參數(shù)資料
型號: PIC16F636-E/P
廠商: Microchip Technology
文件頁數(shù): 29/74頁
文件大?。?/td> 0K
描述: IC MCU FLASH 2KX14 14DIP
產(chǎn)品培訓模塊: Asynchronous Stimulus
標準包裝: 30
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
外圍設備: 欠壓檢測/復位,LVD,POR,WDT
輸入/輸出數(shù): 11
程序存儲器容量: 3.5KB(2K x 14)
程序存儲器類型: 閃存
RAM 容量: 128 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 14-DIP(0.300",7.62mm)
包裝: 管件
配用: AC164039-ND - MODULE SKT PROMATE II 20DIP/SOIC
AC162057-ND - MPLAB ICD 2 HEADER 14DIP
ACICE0207-ND - MPLABICE 14P 300 MIL ADAPTER
Micrel, Inc.
KSZ8841-PMQL
October 2007
35
M9999-100407-1.5
Power-Management Control and Status Register (CPMC Offset 54H)
The CMPC register is a power-management control and status register. This register can control and sate power
management events. The following table shows the CMPC register bit fields.
Bit
Default
Description
31 - 16
0x0000
Reserved
15
0
PME_Status
This bit indicates that the KSZ8841-PMQL has detected a power-
management event. If bit PME_Enable is set, the KSZ8841-PMQL also
asserts the PME_N pin. This bit is cleared on power-up reset or by write
1. It is not modified by either hardware or software reset. When this bit is
cleared, the KSZ8841-PMQL deserts the PME_N pin.
14 - 9
0x00
Reserved
8
0
PME_Enable
If this bit is set, the KSZ8841-PMQL can assert the PME_N pin.
Otherwise, assertion of the PME_N pin is disabled. This bit is cleared on
power-up reset only and is not modified by either hardware or software
reset.
7 - 4
0x0
Reserved
3
0
No Soft Reset
If this bit is set (“1”), the KSZ8841-PMQL does not perform an internal
reset when transitioning from D3_hot to D0 because of PowerState
commands. Configuration context is preserved. Upon transition from
D3_hot to the D0 Initialized state, no additional operating system
intervention is required to preserve configuration context beyond writing
the PowerState bits.
If this bit is cleared (“0”), the KSZ8841-PMQL does perform an internal
reset when transitioning from D3_hot to D0 via software control of the
PowerState bits. Configuration context is lost when performing the soft
reset. Upon transition from D3_hot to the D0 state, full reinitialization
sequence is needed to return the device to D0 Initialized.
Regardless of this bit, devices that transition from D3_hot to D0 by a
system or bus segment reset will return to the device state D0
Uninitialized with only PME context preserved if PME is supported and
enabled.
2
0
Reserved
1 - 0
00
Power State
This field is used to set the current power state of the KSZ8841-PMQL
and to determine its power state. The definitions of the field values are:
0: D0
1: D1
2: D2
3: D3(hot)
This field gets a value of 0 after power up.
相關PDF資料
PDF描述
GRM2165C1H6R2CD01J CAP CER 6.2PF 50V NP0 0805
GRM2165C1H6R2CD01D CAP CER 6.2PF 50V NP0 0805
GRM2165C1H5R6CD01J CAP CER 5.6PF 50V NP0 0805
GRM2165C1H5R6CD01D CAP CER 5.6PF 50V NP0 0805
VI-B6K-IW-F1 CONVERTER MOD DC/DC 40V 100W
相關代理商/技術參數(shù)
參數(shù)描述
PIC16F636-I/ML 功能描述:8位微控制器 -MCU 4 KB 128 RAM 12I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16F636-I/P 功能描述:8位微控制器 -MCU 4kb 128 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16F636-I/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU 16F636 DIP14
PIC16F636-I/SL 功能描述:8位微控制器 -MCU 4kb 128 RAM 12 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
PIC16F636-I/SL 制造商:Microchip Technology Inc 功能描述:8BIT FLASH MCU SMD 16F636 SOIC14