UT62L25616MC-70LLI UTRON, UT62L25616MC-70LLI Datasheet

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UT62L25616MC-70LLI

Manufacturer Part Number
UT62L25616MC-70LLI
Description
Access time: 70 ns, 256 K x 16 Bit low power CMOS SRAM
Manufacturer
UTRON
Datasheet
Rev. 1.1
FEATURES
FUNCTIONAL BLOCK DIAGRAM
UTRON TECHNOLOGY INC.
TEL: 886-3-5777882
I/O16
LB
UB
CE
WE
OE
I/O1
A3
A4
A8
A13
A14
A15
A16
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
A1
A17
A0
A2
. . .
Fast access time : 55/70/100 ns
CMOS Low operating power
Operating current: 45/35/25mA (Icc max)
Standby current: 20 uA(TYP.) L-version
Single 2.7V~3.6V power supply
Operating temperature:
Industrial : -40 ℃ ~85 ℃
All inputs and outputs TTL compatible
Fully static operation
Three state outputs
Data retention voltage: 1.5V (min)
Data byte control : LB (I/O1~I/O8)
Package : 44-pin 400mil TSOP Ⅱ
. . .
CONTROL
CONTROL
DECODER
ROW
LOGIC
I/O
48-pin 6mm × 8mm TFBGA
UTRON
.
.
.
. .
.
FAX: 886-3-5777919
A9
2048 Rows x 128 Columns x 16 bits
3 uA(TYP.) LL-version
A10 A11
UB (I/O9~I/O16)
MEMORY ARRAY
COLUMN DECODER
.
COLUMN I/O
A12
.
.
A5
A6
A7
V CC
V SS
1
256K X 16 BIT LOW POWER CMOS SRAM
GENERAL DESCRIPTION
The UT62L25616(I) is a 4,194,304-bit low power
CMOS static random access memory organized as
262,144 words by 16 bits.
The UT62L25616(I) operates from a single 2.7V ~
3.6V power supply and all inputs and outputs are fully
TTL compatible.
The UT62L25616(I) is designed for low power system
applications.
high-density high-speed system applications.
PIN DESCRIPTION
A0 - A17
I/O1 - I/O16
V
V
NC
LB
UB
CE
OE
WE
CC
SS
SYMBOL
It is particularly suited for use in
UT62L25616(I)
Address Inputs
Data Inputs/Outputs
Chip Enable Input
Write Enable Input
Output Enable Input
Lower-Byte Control
High-Byte Control
Power Supply
Ground
No Connection
DESCRIPTION
P80054

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UT62L25616MC-70LLI Summary of contents

Page 1

... OE CONTROL LB A9 A10 A11 A12 UB UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM GENERAL DESCRIPTION The UT62L25616( 4,194,304-bit low power CMOS static random access memory organized as 262,144 words by 16 bits ...

Page 2

... Write Note L Don't care UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM ...

Page 3

... Average Operation Icc1 Current Icc2 Standby Current (TTL Standby Current (CMOS) I SB1 UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM SYMBOL V SS TERM T ...

Page 4

... Write to Output in High Z , Valid to End of Write LB UB *These parameters are guaranteed by device characterization, but not production tested. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM SYMBOL MIN ...

Page 5

... C CLZ OLZ CHZ OHZ 6. At any given temperature and voltage condition, t UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM (1,2, ...

Page 6

... C = 5pF. Transition is measured ± 500mV from steady state WHZ UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM (1,2,3, ...

Page 7

... Recovery Time t DATA RETENTION WAVEFORM V CC 2.7V t CDR UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM -40 ℃ ℃ (I) TEST CONDITION CE ≧ V -0. Vcc=1. ≧ ...

Page 8

... D 18.313 E 11.854 E1 10.058 0. 0. Θ UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM DIMENSIONS IN INCHS NOM MAX. MIN. - 1.20 0.039 - 0.15 0.002 1.00 1.05 0.037 0.35 ...

Page 9

... UTRON Rev. 1.1 48 pin 6mm×8mm TFBGA Outline Dimension UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 UT62L25616(I) 256K X 16 BIT LOW POWER CMOS SRAM 9 P80054 ...

Page 10

... UTRON Rev. 1.1 ORDERING INFORMATION INDUSTRIAL TEMPERATURE PART NO. UT62L25616MC-55LI UT62L25616MC-55LLI UT62L25616MC-70LI UT62L25616MC-70LLI UT62L25616BS-55LI UT62L25616BS-55LLI UT62L25616BS-70LI UT62L25616BS-70LLI UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 256K X 16 BIT LOW POWER CMOS SRAM ACCESS TIME ...

Page 11

... The power supply is revised: 3.3V 3.6V Rev. 1.1 1. Revised PIN CONFIGURATION : Rev 1 A17 pin typing error Rev 1.1 : add A17 pin. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 UT62L25616(I) 256K X 16 BIT LOW POWER CMOS SRAM ...

Page 12

... UTRON Rev. 1.1 THIS PAGE IS LEFT BLANK INTENTIONALLY. UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 UT62L25616(I) 256K X 16 BIT LOW POWER CMOS SRAM 12 P80054 ...

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