参数资料
型号: AT89C51AC3-SLSIM
厂商: Atmel
文件页数: 11/140页
文件大小: 0K
描述: IC 8051 MCU FLASH 64K 44PLCC
标准包装: 27
系列: 89C
核心处理器: 8051
芯体尺寸: 8-位
速度: 60MHz
连通性: UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 36
程序存储器容量: 64KB(64K x 8)
程序存储器类型: 闪存
EEPROM 大小: 2K x 8
RAM 容量: 2.25K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 5.5 V
数据转换器: A/D 8x10b
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 44-LCC(J 形引线)
包装: 管件
dsPIC33FJXXXGPX06/X08/X10
DS70286C-page 106
2009 Microchip Technology Inc.
REGISTER 7-15:
IPC0: INTERRUPT PRIORITY CONTROL REGISTER 0
U-0
R/W-1
R/W-0
U-0
R/W-1
R/W-0
T1IP<2:0>
—OC1IP<2:0>
bit 15
bit 8
U-0
R/W-1
R/W-0
U-0
R/W-1
R/W-0
—IC1IP<2:0>
INT0IP<2:0>
bit 7
bit 0
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
bit 15
Unimplemented: Read as ‘0’
bit 14-12
T1IP<2:0>: Timer1 Interrupt Priority bits
111
= Interrupt is priority 7 (highest priority interrupt)
001
= Interrupt is priority 1
000
= Interrupt source is disabled
bit 11
Unimplemented: Read as ‘0’
bit 10-8
OC1IP<2:0>: Output Compare Channel 1 Interrupt Priority bits
111
= Interrupt is priority 7 (highest priority interrupt)
001
= Interrupt is priority 1
000
= Interrupt source is disabled
bit 7
Unimplemented: Read as ‘0’
bit 6-4
IC1IP<2:0>: Input Capture Channel 1 Interrupt Priority bits
111
= Interrupt is priority 7 (highest priority interrupt)
001
= Interrupt is priority 1
000
= Interrupt source is disabled
bit 3
Unimplemented: Read as ‘0’
bit 2-0
INT0IP<2:0>: External Interrupt 0 Priority bits
111
= Interrupt is priority 7 (highest priority interrupt)
001
= Interrupt is priority 1
000
= Interrupt source is disabled
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