參數(shù)資料
型號: MC68HC05CT4FN
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.048 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 90/142頁
文件大?。?/td> 624K
代理商: MC68HC05CT4FN
Operating Modes
Low-Power Modes
MC68HC05CT4 Rev. 2.0
General Release Specification
MOTOROLA
Operating Modes
51
NON-DISCLOSURE
AGREEMENT
REQUIRED
Figure 6-1. Single-Chip Mode Pinout of the MC68HC05CT4
6.4.2 Stop Recovery
The processor can be brought out of the stop mode only by an external
interrupt or RESET. See Figure 6-2.
6.4.3 Wait Mode
The WAIT instruction places the MCU in a low power-consumption
mode, but the wait mode consumes more power than the stop mode. All
CPU action is suspended, but the core timer, the oscillator, and any
enabled module remain active. Any interrupt or reset will cause the MCU
to exit the wait mode. The user must shut off subsystems to reduce
power consumption. WAIT current specifications assume CPU
operation only and do not include current consumption by any other
subsystems.
34
39
PC1
PC2
PC3
PC4
PC5
PC6
PC7/PWM
OSC2
OSC1
PD3/CMP2–
29
PD2/CMP12+
7
12
PA3
PA2
PA1
PA0
PB0
PB1
PB2
PB3
PB4
17
PB5
PB6
18
23
28
640
1
RESET
IRQ
PA4
PA5
PA7
V
SS
V
DD
PD6/TCMP
PD5/SCK
PA6
PD1/CMP1–
PD0/CMP3+
V
SS2
FinR
PDoutR
PB7
PDouT
V
DD2
PD4/SDIO
PC0
TCAP
FinT
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