MC68HC705J1ACDW Freescale Semiconductor, MC68HC705J1ACDW Datasheet - Page 11

IC MCU 4MHZ 1.2K OTP 20-SOIC

MC68HC705J1ACDW

Manufacturer Part Number
MC68HC705J1ACDW
Description
IC MCU 4MHZ 1.2K OTP 20-SOIC
Manufacturer
Freescale Semiconductor
Series
HC05r
Datasheet

Specifications of MC68HC705J1ACDW

Core Processor
HC05
Core Size
8-Bit
Speed
4MHz
Peripherals
POR, WDT
Number Of I /o
14
Program Memory Size
1.2KB (1.2K x 8)
Program Memory Type
OTP
Ram Size
64 x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Freescale Semiconductor, Inc.
8.1
8.2
8.3
8.3.1
8.3.2
8.4
8.5
8.5.1
8.5.2
9.1
9.2
9.3
9.4
9.5
9.5.1
9.5.2
9.6
9.6.1
9.6.2
10.1
10.2
10.3
10.4
10.5
MC68HC705J1A — Rev. 4.0
For More Information On This Product,
Section 8. External Interrupt Module (IRQ)
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
IRQ/V
Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
PP
Optional External Interrupts . . . . . . . . . . . . . . . . . . . . . . . . 104
IRQ Status and Control Register . . . . . . . . . . . . . . . . . . . . . . 106
External Interrupt Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
5.0-Volt External Interrupt Timing Characteristics . . . . . . . 107
3.3-Volt External Interrupt Timing Characteristics . . . . . . . 107
Section 9. Multifunction Timer Module
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Timer Status and Control Register . . . . . . . . . . . . . . . . . . .112
Timer Counter Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115
Section 10. Electrical Specifications
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Operating Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . 119
Thermal Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Table of Contents
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Table of Contents
Technical Data

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