參數(shù)資料
型號： PIC12F635-I/MF
廠商： Microchip Technology
文件頁數(shù)： 21/74頁
文件大?。?/td> 0K
描述： IC MCU FLASH 1KX14 8DFN
產(chǎn)品培訓(xùn)模塊： Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標(biāo)準(zhǔn)包裝： 60
系列： PIC® 12F
核心處理器： PIC
芯體尺寸： 8-位
速度： 20MHz
外圍設(shè)備： 欠壓檢測/復(fù)位，POR，WDT
輸入/輸出數(shù)： 5
程序存儲器容量： 1.75KB（1K x 14）
程序存儲器類型： 閃存
EEPROM 大?。?/td> 128 x 8
RAM 容量： 64 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 ~ 85°C
封裝/外殼： 8-VDFN 裸露焊盤
包裝： 管件
產(chǎn)品目錄頁面： 637 (CN2011-ZH PDF)
配用： AC164324-ND - MODULE SKT FOR MPLAB 8DFN/16QFN
XLT08DFN2-ND - SOCKET TRANSITION ICE 14DIP/8DFN
AC162057-ND - MPLAB ICD 2 HEADER 14DIP
XLT08DFN-ND - SOCKET TRANSITION ICE 8DFN
AC164032-ND - ADAPTER PICSTART PLUS 8DFN/DIP
AC124001-ND - MODULE SKT PROMATEII 8DIP/SOIC
Micrel, Inc.
KSZ8841-PMQL
October 2007
28
M9999-100407-1.5
The following table shows the TDES2 register bit fields.
Bit
Description
31 - 0
Buffer Address
Indicates the physical memory address of the buffer.
There is no limitation on the transmit buffer address alignment.
The following table shows the TDES3 register bit fields.
Bit
Description
31 - 0
Next Descriptor Address
Indicates the physical memory address of the next descriptor in the descriptor ring.
The buffer address must be Word aligned.
PCI Configuration Registers
The KSZ8841-PMQL implements 12 configuration registers. These registers are described in the following subsections.
The KSZ8841-PMQL enables a full software-driven initialization and configuration. This allows the software to identify
and query the KSZ8841-PMQL. The KSZ8841-PMQL treats configuration space write operations to registers that are
reserved as no-ops. That is, the access completes normally on the bus and the data is discarded. Read accesses, to
reserved or unimplemented registers, complete normally and a data value of 0 is returned.
Software reset has no effect on the configuration registers. Hardware reset sets the configuration registers to their
default values.
Configuration Register
Identifier
I/O Address Offset
Default
Identification
CFID
0x00
0x884116C6
Command and Status
CFCS
0x04
0x02*00000
Revision
CFRV
0x08
0x02000010
Latency Timer
CFLT
0x0C
0x00000000
Base Memory Address
CBMA
0x10
0x00000000
Reserved
–
0x14-28
0x00000000
Subsystem ID
CSID
0x2C
0x********
Capabilities Pointer
CCAP
0x34
0x********
Reserved
–
0x38
0x00000000
Interrupt
CFIT
0x3C
0x28140100
Reserved
–
0x40-4C
0x00000000
Capability ID
CCID
0x50
0x***20001
Power Management
Control and Status
CPMC
0x54
0x00000000
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC12F635-IS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology
PIC12F635TE/MF 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY
PIC12F635TE/MFQTP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY
PIC12F635TE/P 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY
PIC12F635TE/PQTP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:8/14-PIN FLASH-BASED, 8-BIT CMOS MICROCONTROLLERS WITH NANOWATT TECHNOLOGY
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