W24100-70L Winbond, W24100-70L Datasheet

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W24100-70L

Manufacturer Part Number
W24100-70L
Description
128K X 8 CMOS STATIC RAM
Manufacturer
Winbond
Datasheet
GENERAL DESCRIPTION
The W24100 is a normal-speed, very low-power CMOS static RAM organized as 131072
operates on a single 5-volt power supply. This device is manufactured using Winbond's high
performance CMOS technology.
FEATURES
PIN CONFIGURATIONS
Low power consumption:
Access time: 70 nS
Single 5V power supply
Fully static operation
All inputs and outputs directly TTL compatible
Three-state outputs
Active: 385 mW (max.)
CS2
V
A16
A14
A12
A13
WE
A15
A11
A6
NC
A7
A5
A4
A9
A8
DD
10
11
13
14
15
1
2
3
4
5
6
7
8
9
12
16
A12
A16
A14
I/O1
I/O2
I/O3
NC
V
A7
A6
A5
A4
A3
A2
A1
A0
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32-pin
TSOP
32-pin
SOP
32
30
28
27
26
25
24
23
22
21
20
19
18
17
31
29
V
WE
A13
A8
A9
OE
A10
CS1
I/O 8
I/O 7
I/O 6
I/O5
I/O4
A15
CS2
A11
DD
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A0
A1
A2
A3
OE
A10
CS1
I/O8
I/O7
I/O6
I/O5
I/O4
V
I/O3
I/O2
I/O1
SS
128K
- 1 -
BLOCK DIAGRAM
PIN DESCRIPTION
Battery back-up operation capability
Data retention voltage: 2V (min.)
Packaged in 32-pin 600 mil DIP, 450 mil SOP,
standard type one TSOP (8 mm
small type one TSOP (8 mm
SYMBOL
I/O1 I/O8
CS1, CS2
A0 A16
V
V
WE
OE
NC
8 CMOS STATIC RAM
DD
SS
Publication Release Date: October 1999
CS1
CS2
A16
A14
A12
I/O1
I/O8
WE
OE
A4
A3
A2
A7
A6
A5
A9
Preliminary W24100
:
CLK GEN.
Address Inputs
Data Inputs/Outputs
Chip Select Input
Write Enable Input
Output Enable Input
Power Supply
Ground
No Connection
DATA
CNTRL.
CLK
GEN.
O
W
D
C
O
D
R
E
E
R
A15
DESCRIPTION
COLUMN DECODER
CORE CELL ARRAY
PRECHARGE CKT.
128 X 8 COLUMNS
A13 A8 A1 A0 A11A10
1024 ROWS
I/O CKT.
13.4 mm)
20 mm) and
Revision A1
8 bits that

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W24100-70L Summary of contents

Page 1

... GENERAL DESCRIPTION The W24100 is a normal-speed, very low-power CMOS static RAM organized as 131072 operates on a single 5-volt power supply. This device is manufactured using Winbond's high performance CMOS technology. FEATURES Low power consumption: Active: 385 mW (max.) Access time Single 5V power supply ...

Page 2

... +2 -1 CS1 = V (max.) and IL CS2 = V (min.), I Cycle = min., Duty = 100 (min.), Cycle = min. IH Duty = 100% LL CS1 V -0. CS2 0. and Preliminary W24100 V CURRENT I/O1 I/ UNIT V +0 MIN ...

Page 3

... See the drawing below 1 TTL OUTPUT 100 pF Including Jig and Scope (For CLZ, OLZ, CHZ, OHZ, WHZ, OW 90% 3.0V 90% 10% 10 Publication Release Date: October 1999 - 3 - Preliminary W24100 MAX. UNIT CONDITIONS 1 TTL 5 pF Including Jig and Scope Revision A1 ...

Page 4

... WHZ OHZ W24100-70LL UNIT MAX W24100-70LL UNIT MIN. MAX ...

Page 5

... TIMING WAVEFORMS Read Cycle 1 (Address Controlled) Address D OUT Read Cycle 2 (Chip Select Controlled) CS1 CS2 D OUT Read Cycle 3 (Output Enable Controlled) Address OE CS1 CS2 D OUT Preliminary W24100 ACS T CLZ AOE T OLZ T ACS T CLZ Publication Release Date: October 1999 ...

Page 6

... During this period, I/O pins are in the output state, so input signals of opposite phase to the outputs should not be applied. 2. The data output from D are the same as the data written to D OUT 3. D provides the read data for the next address. OUT 4. Transition is measured 500 mV from steady state with C Preliminary W24100 ...

Page 7

... CS2 SYM. TEST CONDITIONS -0. DDDR CS V -0.2V See data retention waveform CDR > CDR = > 0. Preliminary W24100 MIN. TYP. MAX. UNIT 2 0 Publication Release Date: October 1999 Revision ...

Page 8

... ORDERING INFORMATION PART NO. ACCESS TIME (nS) W24100-70L 70 W24100-70LL 70 W24100S-70L 70 W24100S-70LL 70 W24100T-70L 70 W24100T-70LL 70 W24100Q-70L 70 W24100Q-70LL 70 Notes: 1. Winbond reserves the right to make changes to its products without prior notice. 2. Purchasers are responsible for performing appropriate quality assurance testing on products intended for use in applications where personal injury might occur as a consequence of product failure. ...

Page 9

... Base Plane Seating Plane Detail See Detail Preliminary W24100 Dimension in inches Dimension in mm Symbol Min. Nom. Max. Min. Nom. Max. A 5.33 0.210 A 0.010 0. 0.150 0.155 0.160 3.81 3.94 4. 0.016 0.018 0.41 ...

Page 10

... Small Type One TSOP Preliminary W24100 Dimension in Inches Dimension in mm Symbol Min. Nom. Max. Min. Nom. Max 0.047 1. 0.002 0.006 0.05 0. 0.95 0.037 0.039 0.041 1 ...

Page 11

... Winbond Electronics (H.K.) Ltd. Rm. 803, World Trade Square, Tower II, 123 Hoi Bun Rd., Kwun Tong, Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064 - 11 - Preliminary W24100 DESCRIPTION Winbond Electronics North America Corp. Winbond Memory Lab. Winbond Microelectronics Corp. Winbond Systems Lab. 2727 N. First Street, San Jose, CA 95134, U ...

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