 2.7V~3.6V
55ns / 70ns
0.08
A
0.3
A
5mA
44L TSOP
48B CSP
1. Typical values are measured at VCC = 3.0V, TA = 25
°C and not 100% tested.
2. Data retention current VCC = 2.0V.
Pin Configurations
n
n TSOP
n
n CSP (Chip Size Package)
48-pin Top View
I/O9
I/O10
GND
VCC
I/O15
I/O16
NC
A8
NC
A9
A12
A10
A11
NC
A13
A14
A15
I/O8
I/O7
I/O3
I/O1
GND
VCC
A0
A3
A5
A6
A4
A1
A2
NC
6
5
4
3
2
1
A
B
C
D
E
F
G
H
I/O14
I/O13
I/O12
I/O11
A17
NC
A7
A16
I/O2
I/O4
I/O5
I/O6
LB
HB
WE
OE
CE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
A3
A2
A1
A0
CE
I/O1
I/O2
I/O3
I/O4
VCC
GND
I/O5
I/O6
I/O7
I/O8
WE
A17
A16
A15
A14
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
A11
A10
A9
A8
NC
I/O9
I/O10
I/O11
I/O12
VCC
GND
I/O13
I/O14
I/O15
I/O16
LB
HB
OE
A7
A6
LP62S16256EV-I
A13
A5
A4
A12
相关PDF资料 |
PDF描述 |
|---|---|
| LP62S16256EV-70LLT | 256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256FU-55LLIF | 256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256FU-70LLI | 256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256FU-70LLIF | 256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256FU-70LLT | 256K X 16 BIT LOW VOLTAGE CMOS SRAM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LP62S16256EV-70LLT | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256F-I | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256F-T | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256FU-55LLI | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:256K X 16 BIT LOW VOLTAGE CMOS SRAM |
| LP62S16256FU-55LLIF | 制造商:AMICC 制造商全称:AMIC Technology 功能描述:256K X 16 BIT LOW VOLTAGE CMOS SRAM |
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