MC68HC705H12 datasheet, PDF - EEWORLD Datasheet

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MC68HC705H12: Description8-BIT, EEPROM, 2.1MHz, MICROCONTROLLER, PQCC52; CategoryThe embedded processor and controller Microcontrollers and processors; File Size992KB，196 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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MC68HC705H12 Overview

8-BIT, EEPROM, 2.1MHz, MICROCONTROLLER, PQCC52

MC68HC705H12 Parametric

Parameter Name	Attribute value
Maker	NXP
package instruction	LCC-52
Reach Compliance Code	unknown
Has ADC	NO
Address bus width	16
bit size	8
maximum clock frequency	4.2 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PQCC-J52
length	19.125 mm
Number of I/O lines	40
Number of terminals	52
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Package shape	SQUARE
Package form	CHIP CARRIER
Certification status	Not Qualified
ROM programmability	EEPROM
Maximum seat height	4.57 mm
speed	2.1 MHz
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	HCMOS
Temperature level	INDUSTRIAL
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
width	19.125 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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Freescale Semiconductor, Inc...

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

68HC(7)05H12

General Release Specification

Rev. 1.0

November, 1998

HC05H12GRS/D

Rev. 1.0

N O N - D I S C L O S U R E

A G R E E M E N T

R E Q U I R E D

Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not

available from Freescale for import or sale in the United States prior to September 2010: i.MX Product Family, DragonBall Product Family

Freescale Semiconductor, Inc.

List of Sections

List of Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

List of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

CPU and Instruction Set. . . . . . . . . . . . . . . . . . . . . . . . . . 37

Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Input/Output Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Core Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

16-Bit Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Serial Peripheral Interface (SPI) . . . . . . . . . . . . . . . . . . 115

Serial Communications Interface (SCI). . . . . . . . . . . . 125

Analog to Digital Converter . . . . . . . . . . . . . . . . . . . . . 143

EEPROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

MC68HC(7)05H12

—

Rev. 1.0

List of Sections

For More Information On This Product,

Go to: www.freescale.com

General Release Specification

Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not

available from Freescale for import or sale in the United States prior to September 2010: i.MX Product Family, DragonBall Product Family

General Release Specification — MC68HC(7)05H12

Freescale Semiconductor, Inc...

N O N - D I S C L O S U R E

A G R E E M E N T

R E Q U I R E D

Freescale Semiconductor, Inc.

Table of Contents

Section 1. General Description

1.1

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Mask Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Freescale Semiconductor, Inc...

1.3

1.4

1.5

Section 2. Memory

2.1

2.2

Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.3

Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

2.3.1

System Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

2.4

2.5

MC68HC(7)05H12

—

Rev. 1.0

Table of Contents

For More Information On This Product,

Go to: www.freescale.com

RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

ROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

General Release Specification

N O N - D I S C L O S U R E

1.6

Functional Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1.6.1

VDD and VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1.6.2

AVDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1.6.3

OSC1, OSC2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1.6.4

RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1.6.5

IRQ/VPP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

1.6.6

PA0–PA7/Keyboard Interrupt . . . . . . . . . . . . . . . . . . . . . . . 22

1.6.7

PB0–PB7/ECLK, MISO, MOSI, SCK. . . . . . . . . . . . . . . . . . 22

1.6.8

PC0–PC7/TCAP0–3, TCMP0–1, RDI, TDO . . . . . . . . . . . . 22

1.6.9

PD0–PD3/AN0–AN3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1.6.10

VREFH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1.6.11

PE0–PE7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1.6.12

PF0–PF3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1.6.13

PVDD1, PVSS1, PVDD2, PVSS2 . . . . . . . . . . . . . . . . . . . . 23

A G R E E M E N T

1.2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not

available from Freescale for import or sale in the United States prior to September 2010: i.MX Product Family, DragonBall Product Family

General Release Specification — MC68HC(7)05H12

R E Q U I R E D

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