參數(shù)資料
型號： 93AA66B-I/PG
元件分類： PROM
英文描述： 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8
封裝： 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-8
文件頁數(shù)： 1/30頁
文件大小： 550K
代理商： 93AA66B-I/PG
2008 Microchip Technology Inc.
DS21795D-page 1
93AA66A/B/C, 93LC66A/B/C,
93C66A/B/C
Device Selection Table
Features:
Low-Power CMOS Technology
ORG Pin to Select Word Size for ‘66C’ Version
512 x 8-bit Organization ‘A’ Devices (no ORG)
256 x 16-bit organization ‘B’ Devices (no ORG)
Self-tImed Erase/Write Cycles (including
Auto-Erase)
Automatic Erase All (ERAL) Before Write All
(WRAL)
Power-On/Off Data Protection Circuitry
Industry Standard 3-Wire Serial I/O
Device Status Signal (Ready/Busy)
Sequential Read Function
1,000,000 Erase/Write Cycles
Data Retention > 200 Years
Pb-free and RoHS Compliant
Temperature Ranges Supported:
Pin Function Table
Description:
The Microchip Technology Inc. 93XX66A/B/C devices
are 4Kbit low-voltage serial Electrically Erasable
PROMs (EEPROM). Word-selectable devices such as
the 93AA66C, 93LC66C or 93C66C are dependent
upon external logic levels driving the ORG pin to set
word size. For dedicated 8-bit communication, the
93XX66A devices are available, while the 93XX66B
devices provide dedicated 16-bit communication.
Advanced CMOS technology makes these devices
ideal for low-power, nonvolatile memory applications.
The entire 93XX Series is available in standard
packages including 8-lead PDIP and SOIC, and
advanced packaging including 8-lead MSOP, 6-lead
SOT-23, 8-lead 2x3 DFN and 8-lead TSSOP. All
packages are Pb-free (Matte Tin) finish.
Part Number
VCC Range
ORG Pin
Word Size
Temp Ranges
Packages
93AA66A
1.8-5.5
No
8-bit
I
P, SN, ST, MS, OT, MC
93AA66B
1.8-5-5
No
16-bit
I
P, SN, ST, MS, OT, MC
93LC66A
2.5-5.5
No
8-bit
I, E
P, SN, ST, MS, OT, MC
93LC66B
2.5-5.5
No
16-bit
I, E
P, SN, ST, MS, OT, MC
93C66A
4.5-5.5
No
8-bit
I, E
P, SN, ST, MS, OT, MC
93C66B
4.5-5.5
No
16-bit
I, E
P, SN, ST, MS, OT, MC
93AA66C
1.8-5.5
Yes
8- or 16-bit
I
P, SN, ST, MS, MC
93LC66C
2.5-5.5
Yes
8- or 16-bit
I, E
P, SN, ST, MS, MC
93C66C
4.5-5.5
Yes
8- or 16-bit
I, E
P, SN, ST, MS, MC
- 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
VSS
Ground
NC
No internal connection
ORG
Memory Configuration
VCC
Power Supply
4K Microwire Compatible Serial EEPROM
相關(guān)PDF資料
PDF描述
93AA66AT-I/ST 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
93AA66B-I/ST 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93AA66CXT-I/SN 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93C66AT-I/OTG 512 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO6
93C66BT-E/MSG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93AA66BT-I/MC 功能描述:電可擦除可編程只讀存儲器 4K 256X16 SER EE 1.8V IND RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93AA66BT-I/MNY 功能描述:電可擦除可編程只讀存儲器 4K 256X16 SER EE 1.8V IND RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93AA66BT-I/MS 功能描述:電可擦除可編程只讀存儲器 256x16 - 1.8V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93AA66BT-I/MSG 功能描述:電可擦除可編程只讀存儲器 256x16 - 1.8V Lead Free Package RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93AA66BT-I/OT 功能描述:電可擦除可編程只讀存儲器 256x16 - 1.8V RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
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