as7c1026c Alliance Memory, Inc, as7c1026c Datasheet

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as7c1026c

Manufacturer Part Number
as7c1026c
Description
5 V 64k X 16 Cmos Sram
Manufacturer
Alliance Memory, Inc
Datasheet

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Part Number:
as7c1026c-15JC
Quantity:
42
Logic block diagram
Features
• Industrial (-40
• Organization: 65,536 words × 16 bits
• Center power and ground pins for low noise
• High speed
• Low power consumption via chip deselect
• Easy memory expansion with
• TTL-compatible, three-state I/O
• Upper and Lower byte pin
September 2006
Advance Information
WE
OE
UB
CE
LB
12/5/06, v 1.0
- 12 ns address access time
- 6 ns output enable access time
I/O8–I/O15
I/O0–I/O7
A0
A1
A2
A3
A4
A5
A6
A7
o
to 85
buffer
I/O
o
C) temperature
Address decoder
Control circuit
65,536 x 16
CE
Array
,
OE
inputs
5 V 64K X 16 CMOS SRAM
Alliance Memory
GND
V
CC
Pin arrangement
• JEDEC standard packaging
• ESD protection ≥ 2000 volts
®
- 44-pin 400 mil SOJ
- 44-pin TSOP 2-400
44-Pin SOJ (400 mil), TSOP 2
GND
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
V
A15
A14
A13
A12
WE
CE
NC
A4
A3
A2
A1
A0
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Copyright © Alliance Memory. All rights reserved.
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
OE
A5
A6
A7
UB
LB
I/O15
I/O14
I/O13
I/O12
GND
V
I/O11
I/O10
I/O9
I/O8
NC
A8
A9
A10
A11
NC
CC
AS7C1026C
P. 1 of 9

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as7c1026c Summary of contents

Page 1

... V 64K X 16 CMOS SRAM • JEDEC standard packaging - 44-pin 400 mil SOJ - 44-pin TSOP 2-400 • ESD protection ≥ 2000 volts , inputs OE Pin arrangement V CC GND Alliance Memory AS7C1026C 44-Pin SOJ (400 mil), TSOP ...

Page 2

... The device provides multiple center power and ground pins, and separate byte enable controls, allowing individual bytes to be written and read. LB controls the lower bits, I/O0 through I/O7, and UB controls the higher bits, I/O8 through I/O15. All chip inputs and outputs are TTL-compatible, and operation is from a single 5 V supply. The AS7C1026C is packaged in common industry standard packages. ...

Page 3

... NOMINAL) CC Symbol Signals C A, CE, WE, OE, LB I/O I/O Alliance Memory AS7C1026C Nominal Max 5.0 5.5 – 0.5 CC – 0.8 – 85 AS7C1026C-12 Min Max = Max, CC – – = GND Max 0mA, – IL OUT Max = Max, CC – Max –0 ≤ ...

Page 4

... BHZ t OHZ Falling input 3,6,7 Data valid 3,6,8 OLZ t ACE BLZ Alliance Memory AS7C1026C AS7C1026C-12 Min Max Unit 12 – ns – – – – – ns – – ns – – ...

Page 5

... Data undefined Alliance Memory AS7C1026C AS7C1026C-12 Max Unit Notes 12 – – – – – – – – – ns – ...

Page 6

... Data undefined +5 V 480 Ω D OUT 255 Ω GND Figure Output load required to meet I specification Alliance Memory AS7C1026C Data valid t OW high Z Thevenin Equivalent: 168 Ω D +1.728 V OUT ...

Page 7

... 44-pin SOJ Pin Seating b plane 12/5/06, v 1.0 ® 0–5° Alliance Memory AS7C1026C 44-pin TSOP 2 Min Max (mm) (mm) A 1.2 A1 0.05 0.15 A2 0.95 1.05 b 0.45 0.30 c 0.120 0.21 D 18.31 18.52 E 10.26 10.06 He 11.68 11.94 e 0.80 (typical) l 0.40 0.60 44-pin SOJ 400 mil Min (in) Max (in ...

Page 8

... TSOP 2, 10 Industrial Part numbering system AS7C 1026C –XX SRAM prefix Device number Access time 12/5/06, v 1.0 ® AS7C1026C-12JIN AS7C1026C-12TIN X X Package: Temperature range SOJ 400 mil I = industrial: -40° TSOP 2, 10 85° C 18.4 mm Alliance Memory AS7C1026C 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: AS7C1026C Document Version: v 1.0 AS7C1026C ...

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