參數(shù)資料
型號: MC68HC05LJ5P
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, PDIP16
封裝: PLASTIC, DIP-16
文件頁數(shù): 47/81頁
文件大?。?/td> 905K
代理商: MC68HC05LJ5P
November 10, 1998
GENERAL RELEASE SPECIFICATION
MC68HC05LJ5
MULTI-FUNCTION TIMER
MOTOROLA
REV 1
8-5
Figure 8-4. COP Watchdog Timer Location
8.3
OPERATION DURING STOP MODE
The timer system is cleared when going into STOP mode. When STOP is exited
by an external interrupt or an LVR reset or an external RESET, the internal oscilla-
tor will resume, followed by a 4064 internal processor oscillator stabilization delay.
The timer system counter is then cleared and operation resumes. If chosen by a
mask option, the STOP instruction will initiate HALT mode and the effects on the
timer are as described in Section 8.4.
8.4
OPERATION DURING WAIT/HALT MODE
The CPU clock halts during the WAIT/HALT mode, but the timer remains active. If
interrupts are enabled, a timer interrupt or custom periodic interrupt will cause the
processor to exit the WAIT/HALT mode.
7
W
R
6543210
COP
$0FF0
COPR
Reading $0FF0 returns the contents of ROM.
Unimplemented
相關(guān)PDF資料
PDF描述
MC68HC05M4CFN 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC52
MC68HC05M4MFN 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQCC52
MC68HC05P1ADWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HSC05P1ADWR2 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO28
MC68HCL05P1ADWR2 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05M6 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:microcomputer unit with VFD drive capacity
MC68HC05M9 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:microcomputer unit with VFD drive capability
MC68HC05P1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05P15 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:SPECIFICATION
MC68HC05P18 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Advance Information