- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄227848 > CAT24C083JA-28TE13 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 PDF資料下載
參數(shù)資料
| 型號(hào)： | CAT24C083JA-28TE13 |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大小： | 85K |
| 代理商： | CAT24C083JA-28TE13 |
CAT24C163/083/043/023
6
Advanced
Doc. No. 25080-00 3/98 M-1
Hardware Data Protection
The 24CXXX is designed with the following hardware
data protection features to provide a high degree of data
integrity.
(1) The 24CXXX features a WP pin. When WP pin is tied
high the entire memory array becomes write protected
(read only).
(2) The VCC sense provides write protection when VCC
falls below the reset threshold value (VTH). The VCC lock
out inhibits writes to the serial EEPROM whenever VCC
falls below (power down) VTH or until VCC reaches the
reset threshold (power up) VTH.
Reset Threshold Voltage
From the factory the 24CXXX is offered in five different
variations of reset threshold voltages. They are 4.50-
4.75V, 4.25-4.50V, 3.00-3.15V, 2.85-3.00V and 2.55-
2.70V. To provide added flexibility to design engineers
using this product, the 24CXXX is designed with an
additional feature of programming the reset threshold
voltage. This allows the user to change the existing
reset threshold voltage to one of the other four reset
threshold voltages. Once the reset threshold voltage is
selected it will not change even after cycling the power,
unless the user uses the programmer to change the
reset threshold voltage. However, the programming
function is available only through third party programmer
manufacturers. Please call Catalyst for a list of program-
mer manufacturers who support this function.
tWR
STOP
CONDITION
START
CONDITION
ADDRESS
ACK
8TH BIT
BYTE n
SCL
SDA
Figure 3. Write Cycle Timing
START BIT
SDA
STOP BIT
SCL
Figure 4. Start/Stop Timing
tHIGH
SCL
SDA IN
SDA OUT
tLOW
tF
tLOW
tR
tBUF
tSU:STO
tSU:DAT
tHD:DAT
tHD:STA
tSU:STA
tAA
tDH
Figure 2. Bus Timing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CP4660-7RDVG | 4-OUTPUT 168 W DC-DC REG PWR SUPPLY MODULE |
| CP4660-9VGTI | 4-OUTPUT 168 W DC-DC REG PWR SUPPLY MODULE |
| CTDD1907SF-241212-T1K-2 | 2-OUTPUT 2 W DC-DC UNREG PWR SUPPLY MODULE |
| CTDD2210SF-1515-D1.5K-2 | 2-OUTPUT 2 W DC-DC REG PWR SUPPLY MODULE |
| CAT1027PE-45 | 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CAT24C08C4ATR | 功能描述:電可擦除可編程只讀存儲(chǔ)器 8KB I2C SER 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 |
| CAT24C08C4CTR | 制造商:ON Semiconductor 功能描述:8KB I2C SER EEPROM - Tape and Reel 制造商:ON Semiconductor 功能描述:EEPROM 8KB I2C SER EEPROM 制造商:ON Semiconductor 功能描述:DSFTP / 8KB I2C SER EEPROM |
| CAT24C08C5ATR | 制造商:ON Semiconductor 功能描述:8KB I2C SER EEPROM - Tape and Reel 制造商:ON Semiconductor 功能描述:EEPROM 8KB I2C SER EEPROM 制造商:ON Semiconductor 功能描述:DSFTP / 8KB I2C SER EEPROM |
| CAT24C08HU4I-GT3 | 功能描述:電可擦除可編程只讀存儲(chǔ)器 8KB I2C SER 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 |
| CAT24C08LGI | 制造商:Catalyst Semiconductor 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。