參數(shù)資料
型號: PIC16LF1508-I/P
廠商: Microchip Technology
文件頁數(shù): 94/123頁
文件大?。?/td> 0K
描述: IC MCU 8BIT 7KB FLASH 20-PDIP
標(biāo)準(zhǔn)包裝: 22
系列: PIC® XLP™ 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
連通性: I²C,LIN,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 17
程序存儲器容量: 7KB(4K x 14)
程序存儲器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 1.8 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 12x10b,D/A 1x5b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-DIP(0.300",7.62mm)
包裝: 管件
Micrel, Inc.
KSZ8873MLLJ
September 2011
72
M9999-091911-1.8
Registers 118 to 120
Registers 118 to 120 are User Defined Registers (UDRs). These are general purpose read/write registers that can be
used to pass user defined control and status information between the KSZ8873 and the external processor.
Register 118 (0x76): User Defined Register 1
Bit
Name
R/W
Description
Default
7-0
UDR1
R/W
0x00
Register 119 (0x77): User Defined Register 2
Bit
Name
R/W
Description
Default
7-0
UDR2
R/W
0x00
Register 120 (0x78): User Defined Register 3
Bit
Name
R/W
Description
Default
7-0
UDR3
R/W
0x00
Registers 121 to 131
Registers 121 to 131 provide read and write access to the static MAC address table, VLAN table, dynamic MAC address
table, and MIB counters.
Register 121 (0x79): Indirect Access Control 0
Bit
Name
R/W
Description
Default
7-5
Reserved
R/W
Reserved
Do not change the default values.
000
4
Read High /
Write Low
R/W
=1, Read cycle
=0, Write cycle
0
3-2
Table Select
R/W
=00, Static MAC address table selected
=01, VLAN table selected
=10, Dynamic MAC address table selected
=11, MIB counter selected
00
1-0
Indirect
Address High
R/W
Bits [9:8] of indirect address
00
Register 122 (0x7A): Indirect Access Control 1
Bit
Name
R/W
Description
Default
7-0
Indirect
Address Low
R/W
Bits [7:0] of indirect address
0000_0000
Note:
A write to register 122 triggers the read/write command. Read or write access is determined by register 121 bit 4.
Register 123 (0x7B): Indirect Data Register 8
Bit
Name
R/W
Description
Default
7
CPU Read
Status
RO
This bit is applicable only for dynamic MAC address table
and MIB counter reads.
=1, Read is still in progress
=0, Read has completed
0
6-3
Reserved
RO
Reserved
0000
2-0
Indirect Data
[66:64]
RO
Bits [66:64] of indirect data
000
相關(guān)PDF資料
PDF描述
MS27656E23B53P CONN RCPT 53POS WALL MNT W/PINS
PIC16F1507-E/P IC MCU 8BIT 3.5KB FLASH 20PDIP
AD9883ABSTZ-RL110 IC INTERFACE FLAT 110MHZ 80LQFP
VI-B42-IW-F1 CONVERTER MOD DC/DC 15V 100W
PIC12C509-04I/P IC MCU OTP 1KX12 8DIP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16LF1508T-I/ML 功能描述:8位微控制器 -MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 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(shí)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
PIC16LF1508T-I/SO 功能描述:8位微控制器 -MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 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(shí)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
PIC16LF1508T-I/SS 功能描述:8位微控制器 -MCU 7KB FLASH 256B RAM 18 I/O 10-BIT ADC 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(shí)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
PIC16LF1509-E/ML 功能描述:8位微控制器 -MCU 14KB FLASH 512B RAM 18 I/O 10-BIT ADC 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(shí)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
PIC16LF1509-E/P 功能描述:8位微控制器 -MCU 14KB FLASH 512B RAM 18 I/O 10-BIT ADC 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(shí)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