参数资料
型号: MC68711E20VFNE2
厂商: Freescale Semiconductor
文件页数: 85/138页
文件大小: 0K
描述: IC MCU 8BIT 52-PLCC
标准包装: 23
系列: HC11
核心处理器: HC11
芯体尺寸: 8-位
速度: 4MHz
连通性: SCI,SPI
外围设备: POR,WDT
输入/输出数: 38
程序存储器容量: 20KB(20K x 8)
程序存储器类型: OTP
EEPROM 大小: 512 x 8
RAM 容量: 768 x 8
电压 - 电源 (Vcc/Vdd): 4.5 V ~ 5.5 V
数据转换器: A/D 8x8b
振荡器型: 内部
工作温度: -40°C ~ 105°C
封装/外壳: 52-LCC(J 形引线)
包装: 管件
Resets, Interrupts, and Low-Power Modes
MC68HC711D3 Data Sheet, Rev. 2.1
50
Freescale Semiconductor
Table 4-2 provides a list of the interrupts with a vector location in memory for each, as well as the actual
condition code and control bits that mask each interrupt. Figure 4-3 shows the interrupt stacking order.
Table 4-2. Interrupt and Reset Vector Assignments
Vector
Address
Interrupt Source
CCR
Mask
Local
Mask
$FFC0, $FFC1
$FFD4, $FFD5
Reserved
$FFD6, $FFD7
SCI serial system:
SCI transmit complete
SCI transmit data register empty
SCI idle line detect
SCI receiver overrun
SCI receive data register full
I bit
TCIE
TIE
ILIE
RIE
$FFD8, $FFD9
SPI serial transfer complete
I bit
SPIE
$FFDA, $FFDB
Pulse accumulator input edge
I bit
PAII
$FFDC, $FFDD
Pulse accumulator overflow
I bit
PAOVI
$FFDE, $FFDF
Timer overflow
I bit
TOI
$FFE0, $FFE1
Timer input capture 4/output compare 5
I bit
I4/O5I
$FFE2, $FFE3
Timer output compare 4
I bit
OC4I
$FFE4, $FFE5
Timer output compare 3
I bit
OC3I
$FFE6, $FFE7
Timer output compare 2
I bit
OC2I
$FFE8, $FFE9
Timer output compare 1
I bit
OC1I
$FFEA, $FFEB
Timer input capture 3
I bit
IC3I
$FFEC, $FFED
Timer input capture 2
I bit
IC2I
$FFEE, $FFEF
Timer input capture 1
I bit
IC1I
$FFF0, $FFF1
Real time interrupt
I bit
RTII
$FFF2, $FFF3
IRQ (external pin)
I bit
None
$FFF4, $FFF5
XIRQ pin (pseudo non-maskable)
X bit
None
$FFF6, $FFF7
Software interrupt
None
$FFF8, $FFF9
Illegal opcode trap
None
$FFFA, $FFFB
COP failure (reset)
None
NOCOP
$FFFC, $FFFD
Clock monitor fail (reset)
None
CME
$FFFE, $FFFF
RESET
None
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