IC41C16100A Datasheet, PDF (2/21 Pages) Integrated Circuit Solution Inc – 1M x 16 (16-MBIT) DYNAMIC RAM WITH EDO PAGE MODE

IC41C16100A/IC41C16100AS
IC41LV16100A/IC41LV16100AS
1M x 16 (16-MBIT) DYNAMIC RAM
WITH EDO PAGE MODE
FEATURES
• Extended Data-Out (EDO) Page Mode access cycle
• TTL compatible inputs and outputs; tristate I/O
• Refresh Interval: 1,024 cycles /16 ms
• Refresh Mode:
RAS-Only, CAS-before-RAS (CBR), and Hidden
• JEDEC standard pinout
• Single power supply:
5V ± 10% (IC41C16100A(S))
3.3V ± 10% (IC41LV16100A(S))
• Byte Write and Byte Read operation via two CAS
• Self Refresh 1024 cycles for S version
DESCRIPTION
The ICSI IC41C16100A(S) and IC41LV16100A(S) are 1,048,
576 x 16-bit high-performance CMOS Dynamic Random
Access Memories. These devices offer an accelerated cycle
access called EDO Page Mode. EDO Page Mode allows 1,024
random accesses within a single row with access cycle time as
short as 20 ns per 16-bit word. The Byte Write control, of upper
and lower byte, makes the 16100 series ideal for use in
16-, 32-bit wide data bus systems.
These features make the IC41C16100A(S) and IC41LV16100A
(S) ideally suited for high-bandwidth graphics, digital signal
processing, high-performance computing systems, and
peripheral applications.
KEY TIMING PARAMETERS
Parameter
Max. RAS Access Time (tRAC)
Max. CAS Access Time (tCAC)
Max. Column Address Access Time (tAA)
Min. EDO Page Mode Cycle Time (tPC)
Min. Read/Write Cycle Time (tRC)
The IC41C16100A(S) and IC41LV16100A(S) are packaged in a
42-pin 400mil SOJ and 400mil 50- (44-) pin TSOP-2.
-50
-60
Unit
50
60
ns
13
15
ns
25
30
ns
20
25
ns
84
104
ns
PIN CONFIGURATIONS
50(44)-Pin TSOP-2
42-Pin SOJ
PIN DESCRIPTIONS
VCC 1
I/O0 2
I/O1 3
I/O2 4
I/O3 5
VCC 6
I/O4 7
I/O5 8
I/O6 9
I/O7 10
NC 11
NC 15
NC 16
WE 17
RAS 18
NC 19
NC 20
A0 21
A1 22
A2 23
A3 24
VCC 25
50 GND
49 I/O15
48 I/O14
47 I/O13
46 I/O12
45 GND
44 I/O11
43 I/O10
42 I/O9
41 I/O8
40 NC
36 NC
35 LCAS
34 UCAS
33 OE
32 A9
31 A8
30 A7
29 A6
28 A5
27 A4
26 GND
VCC 1
I/O0 2
I/O1 3
I/O2 4
I/O3 5
VCC 6
I/O4 7
I/O5 8
I/O6 9
I/O7 10
NC 11
NC 12
WE 13
RAS 14
NC 15
NC 16
A0 17
A1 18
A2 19
A3 20
VCC 21
42 GND
41 I/O15
40 I/O14
39 I/O13
38 I/O12
37 GND
36 I/O11
35 I/O10
34 I/O9
33 I/O8
32 NC
31 LCAS
30 UCAS
29 OE
28 A9
27 A8
26 A7
25 A6
24 A5
23 A4
22 GND
A0-A9
I/O0-15
WE
OE
RAS
UCAS
LCAS
Vcc
GND
NC
Address Inputs
Data Inputs/Outputs
Write Enable
Output Enable
Row Address Strobe
Upper Column Address Strobe
Lower Column Address Strobe
Power
Ground
No Connection
ICSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any errors
which may appear in this publication. © Copyright 2000, Integrated Circuit Solution Inc.
2
Integrated Circuit Solution Inc.
DR030-0A 09/28/2001