MC68HC705C8ACP Freescale Semiconductor, MC68HC705C8ACP Datasheet - Page 69

IC MCU 4MHZ 8K OTP 40-DIP

MC68HC705C8ACP

Manufacturer Part Number
MC68HC705C8ACP
Description
IC MCU 4MHZ 8K OTP 40-DIP
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705C8ACP

Core Processor
HC05
Core Size
8-Bit
Speed
2.1MHz
Connectivity
SCI, SPI
Peripherals
POR, WDT
Number Of I /o
24
Program Memory Size
8KB (8K x 8)
Program Memory Type
OTP
Ram Size
304 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-

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6.1 Contents
6.2 Introduction
6.3 Stop Mode
MC68HC705C8A — Rev. 3
MOTOROLA
Technical Data — MC68HC705C8A
6.2
6.3
6.3.1
6.3.2
6.3.3
6.3.4
6.4
6.4.1
6.4.2
6.5
This section describes the three low-power modes:
The STOP instruction places the microcontroller unit (MCU) in its lowest
power consumption mode. In stop mode, the internal oscillator is turned
off, halting all internal processing including timer, serial communications
interface (SCI), and master mode serial peripheral interface (SPI)
operation. See
Freescale Semiconductor, Inc.
For More Information On This Product,
Stop mode
Wait mode
Data-retention mode
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Wait Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Data-Retention Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
SCI During Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
SPI During Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Programmable COP Watchdog in Stop Mode . . . . . . . . . . . 71
Non-Programmable COP Watchdog in Stop Mode . . . . . . . 73
Programmable COP Watchdog in Wait Mode . . . . . . . . . . . 75
Non-Programmable COP Watchdog in Wait Mode . . . . . . . 75
Go to: www.freescale.com
Figure
Low-Power Modes
Section 6. Low-Power Modes
6-1.
Technical Data
69

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