ut62l1024 ETC-unknow, ut62l1024 Datasheet

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ut62l1024

Manufacturer Part Number
ut62l1024
Description
128k X 8 Bit Low Power Cmos Sram
Manufacturer
ETC-unknow
Datasheet

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Part Number:
ut62l1024LC-70LL
Manufacturer:
UT
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Part Number:
ut62l1024LC-70LL
Manufacturer:
UTRON
Quantity:
20 000
Part Number:
ut62l1024SC-70LL
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UT
Quantity:
20 000
Rev. 1.7
FEATURES
FUNCTIONAL BLOCK DIAGRAM
UTRON TECHNOLOGY INC.
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.
TEL: 886-3-5777882 FAX: 886-3-5777919
Operating : 40/35/30 mA (typical)
Standby : 2.5µA (typical) L-version
Access time : 35/55/70ns (max.)
Low power consumption :
Power supply range : 2.7V to 3.6V
All inputs and outputs TTL compatible
Fully static operation
Three state outputs
Data retention voltage : 2V (min.)
Package : 32-pin 600 mil PDIP
UTRON
0.5µA (typical) LL-version
32-pin 450 mil SOP
32-pin 8x20 mm TSOP-1
32-pin 8x13.4 mm STSOP
I/O1-I/O8
A0-A16
CE1
CE2
Vcc
Vss
WE
OE
DECODER
CONTROL
I/O DATA
CIRCUIT
CIRCUIT
128K X 8 BIT LOW POWER CMOS SRAM
1
GENERAL DESCRIPTION
The UT62L1024 is a 1,048,576-bit low power
CMOS static random access memory organized
as 131,072 words by 8 bits. It is fabricated using
high
technology.
Easy memory expansion is provided by using
two chip enable input.(
particularly well suited for battery back-up
nonvolatile memory application.
The UT62L1024 operates from a single 2.7V~
3.6V power supply and all inputs and outputs
are fully TTL compatible.
performance,
COLUMN I/O
2048 × 512
high
MEMORY
ARRAY
UT62L1024
CE
reliability
1
,CE2) It is
P80033
CMOS

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ut62l1024 Summary of contents

Page 1

... No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 128K X 8 BIT LOW POWER CMOS SRAM GENERAL DESCRIPTION The UT62L1024 is a 1,048,576-bit low power CMOS static random access memory organized as 131,072 words by 8 bits fabricated using high performance, technology ...

Page 2

... A9 2 CE2 A8 3 A13 WE 4 A13 CE2 6 A15 A9 7 Vcc A11 A16 10 A10 A14 A12 I/O4 2 UT62L1024 32 OE A10 I/O8 29 I/O7 28 I/O6 27 I/O5 26 UT62L1024 I/O4 25 Vss 24 I/O3 23 I/ TSOP-I/STSOP P80033 1 ...

Page 3

... 0mA I/O Cycle time = 1 µ s, 100% Duty ≦ 0.2V,CE2 ≧ V -0.2V 0mA I CE2 = ≧ V -0. .CE2 ≦ 0.2V 3 UT62L1024 RATING UNIT -0 +70 ℃ -65 to +150 ℃ 260 ℃ SUPPLY CURRENT , SB1 , ...

Page 4

... No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 128K X 8 BIT LOW POWER CMOS SRAM SYMBOL MIN I/O 0.4V to 2.4V 5ns 1.5V C =50pF 2.7V~3. ℃ to +70 ℃ SYMBOL UT62L1024-35 UT62L1024-55 UT62L1024-70 MIN. MAX. MIN ACE1 ACE2 ...

Page 5

... IL IH. low CE and CE2 high transition; otherwise t 1 are specified with C =5pF. Transition is measured ± 500mV from steady state less than CHZ1 CLZ1 CHZ2 5 UT62L1024 CHZ1 t CHZ2 t OHZ OH HIGH-Z is the limiting parameter less than less than t ...

Page 6

... CW2 WHZ High-Z ( (1,2, CW1 t CW2 WHZ High Data Valid high CE2 and a low must be greater than UT62L1024 ( Data Valid allow the I/O drivers to turn WHZ DW P80033 ...

Page 7

... CE ≧ V -0. CE2 ≤ 0.2V Vcc= ≧ V -0. CE2 ≤ 0.2V See Data Retention Waveforms (below) Date Retention Mode V ≧ 2.0V DR ≧ V -0. CE2 ≤ 0.2V 7 UT62L1024 MIN. TYP. MAX. UNIT 2 µA 1 20* - µ ...

Page 8

... UT62L1024 P80033 ...

Page 9

... UT62L1024 o P80033 ...

Page 10

... UT62L1024 o P80033 ...

Page 11

... UT62L1024 12 ° (2x) y Seating Plane 12 ° (2X) SEATING PLANE L 12 ° (2X) L1 "A" DATAIL VIEW o P80033 GAUGE PLANE 0 ...

Page 12

... UT62L1024SC-35LL UT62L1024SC-55L UT62L1024SC-55LL UT62L1024SC-70L UT62L1024SC-70LL UT62L1024LC-35L UT62L1024LC-35LL UT62L1024LC-55L UT62L1024LC-55LL UT62L1024LC-70L UT62L1024LC-70LL UT62L1024LS-35L UT62L1024LS-35LL UT62L1024LS-55L UT62L1024LS-55LL UT62L1024LS-70L UT62L1024LS-70LL UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 128K X 8 BIT LOW POWER CMOS SRAM ...

Page 13

... UTRON TECHNOLOGY INC. 1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5777882 FAX: 886-3-5777919 128K X 8 BIT LOW POWER CMOS SRAM DESCRIPTION & UT62L1024 DATE Jun. 01. 1997 Apr. 05. 2000 Aug. 29. 2000 Sep. 01. 2000 Dec. 01. 2000 Mar ...

Page 14

... UTRON Rev. 1.7 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 128K X 8 BIT LOW POWER CMOS SRAM 14 UT62L1024 P80033 ...

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