參數(shù)資料
型號(hào): EM033C08N
廠商: Integrated Silicon Solution, Inc.
英文描述: Low Power 32Kx8 SRAM in a 32 pin ROM Pinout Compatible Package
中文描述: 低功耗32Kx8 SRAM的引腳兼容的32引腳封裝光盤
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 58K
代理商: EM033C08N
Stock No. 23087-01 12/98
1
EM033C08
NanoAmp Solutions, Inc.
1982 Zanker Road, San Jose, CA 95112
ph: 408-573-8878, FAX: 408-573-8877
www.nanoamp.com
EM033C08
Low Power 32Kx8 SRAM in a 32 pin ROM Pinout Compatible Package
Overview
The EM033C08 is an integrated memory device
containing a low power 256 Kbit Static Random
Access Memory organized as 32,768 words by 8
bits. The device is fabricated using an advanced
CMOS process and NanoAmp’s high-speed/low-
power circuit technology. This device is designed
to be quite effective in battery powered products
with it’s very low operating and standby currents. It
is also capable of full operation at voltages as low
as 1.5 volts. The device pinout is fully compatible
with NanoAmp’s EM02R2XX family of Combination
RAM and ROM products making it very easy to
substitute an SRAM only device where the ROM is
unneccessary in the application. This device is
extremely stable over broad temperature and volt-
age ranges.
FIGURE 1: Pin Configuration
Features
Extended Operating Voltage Range
1.5 to 3.6 V
Very Low Standby Voltage
1.2 V
Extended Temperature Range
-20
o
to +80
o
C
Fast Cycle Time
100 ns (@ 2.7V)
Very Low Operating Current
I
CC
< 1 mA typical at 3V, 1 Mhz
I
SB
= 100 nA typical
Very Low Standby Current
Available in 32-pin STSOP or TSOP
package
TABLE 1: Pin Descriptions
FIGURE 2: Operating Envelope
EM033C08
STSOP, TSOP
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
22
21
19
18
17
27
26
25
30
29
28
31
A11
A8
NC
A12
CE
A7
A2
NC
A1
D3
A10
Pin Name
A0-A14
D0-D7
CE
OE
WE
V
CC
V
SS
NC
Pin Function
Address Inputs
Data Inputs/Outputs
Chip Enable (Active Low)
Output Enable (Active Low)
Write Enable (Active Low)
Power
Ground
Not Connected (Floating)
8
4
0
T
C
8 Mhz
2.5 Mhz
1 Mhz
V
CC
(V)
5 Mhz
6
2
0
1
2
3
4
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