參數(shù)資料
型號: MC68HC705CT4FB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 2.048 MHz, MICROCONTROLLER, PQFP44
封裝: QFP-44
文件頁數(shù): 92/152頁
文件大?。?/td> 964K
代理商: MC68HC705CT4FB
NON-DISCLOSURE
AGREEMENT
REQUIRED
Resets
General Release Specification
MC68HC705CT4 Rev. 2.0
44
Resets
MOTOROLA
reset the CPU and peripherals. Termination of the external RESET input
or the internal COP watchdog reset are the only reset sources that can
alter the operating mode of the MCU.
NOTE:
Activation of the RST signal is generally referred to as reset of the
device, unless otherwise specified.
Figure 5-1. Reset Block Diagram
CPU
LATCH
RESET
COP WATCHDOG
(COPR)
RST
OSC
DATA
ADDRESS
PH2
TO OTHER
PERIPHERALS
S
IRQ/VTST
MODE
SELECT
TO IRQ
LOGIC
LATCH
R
POWER-ON RESET
(POR)
VDD
ILLEGAL ADDRESS
(ILLADDR)
ADDRESS
CLOCKED
D
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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