參數(shù)資料
型號: MC68HC11A1CFN2
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: HCMOS Single-Chip Microcontroller
中文描述: 8-BIT, 2 MHz, MICROCONTROLLER, PQCC52
封裝: PLASTIC, LCC-52
文件頁數(shù): 94/158頁
文件大?。?/td> 776K
代理商: MC68HC11A1CFN2
MOTOROLA
9-14
RESETS, INTERRUPTS, AND LOW POWER MODES
MC68HC11A8
TECHNICAL DATA
9
Figure 9-5 Interrupt Priority Resolution (Sheet 1 of 2)
2A
FETCH APPROPRIATE
VECTOR
BIT X IN
CCR = 1
N
Y
Y
N
HIGHEST
PRIORITY
INT
IRQ
Y
N
RTII = 1
Y
N
Y
N
IC1I = 1
IC2I = 1
Y
N
IC3I = 1
Y
N
OC1I = 1
Y
N
XIRQ
PIN LOW
Y
N
EXTERNAL
PIN
Y
N
REAL-TIME
INTERRUPT
Y
N
Y
N
FLAG
IC1F = 1
FLAG
IC2F = 1
Y
N
FLAG
IC3F = 1
Y
N
FLAG
OC1F = 1
Y
N
STAF
AND STAI = 1
Y
N
BEGIN
SET BIT
X
IN CCR
FETCH VECTOR
$FFF4, $FFF5
FETCH VECTOR
$FFF2, $FFF3
FETCH VECTOR
$FFF0, $FFF1
FETCH VECTOR
$FFEE, $FFEF
FETCH VECTOR
$FFEC, $FFED
FETCH VECTOR
$FFE8, $FFE9
FETCH VECTOR
$FFEA, $FFEB
2B
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MC68HC11A1CFN3 制造商:Rochester Electronics LLC 功能描述:
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MC68HC11A1CFNE3 制造商:Freescale Semiconductor 功能描述:8-BIT MICROCONTROLLER IC
MC68HC11A1CFNE3R 功能描述:8位微控制器 -MCU 8B MCU 256RAM A/D EE 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 最大時鐘頻率:50 MHz 程序存儲器大小: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 安裝風格:SMD/SMT
MC68HC11A1CFU2 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS Single-Chip Microcontroller