參數(shù)資料
型號(hào)： AT93C66W-10SI-1.8
廠商： ATMEL CORP
元件分類： DRAM
英文描述： 3-wire Serial EEPROMs
中文描述： 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： 0.209 INCH, EIAJ, PLASTIC, SOIC-8
文件頁數(shù)： 1/15頁
文件大?。?/td> 243K
代理商： AT93C66W-10SI-1.8
1
Features
Low-voltage and Standard-voltage Operation
– 5.0 (V
CC
= 4.5V to 5.5V)
– 2.7 (V
CC
= 2.7V to 5.5V)
– 2.5 (V
CC
= 2.5V to 5.5V)
– 1.8 (V
CC
= 1.8V to 5.5V)
User-selectable Internal Organization
–
1K: 128 x 8 or 64 x 16
–
2K: 256 x 8 or 128 x 16
–
4K: 512 x 8 or 256 x 16
3-wire Serial Interface
2 MHz Clock Rate (5V)
Self-timed Write Cycle (10 ms max)
High Reliability
–
Endurance: 1 Million Write Cycles
–
Data Retention: 100 Years
Automotive Grade and Extended Temperature Devices Available
8-lead PDIP, 8-lead JEDEC and EIAJ SOIC, and 8-lead TSSOP Packages
Description
The AT93C46/56/66 provides 1024/2048/4096 bits of serial electrically erasable pro-
grammable read only memory (EEPROM) organized as 64/128/256 words of 16 bits
each, when the ORG pin is connected to VCC and 128/256/512 words of 8 bits each
when it is tied to ground. The device is optimized for use in many industrial and com-
mercial applications where low power and low voltage operations are essential. The
AT93C46/56/66 is available in space-saving 8-lead PDIP and 8-lead JEDEC and EIAJ
SOIC packages.
3-wire Serial
EEPROMs
1K (128 x 8 or 64 x 16)
2K (256 x 8 or 128 x 16)
4K (512 x 8 or 256 x 16)
AT93C46
AT93C56
AT93C66
Rev. 0172O
–
08/01
Pin Configurations
Pin Name
Function
CS
Chip Select
SK
Serial Data Clock
DI
Serial Data Input
DO
Serial Data Output
GND
Ground
VCC
Power Supply
ORG
Internal Organization
DC
Don
’
t Connect
8-lead PDIP
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
DC
ORG
GND
8-lead SOIC
Rotated (R)
(1K JEDEC Only)
1
2
3
4
8
7
6
5
DC
VCC
CS
SK
ORG
GND
DO
DI
8-lead SOIC
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
DC
ORG
GND
(continued)
8-lead TSSOP
1
2
3
4
8
7
6
5
CS
SK
DI
DO
VCC
DC
ORG
GND
相關(guān)PDF資料
PDF描述
AT93C66AY1-10YI-1.8 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16)
AT93C66A-10SU-1.8 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
AT93C66A-10SU-2.7 24 Characters x 2 Lines, 5x7 Dot Matrix Character and Cursor
AT93C66A-10TU-1.8 240 x 128 pixel format, CFL Backlight with power harness
AT93C66A-10PI-1.8 3-wire Serial EEPROMs 2K (256 x 8 or 128 x 16)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT93C66W-10SI-2.5 功能描述:IC EEPROM 4KBIT 2MHZ 8SOIC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:378 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:8M（1M x 8，512K x 16） 速度:110ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-CBGA 供應(yīng)商設(shè)備封裝:48-CBGA（7x7） 包裝:托盤
AT93C66W-10SI-2.7 功能描述:IC EEPROM 4KBIT 2MHZ 8SOIC RoHS:否 類別:集成電路 (IC) >> 存儲(chǔ)器 系列:- 標(biāo)準(zhǔn)包裝:378 系列:- 格式 - 存儲(chǔ)器:閃存 存儲(chǔ)器類型:FLASH 存儲(chǔ)容量:8M（1M x 8，512K x 16） 速度:110ns 接口:并聯(lián) 電源電壓:2.7 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-CBGA 供應(yīng)商設(shè)備封裝:48-CBGA（7x7） 包裝:托盤
AT93C66Y1-10YI-1.8 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Three-wire Serial EEPROMs
AT93C66Y1-10YI-2.7 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Three-wire Serial EEPROMs
AT93C86 制造商:CATALYST 制造商全稱:Catalyst Semiconductor 功能描述:1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM
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