參數(shù)資料
型號(hào)： PIC18F448-E/L
廠商： Microchip Technology
文件頁數(shù)： 102/116頁
文件大?。?/td> 0K
描述： IC MCU FLASH 8KX16 W/CAN 44-PLCC
標(biāo)準(zhǔn)包裝： 27
系列： PIC® 18F
核心處理器： PIC
芯體尺寸： 8-位
速度： 40MHz
連通性： CAN，I²C，SPI，UART/USART
外圍設(shè)備： 欠壓檢測(cè)/復(fù)位，LVD，POR，PWM，WDT
輸入/輸出數(shù)： 33
程序存儲(chǔ)器容量： 16KB（8K x 16）
程序存儲(chǔ)器類型： 閃存
EEPROM 大小： 256 x 8
RAM 容量： 768 x 8
電壓 - 電源 (Vcc/Vdd)： 4.2 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x10b
振蕩器型： 外部
工作溫度： -40°C ~ 125°C
封裝/外殼： 44-LCC（J 形引線）
包裝： 管件
PIC18FXX8
DS41159E-page 84
2006 Microchip Technology Inc.
REGISTER 8-6:
PIR3: PERIPHERAL INTERRUPT REQUEST (FLAG) REGISTER 3
R/W-0
IRXIF
WAKIF
ERRIF
TXB2IF
TXB1IF
TXB0IF
RXB1IF
RXB0IF
bit 7
bit 0
bit 7
IRXIF: Invalid Message Received Interrupt Flag bit
1
= An invalid message has occurred on the CAN bus
0
= An invalid message has not occurred on the CAN bus
bit 6
WAKIF: Bus Activity Wake-up Interrupt Flag bit
1
= Activity on the CAN bus has occurred
0
= Activity on the CAN bus has not occurred
bit 5
ERRIF: CAN bus Error Interrupt Flag bit
1
= An error has occurred in the CAN module (multiple sources)
0
= An error has not occurred in the CAN module
bit 4
TXB2IF: Transmit Buffer 2 Interrupt Flag bit
1
= Transmit Buffer 2 has completed transmission of a message and may be reloaded
0
= Transmit Buffer 2 has not completed transmission of a message
bit 3
TXB1IF: Transmit Buffer 1 Interrupt Flag bit
1
= Transmit Buffer 1 has completed transmission of a message and may be reloaded
0
= Transmit Buffer 1 has not completed transmission of a message
bit 2
TXB0IF: Transmit Buffer 0 Interrupt Flag bit
1
= Transmit Buffer 0 has completed transmission of a message and may be reloaded
0
= Transmit Buffer 0 has not completed transmission of a message
bit 1
RXB1IF: Receive Buffer 1 Interrupt Flag bit
1
= Receive Buffer 1 has received a new message
0
= Receive Buffer 1 has not received a new message
bit 0
RXB0IF: Receive Buffer 0 Interrupt Flag bit
1
= Receive Buffer 0 has received a new message
0
= Receive Buffer 0 has not received a new message
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PIC18F448-I/L 功能描述:8位微控制器 -MCU 16KB 768 RAM 34 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
PIC18F448-I/L 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU CAN ADC 18F448
PIC18F448-I/P 功能描述:8位微控制器 -MCU 16KB 768 RAM 34 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
PIC18F448-I/P 制造商:Microchip Technology Inc 功能描述:IC 8BIT FLASH MCU CAN ADC 18F448
PIC18F448-I/PT 功能描述:8位微控制器 -MCU 16KB 768 RAM 34 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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
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