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93C76CTE/STG

93C76CTE/STG首页预览图
型号: 93C76CTE/STG
PDF文件:
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功能描述: 8K Microwire Compatible Serial EEPROM
PDF文件大小: 394.54 Kbytes
PDF页数: 共26页
制造商: MICROCHIP[Microchip Technology]
制造商LOGO: MICROCHIP[Microchip Technology] LOGO
制造商网址: http://www.microchip.com
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PDF页面索引
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2004 Microchip Technology Inc. DS21796D-page 1
93AA76A/B/C, 93LC76A/B/C,
93C76A/B/C
Device Selection Table
Features
Low-power CMOS technology
ORG pin to select word size for ‘76C’ version
1024 x 8-bit organization ‘A’ devices (no ORG)
512 x 16-bit or ganization ‘B’ de vices (no ORG)
Program Enable pin to write-protect the entire
array (except on SOT-23 packag es)
Self-timed ERASE/WRITE cycles (including
auto-erase)
Automatic ERAL before WRAL
Power-on/off data protection circuitry
Industry standard 3-wire serial I/O
Device Status signal (READ Y/BUSY
)
Seque nti al REA D functi on
1,000,000 E/W cycles
Data retention > 200 years
Temperature ranges supported:
Pin Function Table
Description
The Microc hip Te chnology Inc. 93XX7 6A/ B/C d evices
are 8K bit, low-voltage, serial Electrically Erasable
PROMs (EEPROM). Word-selectable devices such as
the 93XX76C are dependent upon external logic
levels driving the ORG pin to set word size. For
dedicated 8-bit communication, the 93XX76A devices
are available, while the 93XX76B devices provide
dedicated 16-bit communication, available on SOT-23
devices only. A Program Enable (PE) pin allows the
user to write-protect the entire memory array.
Advanced CMOS technology makes these devices
ideal for lo w-power, nonvolatile memory appli cations.
The 93XX Series is available in standard packages
including 8-lead PDIP and SOIC, and advanced
packaging including 8-lead MSOP, 6-lead SOT-23,
and 8-lead TSSOP. Pb-free (Pure Matte Sn) finish is
also available.
Package Types (not to scale)
Part Number VCC Range ORG Pin PE Pin Word Size Temp Ranges Packages
93AA76A 1.8-5.5 No No 8-bit I OT
93AA76B 1.8-5-5 No No 16-bit I OT
93LC76A 2.5-5.5 No N o 8-bit I, E OT
93LC76B 2.5-5.5 No N o 1 6-bit I, E OT
93C76A 4.5-5.5 No No 8-bit I, E OT
93C76B 4.5-5.5 No No 16-bit I, E OT
93AA76C 1. 8-5.5 Yes Yes 8 or 16-bit I P, SN, ST, MS
93LC76C 2.5-5.5 Yes Yes 8 or 16-bit I, E P, SN, ST, MS
93C76C 4.5-5.5 Yes Yes 8 or 16-bit I, E P, SN, ST, MS
- Industrial (I) -40°C to +85°C
- Automotive (E) -40°C to +125°C
Name Function
CS Chip Select
CLK Serial Data Clock
DI Serial Data Input
DO Serial Data Output
V
SS Ground
PE Program Enable
ORG Memory Configuration
V
CC Power Supply
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
PE
ORG
V
SS
PD IP/SOIC
(P, SN)
TSSOP/MSOP
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
V
CC
PE
ORG
V
SS
(ST, MS
)
SOT-23
DO
V
SS
DI
1
2
3
6
5
4
V
CC
CS
CLK
(OT)
8K Micr owire Compatible Serial EEPROM
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