参数资料
型号: AT80C51RA2-SLSUL
厂商: Atmel
文件页数: 38/84页
文件大小: 0K
描述: IC 8051 MCU ROMLESS 44PLCC
标准包装: 972
系列: 80C
核心处理器: 8051
芯体尺寸: 8-位
速度: 30/20MHz
连通性: UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 32
程序存储器类型: ROMless
RAM 容量: 512 x 8
电压 - 电源 (Vcc/Vdd): 2.7 V ~ 5.5 V
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 44-LCC(J 形引线)
包装: 管件
2007-20
12
Micro
chip
Te
chnology
Inc.
DS70292G-p
age
45
d
sPIC33FJ32GP302/304,
ds
PIC33FJ64GPX02/X04,
A
ND
dsPIC33FJ128GPX02/X04
TABLE 4-4:
INTERRUPT CONTROLLER REGISTER MAP
SFR
Name
SFR
Addr
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
All
Resets
INTCON1 0080
NSTDIS
OVAERR
OVBERR COVAERR COVBERR OVATE
OVBTE
COVTE SFTACERR DIV0ERR DMACERR MATHERR ADDRERR STKERR OSCFAIL
0000
INTCON2 0082
ALTIVT
DISI
INT2EP
INT1EP INT0EP
0000
IFS0
0084
DMA1IF
AD1IF
U1TXIF
U1RXIF
SPI1IF
SPI1EIF
T3IF
T2IF
OC2IF
IC2IF
DMA0IF
T1IF
OC1IF
IC1IF
INT0IF
0000
IFS1
0086
U2TXIF
U2RXIF
INT2IF
T5IF
T4IF
OC4IF
OC3IF
DMA2IF
IC8IF
IC7IF
INT1IF
CNIF
CMIF
MI2C1IF SI2C1IF
0000
IFS2
0088
DMA4IF
PMPIF
DMA3IF
C1IF(1)
C1RXIF(1)
SPI2IF
SPI2EIF 0000
IFS3
008A
RTCIF
DMA5IF
DCIIF
DCIEIF
0000
IFS4
008C DAC1LIF(2) DAC1RIF(2)
—C1TXIF(1)
DMA7IF
DMA6IF
CRCIF
U2EIF
U1EIF
0000
IEC0
0094
DMA1IE
AD1IE
U1TXIE
U1RXIE
SPI1IE
SPI1EIE
T3IE
T2IE
OC2IE
IC2IE
DMA0IE
T1IE
OC1IE
IC1IE
INT0IE
0000
IEC1
0096
U2TXIE
U2RXIE
INT2IE
T5IE
T4IE
OC4IE
OC3IE
DMA2IE
IC8IE
IC7IE
INT1IE
CNIE
CMIE
MI2C1IE SI2C1IE 0000
IEC2
0098
DMA4IE
PMPIE
DMA3IE
C1IE(1)
C1RXIE(1)
SPI2IE
SPI2EIE 0000
IEC3
009A
RTCIE
DMA5IE
DCIIE
DCIEIE
0000
IEC4
009C DAC1LIE(2) DAC1RIE(2)
—C1TXIE(1)
DMA7IE
DMA6IE
CRCIE
U2EIE
U1EIE
0000
IPC0
00A4
T1IP<2:0>
—OC1IP<2:0>
—IC1IP<2:0>
INT0IP<2:0>
4444
IPC1
00A6
T2IP<2:0>
—OC2IP<2:0>
—IC2IP<2:0>
DMA0IP<2:0>
4444
IPC2
00A8
U1RXIP<2:0>
SPI1IP<2:0>
SPI1EIP<2:0>
T3IP<2:0>
4444
IPC3
00AA
DMA1IP<2:0>
AD1IP<2:0>
U1TXIP<2:0>
0444
IPC4
00AC
CNIP<2:0>
CMIP<2:0>
MI2C1IP<2:0>
SI2C1IP<2:0>
4444
IPC5
00AE
—IC8IP<2:0>
—IC7IP<2:0>
INT1IP<2:0>
4404
IPC6
00B0
T4IP<2:0>
—OC4IP<2:0>
—OC3IP<2:0>
DMA2IP<2:0>
4444
IPC7
00B2
U2TXIP<2:0>
U2RXIP<2:0>
INT2IP<2:0>
T5IP<2:0>
4444
IPC8
00B4
C1IP<2:0>(1)
C1RXIP<2:0>(1)
SPI2IP<2:0>
SPI2EIP<2:0>
4444
IPC9
00B6
DMA3IP<2:0>
0004
IPC11
00BA
DMA4IP<2:0>
PMPIP<2:0>
0440
IPC14
00C0
DCIEIP<2:0>
4000
IPC15
00C2
—RTCIP<2:0>
DMA5IP<2:0>
DCIIP<2:0>
0444
IPC16
00C4
CRCIP<2:0>
U2EIP<2:0>
U1EIP<2:0>
4440
IPC17
00C6
C1TXIP<2:0>(1)
DMA7IP<2:0>
DMA6IP<2:0>
0444
IPC19
00CA
—DAC1LIP<2:0>(2)
DAC1RIP<2:0>(2)
4400
INTTREG 00E0
—ILR<3:0>>
VECNUM<6:0>
4444
Legend:
x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
Note
1:
Interrupts disabled on devices without ECAN modules.
2:
Interrupts disabled on devices without Audio DAC modules.
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