AS7C1024B-15JC Alliance Semiconductor, AS7C1024B-15JC Datasheet

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AS7C1024B-15JC

Manufacturer Part Number
AS7C1024B-15JC
Description
Manufacturer
Alliance Semiconductor
Datasheet

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Part Number:
AS7C1024B-15JC
Quantity:
200
March 2004
Logic block diagram
GND
Selection guide
Features
• Industrial and commercial temperatures
• Organization: 131,072 words x 8 bits
• High speed
• Low power consumption: ACTIVE
• Low power consumption: STANDBY
• 6T 0.18u CMOS technology
• Easy memory expansion with CE1, CE2, OE inputs
• TTL/LVTTL-compatible, three-state I/O
• 32-pin JEDEC standard packages
V
Maximum address access time
Maximum output enable access
time
Maximum Operating Current
Maximum CMOS standby Current
A0
A1
A2
A3
A4
A5
A6
A7
A8
3/26/04, v 1.2
- 10/12/15/20 ns address access time
- 5/6/7/8 ns output enable access time
- 605 mW / max @ 10 ns
- 55 mW / max CMOS
CC
Column decoder
512 x 256 x 8
(1,048,576)
Input buffer
Array
Control
circuit
Alliance Memory Inc
110
-10
10
10
5
5V 128K X 8 CMOS SRAM
WE
OE
CE1
CE2
I/O7
I/O0
100
-12
12
10
6
Pin arrangement
• ESD protection ≥ 2000 volts
• Latch-up current ≥ 200 mA
- 300 mil SOJ
- 400 mil SOJ
- 8 × 20mm TSOP 1
- 8 x 13.4mm sTSOP 1
®
CE2
A13
A15
V
A16
A14
A12
A11
WE
NC
A9
A8
CC
A7
A6
A5
A4
GND
I/O0
I/O1
I/O2
A16
A14
A12
32-pin (8 x 13.4mm) sTSOP1
NC
A7
A6
A5
A4
A3
A2
A1
A0
32-pin (8 x 20mm) TSOP I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32-pin SOJ (300 mil)
32-pin SOJ (400 mil)
-15
15
90
10
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Copyright © Alliance Memory Inc. All rights reserved.
V
A15
CE2
WE
A13
A8
A9
A11
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
CC
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
-20
20
80
10
8
AS7C1024B
OE
A10
CE1
I/O7
I/O6
I/O5
I/O4
I/O3
GND
I/O2
I/O1
I/O0
A0
A1
A2
A3
P. 1 of 9
Unit
mA
mA
ns
ns

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AS7C1024B-15JC Summary of contents

Page 1

... CE1 circuit A16 CE2 A14 A12 -10 - 110 100 10 10 Alliance Memory Inc AS7C1024B 32-pin SOJ (300 mil) 32-pin SOJ (400 mil A15 A16 2 31 CE2 A14 3 30 A12 A13 A6 ...

Page 2

... Functional description The AS7C1024B is a high performance CMOS 1,048,576-bit Static Random Access Memory (SRAM) device organized as 131,072 words x 8 bits designed for memory applications where fast data access, low power, and simple interfacing are desired. Equal address access and cycle times (t performance applications ...

Page 3

... V ≤ 0. ≥ V – 0.2V mA Min - 0 –4 mA Min 2 NOMINAL) CC Symbol Signals C A, CE1, CE2, WE I/O I/O Alliance Memory Inc. AS7C1024B Nominal Max 5.0 5 0.5 CC – 0.8 – 70 – 85 -12 -15 -20 Min Max Min Max Min 1 – 1 – 1 – ...

Page 4

... OHZ – – 10 – Falling input 3,6,7,9, Data valid 3,6,8,9,12 t RC1 OLZ Data valid 50% Alliance Memory Inc AS7C1024B -15 -20 Unit Notes 15 – 20 – ns – 15 – – 15 – – 15 – – 7 – – 3 – ...

Page 5

... – – – OW 10,11, Data valid t WZ Alliance Memory Inc. AS7C1024B -15 -20 Min Max Min Max Unit 15 – 20 – – 12 – – 12 – – 12 – – 0 – – ...

Page 6

... CW1 CW2 Data valid +5V 480Ω D OUT 13 255Ω C 10% GND Figure B: 5V Output load on CE1 is required to meet I specification Alliance Memory Inc. AS7C1024B Thevenin equivalent: 168Ω D +1.728V OUT ...

Page 7

... 3/26/04, v 1.2 ® Seating b Plane α pin 1 pin 32 pin 16 pin 17 Alliance Memory Inc AS7C1024B 32-pin SOJ 300 32-pin SOJ 400 mil mil Min Max Min A 0.128 0.145 0.132 A1 0.025 - 0.025 A2 0.095 0.105 0.105 B 0.026 0.032 0.026 b 0.016 ...

Page 8

... AS7C1024B-12STI X Temperature range C = Commercial, 0° 70° SOJ 400 mil I = Industrial, -40° 85° SOJ 300 mil Alliance Memory Inc AS7C1024B AS7C1024B-20TJC AS7C1024B-15TJI AS7C1024B-20TJI AS7C1024B-15JC AS7C1024B-20JC AS7C1024B-15JI AS7C1024B-20JI AS7C1024B-15TC AS7C1024B-20TC AS7C1024B-15STI AS7C1024B-20STI LEAD FREE PART ...

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. ® Copyright © Alliance Memory All Rights Reserved Part Number: AS7C1024B Document Version: v. 1.2 ...

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