參數(shù)資料
型號： PIC16F1509-E/P
廠商： Microchip Technology
文件頁數(shù)： 76/123頁
文件大?。?/td> 0K
描述： IC MCU 8BIT 14KB 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： 14KB（8K x 14）
程序存儲器類型： 閃存
RAM 容量： 512 x 8
電壓 - 電源 (Vcc/Vdd)： 2.3 V ~ 5.5 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 ~ 125°C
封裝/外殼： 20-DIP（0.300"，7.62mm）
包裝： 管件
Micrel, Inc.
KSZ8873MLLJ
September 2011
56
M9999-091911-1.8
Register 17 (0x11): Port 1 Control 1
Register 33 (0x21): Port 2 Control 1
Register 49 (0x31): Port 3 Control 1
Bit
Name
R/W
Description
Default
7
Sniffer Port
R/W
=1, Port is designated as sniffer port and will transmit packets that are
monitored.
=0, Port is a normal port
0
6
Receive
Sniff
R/W
=1, All packets received on the port will be marked as “monitored
packets” and forwarded to the designated “sniffer port”
=0, No receive monitoring
0
5
Transmit
Sniff
R/W
=1, All packets transmitted on the port will be marked as “monitored
packets” and forwarded to the designated “sniffer port”
=0, No transmit monitoring
0
4
Double Tag
R/W
=1, All packets will be tagged with port default tag of ingress port
regardless of the original packets are tagged or not
=0, Do not double tagged on all packets
0
3
User Priority
Ceiling
R/W
=1, If the packet’s “user priority field” is greater than the “user priority
field” in the port default tag register, replace the packet’s “user priority
field” with the “user priority field” in the port default tag register.
=0, Do not compare and replace the packet’s ‘user priority field”
0
2-0
Port VLAN
membership
R/W
Define the port’s egress port VLAN membership. The port can only
communicate within the membership. Bit 2 stands for port 3, bit 1 stands
for port 2, bit 0 stands for port 1.
An ‘1’ includes a port in the membership.
An ‘0’ excludes a port from membership.
111
Register 18 (0x12): Port 1 Control 2
Register 34 (0x22): Port 2 Control 2
Register 50 (0x32): Port 3 Control 2
Bit
Name
R/W
Description
Default
7
Enable 2
Queue Split
of Tx Queue
R/W
=1, Enable
It cannot be enable at the same time with split 4 queue at register 16,32
and 48 bit 0.
=0, Disable
0
6
Ingress
VLAN
Filtering
R/W
=1,Tthe switch will discard packets whose VID port membership in
VLAN table bits [18:16] does not include the ingress port.
=0, No ingress VLAN filtering.
0
5
Discard non
PVID
Packets
R/W
=1, The switch will discard packets whose VID does not match ingress
port default VID.
=0, No packets will be discarded
0
4
Force Flow
Control
R/W
=1, Will always enable full duplex flow control on the port, regardless of
AN result.
=0, Full duplex flow control is enabled based on AN result.
Pin value during reset:
For port 1, P1FFC pin
For port 2, SMRXD30
pin
For port 3, this bit has
no meaning. Flow
control is set by Reg. 6
bit 5.
3
Back
Pressure
R/W
=1, Enable port’s half duplex back pressure
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC16F1509-I/ML 功能描述:8位微控制器 -MCU 14KB FLASH 512B RAM 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
PIC16F1509-I/P 功能描述:8位微控制器 -MCU 14KB FLASH 512B RAM 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
PIC16F1509-I/SO 功能描述:8位微控制器 -MCU 14KB FLASH 512B RAM 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
PIC16F1509-I/SS 功能描述:8位微控制器 -MCU 14KB FLASH 512B RAM 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
PIC16F1509-I/SSC02 制造商:Microchip Technology Inc 功能描述:
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