- 您現(xiàn)在的位置：買賣IC網 > PDF目錄11399 > PIC16F83-10/P (Microchip Technology)IC MCU FLASH 512X14 EE 18DIP PDF資料下載
參數資料
| 型號： | PIC16F83-10/P |
| 廠商： | Microchip Technology |
| 文件頁數： | 49/80頁 |
| 文件大小： | 0K |
| 描述： | IC MCU FLASH 512X14 EE 18DIP |
| 產品培訓模塊： | Asynchronous Stimulus |
| 標準包裝： | 25 |
| 系列： | PIC® 16F |
| 核心處理器： | PIC |
| 芯體尺寸： | 8-位 |
| 速度： | 10MHz |
| 外圍設備： | POR，WDT |
| 輸入/輸出數： | 13 |
| 程序存儲器容量： | 896B（512 x 14） |
| 程序存儲器類型： | 閃存 |
| EEPROM 大?。?/td> | 64 x 8 |
| RAM 容量： | 36 x 8 |
| 電壓 - 電源 (Vcc/Vdd)： | 4 V ~ 6 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 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁當前第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁
Micrel, Inc.
KSZ8851SNL/SNLI
August 2009
53
M9999-083109-2.0
RXQ Command Register (0x82 – 0x83): RXQCR
This register is programmed by the Host CPU to issue DMA read or write command to the RXQ and TXQ. This register
also is used to control all RX thresholds enable and status.
Bit
Default Value
R/W
Description
15-13
-
RW
Reserved
12
-
RO
RXDTTS RX Duration Timer Threshold Status
When this bit is set, it indicates that RX interrupt is due to the time start at first received
frame in RXQ buffer exceeds the threshold set in RX Duration Timer Threshold Register
(0x8C, RXDTT).
This bit will be updated when write 1 to bit 13 in ISR register.
11
-
RO
RXDBCTS RX Data Byte Count Threshold Status
When this bit is set, it indicates that RX interrupt is due to the number of received bytes in
RXQ buffer exceeds the threshold set in RX Data Byte Count Threshold Register (0x8E,
RXDBCT).
This bit will be updated when write 1 to bit 13 in ISR register.
10
-
RO
RXFCTS RX Frame Count Threshold Status
When this bit is set, it indicates that RX interrupt is due to the number of received frames
in RXQ buffer exceeds the threshold set in RX Frame Count Threshold Register (0x9C,
RXFCT).
This bit will be updated when write 1 to bit 13 in ISR register.
9
0x0
RW
RXIPHTOE RX IP Header Two-Byte Offset Enable
When this bit is written as 1, the KSZ8851SNL will enable to add two bytes before frame
header in order for IP header inside the frame contents to be aligned with double word
boundary to speed up software operation.
8
-
RW
Reserved
7
0x0
RW
RXDTTE RX Duration Timer Threshold Enable
When this bit is written as 1, the KSZ8851SNL will enable RX interrupt (bit 13 in ISR)
when the time start at first received frame in RXQ buffer exceeds the threshold set in RX
Duration Timer Threshold Register (0x8C, RXDTT).
6
0x0
RW
RXDBCTE RX Data Byte Count Threshold Enable
When this bit is written as 1, the KSZ8851SNL will enable RX interrupt (bit 13 in ISR)
when the number of received bytes in RXQ buffer exceeds the threshold set in RX Data
Byte Count Threshold Register (0x8E, RXDBCT).
5
0x0
RW
RXFCTE RX Frame Count Threshold Enable
When this bit is written as 1, the KSZ8851SNL will enable RX interrupt (bit 13 in ISR)
when the number of received frames in RXQ buffer exceeds the threshold set in RX
Frame Count Threshold Register (0x9C, RXFCT).
4
0x0
RW
ADRFE Auto-Dequeue RXQ Frame Enable
When this bit is written as 1, the KSZ8851SNL will automatically enable RXQ frame buffer
dequeue. The read pointer in RXQ frame buffer will be automatically adjusted to next
received frame location after current frame is completely read by the host.
3
0x0
WO
SDA Start DMA Access
When this bit is written as 1, the KSZ8851SNL allows a DMA operation from the host
CPU to access either read RXQ frame buffer or write TXQ frame buffer with SPI
command operation for RXQ/TXQ FIFO read/write (see Table 5). All registers access are
disabled except this register during this DMA operation.
This bit must be set to 0 when DMA operation is finished in order to access the rest of
registers.
2-1
-
RW
Reserved
相關PDF資料 |
PDF描述 |
|---|---|
| VE-B6N-IY | CONVERTER MOD DC/DC 18.5V 50W |
| PIC16F84A-04I/SS | IC MCU FLASH 1KX14 EE 20SSOP |
| VI-26L-CV-F1 | CONVERTER MOD DC/DC 28V 150W |
| VI-26K-CV-F4 | CONVERTER MOD DC/DC 40V 150W |
| MAX4744ELB+T | IC SWITCH DUAL SPDT 10UDFN |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PIC16F83T-04/SO | 功能描述:8位微控制器 -MCU .875KB 36 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 |
| PIC16F83T-04I/SO | 功能描述:8位微控制器 -MCU .875KB 36 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 |
| PIC16F83T-10/SO | 功能描述:8位微控制器 -MCU .875KB 36 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 |
| PIC16F83T-10I/SO | 功能描述:8位微控制器 -MCU .875KB 36 RAM 13 I/O RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 |
| PIC16F84-04/P | 功能描述:8位微控制器 -MCU 1.75KB 68 RAM 13 I/O 4MHz PDIP18 RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復。