參數(shù)資料
型號(hào)： CAT93C66XET2
廠商： ON SEMICONDUCTOR
元件分類： PROM
英文描述： 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： 0.208 INCH, GREEN, EIAJ, SOIC-8
文件頁(yè)數(shù)： 1/17頁(yè)
文件大?。?/td> 242K
代理商： CAT93C66XET2
CAT93C66
Catalyst Semiconductor, Inc.
1
Doc. No. MD-1089 Rev. R
Characteristics subject to change without notice
4-Kb Microwire Serial CMOS EEPROM
FEATURES
High speed operation: 2MHz
1.8V to 5.5V supply voltage range
Selectable x8 or x16 memory organization
Sequential read
Software write protection
Power-up inadvertant write protection
Low power CMOS technology
1,000,000 Program/erase cycles
100 year data retention
Industrial and Extended temperature ranges
RoHS-compliant 8-pin PDIP, SOIC, TSSOP and
8-pad TDFN packages
PIN CONFIGURATION
PDIP (L)
SOIC (V, X)
TSSOP (Y)
TDFN (VP2, ZD4)*
CS
1
8 VCC
SK
2
7 NC
DI
3
6 ORG
DO
4
5 GND
SOIC (W)*
NC
1
8 ORG
VCC 2
7 GND
CS
3
6 DO
SK
4
5DI
* TDFN 3x3mm (ZD4) and SOIC (W) rotated pin-out packages are
available only for Die Rev E (not recommended for new designs)
PIN FUNCTION
Pin Name
Function
CS
Chip Select
SK
Clock Input
DI
Serial Data Input
DO
Serial Data Output
VCC
Power Supply
GND
Ground
ORG
Memory Organization
NC
No Connection
DESCRIPTION
The CAT93C66 is a 4-Kb CMOS Serial EEPROM
device which is organized as either 256 registers of 16
bits (ORG pin at VCC) or 512 registers of 8 bits (ORG
pin at GND). Each register can be written (or read)
serially by using the DI (or DO) pin. The CAT93C66
features sequential read and self-timed internal write
with auto-clear. On-chip Power-On Reset circuitry
protects the internal logic against powering up in the
wrong state.
FUNCTIONAL SYMBOL
CS
SK
DI
ORG
DO
CAT93C66
VCC
GND
Note: When the ORG pin is connected to VCC, the x16 organization
is selected. When it is connected to ground, the x8 organization is
selected. If the ORG pin is left unconnected, then an internal pullup
device will select the x16 organization
相關(guān)PDF資料
PDF描述
CB1C-10S-1.5H-EJL(56) 10 CONTACT(S), FEMALE, RIGHT ANGLE PCMCIA CONNECTOR, SURFACE MOUNT, RECEPTACLE
CB1F-10S-1.5H-TEJL-PA 10 CONTACT(S), FEMALE, RIGHT ANGLE PCMCIA CONNECTOR, SURFACE MOUNT, RECEPTACLE
CB1G-10S-1.5H-PEJC2 10 CONTACT(S), FEMALE, RIGHT ANGLE PCMCIA CONNECTOR, SURFACE MOUNT, RECEPTACLE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CAT93C66XI 功能描述:電可擦除可編程只讀存儲(chǔ)器 (512x8) (256x16) 4K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
CAT93C66XI-1.8 功能描述:電可擦除可編程只讀存儲(chǔ)器 (512x8) (256x16) 4K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
CAT93C66XI-T2 功能描述:電可擦除可編程只讀存儲(chǔ)器 4K-Bit Microwire Serial 電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
CAT93C66Y 功能描述:電可擦除可編程只讀存儲(chǔ)器 (512x8) (256x16) 4K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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
CAT93C66Y-1.8 功能描述:電可擦除可編程只讀存儲(chǔ)器 (512x8) (256x16) 4K RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)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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