MC9S12DG256MPV datasheet, PDF - EEWORLD Datasheet

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MC9S12DG256MPV: Description16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112; CategoryThe embedded processor and controller Microcontrollers and processors; File Size987KB，130 Pages; ManufacturerFREESCALE (NXP)

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MC9S12DG256MPV Overview

16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP112

MC9S12DG256MPV Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	112
Maximum operating temperature	125 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	2.75 V
Minimum supply/operating voltage	2.35 V
Rated supply voltage	2.5 V
External data bus width	16
Number of input and output buses	91
Line speed	25 MHz
Processing package description	LQFP-112
state	DISCONTINUED
packaging shape	SQUARE
Package Size	FLATPACK, low PROFILE
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.6500 mm
terminal coating	tin lead
Terminal location	Four
Packaging Materials	Plastic/Epoxy
Temperature level	AUTOMOTIVE
ADC channel	Yes
Address bus width	19
Number of digits	16
Maximum FCLK clock frequency	16 MHz
Microprocessor type	Microcontroller
PWM channel	Yes
ROM programming	FLASH

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Freescale Semiconductor, Inc.

DOCUMENT NUMBER

9S12DT256DGV3/D

MC9S12DT256

Device User Guide

V03.03

Freescale Semiconductor, Inc...

Covers also

MC9S12A256, MC9S12DJ256

MC9S12DG256,

Original Release Date: 24 March 2003

Revised:26 July 2003

Motorola, Inc

Motorola reserves the right to make changes without further notice to any products herein to improve reliability, function or

design. Motorola does not assume any liability arising out of the application or use of any product or circuit described herein;

neither does it convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended,

or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to

support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where

personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized

application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless

against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of

personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was

negligent regarding the design or manufacture of the part.

For More Information On This Product,

Go to: www.freescale.com

Freescale Semiconductor, Inc.

MC9S12DT256 Device User Guide —

V03.03

Table of Contents

Section 1 IntroductionMC9S12DT256

1.1

1.2

1.3

1.4

1.5

1.6

1.7

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Device Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Detailed Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

Part ID Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

Freescale Semiconductor, Inc...

Section 2 Signal Description

2.1

2.2

2.3

2.3.1

2.3.2

2.3.3

2.3.4

2.3.5

2.3.6

2.3.7

2.3.8

2.3.9

2.3.10

2.3.11

2.3.12

2.3.13

2.3.14

2.3.15

2.3.16

2.3.17

2.3.18

2.3.19

2.3.20

Device Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

Signal Properties Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Detailed Signal Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

EXTAL, XTAL — Oscillator Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

RESET — External Reset Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

TEST — Test Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

VREGEN — Voltage Regulator Enable Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

XFC — PLL Loop Filter Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

BKGD / TAGHI / MODC — Background Debug, Tag High, and Mode Pin . . . . . . . .57

PAD15 / AN15 / ETRIG1 — Port AD Input Pin of ATD1 . . . . . . . . . . . . . . . . . . . . . .57

PAD[14:08] / AN[14:08] — Port AD Input Pins of ATD1 . . . . . . . . . . . . . . . . . . . . . .57

PAD7 / AN07 / ETRIG0 — Port AD Input Pin of ATD0 . . . . . . . . . . . . . . . . . . . . . . .58

PAD[06:00] / AN[06:00] — Port AD Input Pins of ATD0 . . . . . . . . . . . . . . . . . . . . . .58

PA[7:0] / ADDR[15:8] / DATA[15:8] — Port A I/O Pins . . . . . . . . . . . . . . . . . . . . . . .58

PB[7:0] / ADDR[7:0] / DATA[7:0] — Port B I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . .58

PE7 / NOACC / XCLKS — Port E I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

PE6 / MODB / IPIPE1 — Port E I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

PE5 / MODA / IPIPE0 — Port E I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

PE4 / ECLK — Port E I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

PE3 / LSTRB / TAGLO — Port E I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

PE2 / R/W — Port E I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

PE1 / IRQ — Port E Input Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

PE0 / XIRQ — Port E Input Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

For More Information On This Product,

Go to: www.freescale.com

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