參數(shù)資料
型號: MC68HC05P1AP
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP28
封裝: PLASTIC, DIP-28
文件頁數(shù): 69/124頁
文件大?。?/td> 3724K
代理商: MC68HC05P1AP
MC68HC05P1A Rev. 3.0
General Release Specification
Operating Modes
NON-DISCLOSURE
AGREEMENT
REQUIRED
General Release Specification — MC68HC05P1A
Section 6. Operating Modes
6.1 Contents
6.2 Introduction
The MC68HC05P1A uses single-chip mode. The conditions required to
enter this mode are shown in Table 6-1. The mode of operation is
determined by the voltages on the IRQ and PD7/TCAP pins on the rising
edge of the external RESET pin.
The mode of operation is also determined whenever the internal COP
watchdog timer resets the MCU. When the COP timer expires, the
voltage applied to the IRQ pin affects the mode of operation, while the
voltage applied to PD7/TCAP is ignored if the voltage at the IRQ pin
Table 6-1. Operating Mode Conditions After Reset
RESET Pin
IRQ Pin
PD7/TCAP
Mode
VSS to VDD
Single-Chip
VTST = 2 x VDD
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
..
.
相關(guān)PDF資料
PDF描述
MC68HCL05P1ADW 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC05P2CFN 8-BIT, MROM, MICROCONTROLLER, PQCC32
MC68HC05P2FN 8-BIT, MROM, MICROCONTROLLER, PQCC32
MC68HC05P3DWR3 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28
MC68HC705P3CS 8-BIT, OTPROM, MICROCONTROLLER, CDIP28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC05P1CDW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05P1CP 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05P1DW 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05P1P 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS Microcontroller Unit
MC68HC05P3 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:microcomputer unit with 16-bit programmable timer