參數(shù)資料
型號: MC68HC05CJ4FB
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 36/114頁
文件大?。?/td> 361K
代理商: MC68HC05CJ4FB
GENERAL RELEASE SPECIFICATION
MC68HC(7)05CJ4
INTERRUPTS
MOTOROLA
Rev. 2.1
4-5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Figure 4-1. Interrupt Flowchart
LOAD PC FROM:
SWI: $1FFC-$1FFD
IRQ: $1FFA-$1FFB
TIMER 1: $1FF8-$1FF9
SCI: $1FF6-$1FF7
SPI: $1FF4-$1FF5
IIC: $1FF2-$1FF3
TIMER 2: $1FF0-$1FF1
N
Y
INTERNAL
TIMER 2
INTERRUPT
N
RESTORE REGISTERS
FROM STACK:
CCR, A, X, PC
IRQ
EXTERNAL
INTERRUPT
SET I BIT IN
CC REGISTER
STACK
PC, X, A, CCR
CLEAR IRQ
REQUEST
LATCH
FETCH NEXT
INSTRUCTION
EXECUTE
INSTRUCTION
N
Y
N
I BIT
IN CCR
SET?
INTERNAL
SPI
INTERRUPT
SWI
INSTRUCTION
?
N
Y
RTI
INSTRUCTION
?
Y
FROM
RESET
N
Y
INTERNAL
TIMER 1
INTERRUPT
N
Y
INTERNAL
SCI
INTERRUPT
相關PDF資料
PDF描述
MC68HC05CL48 8-BIT, MROM, 1.802 MHz, MICROCONTROLLER, PQFP112
MC68HC705CL48 8-BIT, OTPROM, 1.802 MHz, MICROCONTROLLER, PQFP112
MC68HC05CT4FN 8-BIT, MROM, 2.048 MHz, MICROCONTROLLER, PQCC44
MC68HC05CT4FB 8-BIT, MROM, 2.048 MHz, MICROCONTROLLER, PQFP44
MC68HC05E16CB 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56
相關代理商/技術參數(shù)
參數(shù)描述
MC68HC05CT4FB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification
MC68HC05CT4FN 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification
MC68HC05D9 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:8-bit microcomputer with PWM outputs and LED drive
MC68HC05E0 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:High-density complementary metal oxide semiconductor (HCMOS) microcontroller unit
MC68HC05E0FN 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller