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參數資料
| 型號： | CAT24WC32JA-1.8TE13B |
| 英文描述： | 32K/64K-Bit I2C Serial CMOS EEPROM |
| 中文描述： | 32K/64K-Bit I2C串行CMOS EEPROM的 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 468K |
| 代理商： | CAT24WC32JA-1.8TE13B |
1
2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Doc. No. 1039, Rev. G
CAT24WC32/64
32K/64K-Bit I
2
C Serial CMOS EEPROM
DOUT
ACK
SENSE AMPS
SHIFT REGISTERS
CONTROL
LOGIC
WORD ADDRESS
BUFFERS
START/STOP
LOGIC
STATE COUNTERS
SLAVE
ADDRESS
COMPARATORS
E
2
PROM
128/256 X 256
VCC
EXTERNAL LOAD
COLUMN
DECODERS
XDEC
DATA IN STORAGE
HIGH VOLTAGE/
TIMING CONTROL
VSS
WP
SCL
A0
A1
A2
SDA
128/256
256
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
A0
A1
A2
VCC
WP
SCL
SDA
1
2
3
4
8
7
6
5
VSS
A0
A1
A2
VSS
DESCRIPTION
The CAT24WC32/64 is a 32K/64K-bit Serial CMOS
E
2
PROM internally organized as 4096/8192 words of 8
bits each. Catalyst’s advanced CMOS technology sub-
stantially reduces device power requirements. The
* Catalyst Semiconductor is licensed by Philips Corporation to carry the I
2
C Bus Protocol.
I
Commercial, industrial, automotive and
extended automotive temperature ranges
I
Write protection
– Entire array protected when WP at V
IH
I
1,000,000 Program/erase cycles
I
100 year data retention
CAT24WC32/64 features a 32-byte page write buffer.
The device operates via the I
2
C bus serial interface and
is available in 8-pin DIP or 8-pin SOIC packages.
PIN CONFIGURATION
DIP Package (P, L, GL)
BLOCK DIAGRAM
PIN FUNCTIONS
Pin Name
Function
A0, A1, A2
Device Address Inputs
SDA
Serial Data/Address
SCL
Serial Clock
WP
Write Protect
V
CC
+1.8V to +5.5V Power Supply
V
SS
Ground
24WC32/64 F02
I
400 KHz I
2
C bus compatible*
I
1.8 to 5.5 volt read and write operation
I
Cascadable for up to eight devices
I
32/64-Byte page write buffer
I
Self-timed write cycle with auto-clear
I
8-pin DIP or 8-pin SOIC
I
Schmitt trigger inputs for noise protection
FEATURES
SOIC Package (J, W, K, X, GW, GX)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CAT24WC32JI | 功能描述:電可擦除可編程只讀存儲器 (4096x8) 32k RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT24WC32JI-1.8 | 功能描述:電可擦除可編程只讀存儲器 (4096x8) 32k RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT24WC32J-TE13 | 制造商:ON Semiconductor 功能描述:EEPROM Serial-I2C 32K-Bit 4K x 8 3.3V/5V 8-Pin SOIC N T/R |
| CAT24WC32K | 功能描述:電可擦除可編程只讀存儲器 (4096x8) 32k RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| CAT24WC32K-1.8 | 功能描述:電可擦除可編程只讀存儲器 (4096x8) 32k RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數據保留: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 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 |
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