參數(shù)資料
型號: PIC16LF84A-04/P
廠商: Microchip Technology
文件頁數(shù): 43/80頁
文件大?。?/td> 0K
描述: IC MCU FLASH 1KX14 EE 18DIP
產品培訓模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標準包裝: 25
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 4MHz
外圍設備: POR,WDT
輸入/輸出數(shù): 13
程序存儲器容量: 1.75KB(1K x 14)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 64 x 8
RAM 容量: 68 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 18-DIP(0.300",7.62mm)
包裝: 管件
產品目錄頁面: 638 (CN2011-ZH PDF)
Micrel, Inc.
KSZ8851SNL/SNLI
August 2009
48
M9999-083109-2.0
Wakeup Frame 3 Byte Mask 3 Register (0x6A – 0x6B): WF3BM3
This register contains the last 16 bytes mask values of the Wake up frame 3 pattern. Setting bit 0 selects the 49th byte
of the Wake up frame 3. Setting bit 15 selects the 64th byte of the Wake up frame 3.
Bit
Default Value
R/W
Description
15-0
0
RW
WF3BM3
Wake up Frame 3 Byte Mask 3. The last 16 bytes mask covering bytes 49 to 64 of a
Wake up frame 3 pattern.
0x6C – 0x6F: Reserved
Transmit Control Register (0x70 – 0x71): TXCR
This register holds control information programmed by the CPU to control the QMU transmit module function.
Bit
Default Value
R/W
Description
15-9
-
RO
Reserved
8
0x0
RW
TCGICMP Transmit Checksum Generation for ICMP
When this bit is set, The KSZ8851SNL is enabled to transmit ICMP frame (only for non-
fragment frame) checksum generation.
7
0x0
RO
Reserved
6
0x0
RW
TCGTCP Transmit Checksum Generation for TCP
When this bit is set, The KSZ8851SNL is enabled to transmit TCP frame checksum
generation.
5
0x0
RW
TCGIP Transmit Checksum Generation for IP
When this bit is set, The KSZ8851SNL is enabled to transmit IP header checksum
generation.
4
0x0
RW
FTXQ Flush Transmit Queue
When this bit is set, The transmit queue memory is cleared and TX frame pointer is reset.
Note: Disable the TXE transmit enable bit[0] first before set this bit, then clear this bit to
normal operation.
3
0x0
RW
TXFCE Transmit Flow Control Enable
When this bit is set and the KSZ8851SNL is in full-duplex mode, flow control is enabled.
The KSZ8851SNL transmits a PAUSE frame when the Receive Buffer capacity reaches a
threshold level that will cause the buffer to overflow.
When this bit is set and the KSZ8851SNL is in half-duplex mode, back-pressure flow
control is enabled. When this bit is cleared, no transmit flow control is enabled.
2
0x0
RW
TXPE Transmit Padding Enable
When this bit is set, the KSZ8851SNL automatically adds a padding field to a packet
shorter than 64 bytes.
Note: Setting this bit requires enabling the add CRC feature (bit1=1) to avoid CRC errors
for the transmit packet.
1
0x0
RW
TXCE Transmit CRC Enable
When this bit is set, the KSZ8851SNL automatically adds a 32-bit CRC checksum field to
the end of a transmit frame.
0
0x0
RW
TXE Transmit Enable
When this bit is set, the transmit module is enabled and placed in a running state. When
reset, the transmit process is placed in the stopped state after the transmission of the
current frame is completed.
Transmit Status Register (0x72 – 0x73): TXSR
This register keeps the status of the last transmitted frame.
相關PDF資料
PDF描述
DSPIC30F1010-30I/MM IC DSPIC MCU/DSP 6K 28QFN
52745-1696 CONN FFC 16POS .5MM R/A ZIF SMD
52746-1470 CONN FFC 14POS .5MM R/A ZIF SMD
TS80C31X2-LIE IC MCU 8BIT 30/20MHZ 44-VQFP
TS87C54X2-MCE IC MCU 8BIT 16K OTP 40MHZ 44VQFP
相關代理商/技術參數(shù)
參數(shù)描述
PIC16LF84AT-04/SO 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 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
PIC16LF84AT-04/SS 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 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
PIC16LF84AT-04I/SO 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 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
PIC16LF84AT-04I/SS 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 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
PIC16LF84T-04/SO 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 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