AS7C34096-12TC Alliance Semiconductor, AS7C34096-12TC Datasheet

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AS7C34096-12TC

Manufacturer Part Number
AS7C34096-12TC
Description
3.3V 512K x 8 CMOS SRAM, access time 12ns
Manufacturer
Alliance Semiconductor
Datasheet

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Part Number:
AS7C34096-12TC
Manufacturer:
RFMD
Quantity:
2 500
Selection guide
Maximum address
access time
Maximum output
enable access time
Maximum operating
current
Maximum CMOS standby
current
Logic block diagram
GND
V
3/23/01; v.1.1
March 2001
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
Features
• AS7C4096 (5V version)
• AS7C34096 (3.3V version)
• Industrial and commercial temperature
• Organization: 524,288 words × 8 bits
• Center power and ground pins
• High speed
• Low power consumption: ACTIVE
CC
- 10/12/15/20 ns address access time
- 5/6/7/8 ns output enable access time
- 1375 mW (AS7C4096) / max @ 12 ns
- 468 mW (AS7C34096) / max @ 12 ns
Column decoder
524,288 × 8
(4,194,304)
Input buffer
Array
AS7C34096
AS7C34096
AS7C4096
AS7C4096
Control
Circuit
AS7C34096
5V/3.3V 512K × 8 CMOS SRAM
Alliance Semiconductor
–10
160
10
20
5
WE
OE
CE
I/O1
I/O8
AS7C34096
• Low power consumption: STANDBY
• 2.0V data retention
• Equal access and cycle times
• Easy memory expansion with CE, OE inputs
• TTL-compatible, three-state I/O
• JEDEC standard packages
• ESD protection
• Latch-up current
AS7C4096
- 110 mW (AS7C4096) / max CMOS
- 72 mW (AS7C34096) / max CMOS
- 400 mil 36-pin SOJ
- 400 mil 44-pin TSOP II
–12
250
130
12
20
20
6
GND
/O1
/O2
/O3
/O4
Pin arrangement
V
WE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
CE
CC
®
36-pin SOJ (400 mil)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
AS7C34096
AS7C4096
2000 volts
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
–15
220
110
200 mA
15
20
20
7
NC
A18
A17
A16
A15
OE
I/O8
I/O7
GND
V
I/O6
I/O5
A14
A13
A12
A11
A10
NC
CC
Copyright © Alliance Semiconductor. All rights reserved.
I/O1
I/O2
GND
I/O3
I/O4
V
WE
A5
A6
A7
A8
A9
A0
A1
A2
A3
A4
CE
NC
NC
CC
NC
NC
44-pin TSOPII(400 mil)
AS7C34096
AS7C4096
–20
180
100
20
20
20
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
AS7C34096
AS7C4096
P. 1 of 10
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
Unit
mA
mA
mA
mA
NC
NC
A18
A17
A16
A15
A14
A13
A12
A11
A10
NC
NC
OE
I/O8
I/O7
GND
V
I/O6
I/O5
NC
NC
ns
ns
CC

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AS7C34096-12TC Summary of contents

Page 1

... Organization: 524,288 words × 8 bits • Center power and ground pins • High speed - 10/12/15/20 ns address access time - 5/6/7/8 ns output enable access time • Low power consumption: ACTIVE - 1375 mW (AS7C4096) / max @ 468 mW (AS7C34096) / max @ 12 ns Logic block diagram V CC GND Input buffer A0 ...

Page 2

... Functional description The AS7C4096 and AS7C34096 are high-performance CMOS 4,194,304-bit Static Random Access Memory (SRAM) devices organized as 524,288 words × 8 bits. They are designed for memory applications where fast data access, low power, and simple interfacing are desired. Equal address access and cycle times (t ideal for high-performance applications ...

Page 3

... Device = GND GND AS7C4096 = Max, CE < 0mA AS7C34096 OUT AS7C4096 0mA AS7C34096 OUT V = Max, AS7C4096 CC 0. AS7C34096 – 0.2V Min CC = Min NOMINAL) CC Symbol Signals C A, CE, WE I/O I/O Alliance Semiconductor AS7C34096 Min Nominal Max 4.5 5.0 5.5 3.15 3.30 3.6 3.0 3 ...

Page 4

... RC1 OLZ Data valid 50% 11 –10 –12 Min Max Min Max t 10 – 12 – – 8 – CW Alliance Semiconductor AS7C4096 AS7C34096 –15 –20 Min Max Min Max Unit Notes 15 – 20 – – 15 – 20 – 15 – 20 – 7 – – 3 – ...

Page 5

... Min Max 2.0 – – 500 – 0.2V 0 – – 0. – 0.2V RC – 1 AS7C4096 AS7C34096 Unit Notes Unit ...

Page 6

... Data retention mode CDR +5V 480W D OUT 255W C(14) GND Figure B: 5V Output load required to meet I specification Alliance Semiconductor AS7C4096 AS7C34096 Thevenin equivalent: 168W D +1.728V OUT +3.3V 320W D OUT 350W C(14) GND Figure C: 3.3V Output load ...

Page 7

... V OL 140 (NOMINAL) 120 100 Output voltage (V) Alliance Semiconductor AS7C34096 , I Normalized supply current vs. ambient temperature T a 625 (NOMINAL 0.2 0.04 125 –55 –10 35 Ambient temperature ( C) Normalized supply current ...

Page 8

... 0–5° Seating b 1 Plane AS7C4096-12JC NA AS7C4096-12JI AS7C34096-12JC NA AS7C34096-12JI NA AS7C4096-12TC NA AS7C4096-12TI AS7C34096-12TC NA AS7C34096-12TI Alliance Semiconductor AS7C4096 AS7C34096 44-pin TSOP II Min(mm) Max( 0.30 c 0.15 (typical) d 18.28 E 10. 11.56 e 0.80 (typical) L 0.40 36-pin SOJ 400 ...

Page 9

... Alliance products in such life-supporting systems implies that the manufacturer assumes all risk of such use and agrees to indemnify Alliance against all claims arising from such use. ® – Package: Access J: 400-mil SOJ time T: 400-mil TSOP II Alliance Semiconductor AS7C4096 AS7C34096 X Temperature ranges: C: Commercial Industrial, - ...

Page 10

... Alliance Semiconductor AS7C4096 AS7C34096 ...

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