參數資料
型號: MCP4161T-502E/MF
廠商: Microchip Technology
文件頁數: 26/88頁
文件大?。?/td> 0K
描述: IC POT DGTL SNGL 5K SPI 8DFN
標準包裝: 3,300
系列: WiperLock™
接片: 257
電阻(歐姆): 5k
電路數: 1
溫度系數: 標準值 150 ppm/°C
存儲器類型: 易失
接口: 3 線 SPI(芯片選擇)
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-VDFN 裸露焊盤
供應商設備封裝: 8-DFN-EP(3x3)
包裝: 帶卷 (TR)
MCP414X/416X/424X/426X
DS22059B-page 32
2008 Microchip Technology Inc.
bit 0
WP:
EEPROM Write Protect Status bit (Refer to Section “EEPROM Write Protect” for further
information)
This bit indicates the status of the write protection on the EEPROM memory. When Write Protect is
enabled, writes to all non-volatile memory are prevented. This includes the General Purpose EEPROM
memory, and the non-volatile Wiper registers. Write Protect does not block modification of the volatile
wiper register values or the volatile TCON register value (via Increment, Decrement, or Write
commands).
This status bit is an OR of the devices Write Protect pin (WP) and the internal non-volatile WP bit. High
Voltage commands are required to enable and disable the internal WP EEPROM bit.
1
= EEPROM memory is Write Protected
0
= EEPROM memory can be written
REGISTER 4-1:
STATUS REGISTER (CONTINUED)
Note 1:
Requires a High Voltage command to modify the state of this bit (for Non-Volatile devices only). This bit is
Not directly written, but reflects the system state (for this feature).
相關PDF資料
PDF描述
X1288V14I-2.7T1 IC RTC/CAL/CPU SUP EE 14-TSSOP
MCP4161T-104E/SN IC POT DGTL SNGL 100K SPI 8SOIC
VE-211-MW CONVERTER MOD DC/DC 12V 100W
MCP4162T-503E/MF IC POT DGTL SNGL 50K RHEO 8DFN
VI-B11-MW-B1 CONVERTER MOD DC/DC 12V 100W
相關代理商/技術參數
參數描述
MCP4161T-502I/MF 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4161T-502I/ML 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4161T-502I/MS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4161T-502I/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory
MCP4161T-502I/SL 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:7/8-Bit Single/Dual SPI Digital POT with Non-Volatile Memory