参数资料
型号: PIC18LF248T-I/SO
厂商: Microchip Technology
文件页数: 102/116页
文件大小: 0K
描述: IC MCU FLASH 8KX16 LV CAN 28SOIC
标准包装: 1,600
系列: PIC® 18F
核心处理器: PIC
芯体尺寸: 8-位
速度: 40MHz
连通性: CAN,I²C,SPI,UART/USART
外围设备: 欠压检测/复位,LVD,POR,PWM,WDT
输入/输出数: 22
程序存储器容量: 16KB(8K x 16)
程序存储器类型: 闪存
EEPROM 大小: 256 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 2 V ~ 5.5 V
数据转换器: A/D 5x10b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
包装: 带卷 (TR)
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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