參數(shù)資料
型號: PIC16F639-E/SS
廠商: Microchip Technology
文件頁數(shù): 57/74頁
文件大小: 0K
描述: IC MCU FLASH 2KX14 20SSOP
標準包裝: 67
系列: PIC® 16F
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,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 ~ 3.6 V
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 125°C
封裝/外殼: 20-SSOP(0.209",5.30mm 寬)
包裝: 管件
配用: XLT20SS1-1-ND - SOCKET TRANSITION 20DIP 20SSOP
AC162066-ND - HEADER INTRFC MPLAB ICD2 20PIN
Micrel, Inc.
KSZ8841-PMQL
October 2007
60
M9999-100407-1.5
Bit
Default
R/W
Description
Is the Same as
9
0
RW
Remote loopback
1 = Loop back at PMD/PMA of port’s PHY
(RXP1/RXM1 -> TXP1/TXM1)
0 = Normal operation.
P1PHYCTRL, bit 1
8-0
0x000
RO
VCT fault count
Distance to the fault. The distance is
approximately 0.4m X vct_fault_count
P1VCT, bits 8-0
Port 1 Control Register 4 (Offset 0x0512): P1CR4
This register contains the global per port control for the chip function.
Bit
Default
R/W
Description
Is the Same as
15
0
RW
LED off
1 = Turn off all port’s LEDs (LED1_3,
LED1_2, LED1_1, LED1_0. These pins will
be driven high if this bit is set to one
0 = Normal operation
P1MBCR, bit 0
14
0
RW
Txids
1 = Disable port’s transmitter
0 = Normal operation
P1MBCR, bit 1
13
0
RW
Restart AN
1 = Restart auto-negotiation
0 = Normal operation
P1MBCR, bit 9
12
0
RW
Disable Far end fault
1 = Disable far end fault detection & pattern
transmission.
0 = Enable far end fault detection & pattern
transmission.
P1MBCR, bit 2
11
0
RW
Power down
1 = Power down
0 = Normal operation
P1MBCR, bit 11
10
0
RW
Disable auto MDI/MDIX
1 = Disable auto MDI/MDIX function
0 = Enable auto MDI/MDIX function
P1MBCR, bit 3
9
0
RW
Force MDIX
1 = If auto MDI/MDIX is disabled, force PHY
into MDIX mode
0 = Do not force PHY into MDIX mode
P1MBCR, bit 4
8
0
Reserved
P1MBCR, bit 14
7
1
RW
Auto Negotiation Enable
1 = Auto negotiation is enable
0 = Disable auto negotiation, speed and
duplex are decided by bit 6 and 5 of the
same register.
P1MBCR, bit 12
6
0
RW
Force Speed
1 = Force 100BT if AN is disabled (bit 7)
P1MBCR, bit 13
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PIC16F639-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(fēng)格:SMD/SMT
PIC16F639-I/SO 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(fēng)格:SMD/SMT
PIC16F639-I/SS 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(fēng)格:SMD/SMT
PIC16F639-I/SS 制造商:Microchip Technology Inc 功能描述:8-Bit Microcontroller IC
PIC16F639T-I/SO 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(fēng)格:SMD/SMT