MC9S12B128VFU25 datasheet, PDF

Datasheet> All Categories > The embedded processor and controller> Microcontrollers and processors> MC9S12B128VFU25

MC9S12B128VFU25: Descriptionmicrocontroller unit (MCU); CategoryThe embedded processor and controller Microcontrollers and processors; File Size584KB，128 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

Download Datasheet Parametric View All

MC9S12B128VFU25 Overview

microcontroller unit (MCU)

MC9S12B128VFU25 Parametric

Parameter Name	Attribute value
Maker	Motorola ( NXP )
package instruction	QFP-80
Reach Compliance Code	unknow
ECCN code	3A001.A.3
Has ADC	YES
Address bus width	16
bit size	16
maximum clock frequency	50 MHz
DAC channel	NO
DMA channel	NO
External data bus width	16
JESD-30 code	S-PQFP-G80
length	14 mm
Number of I/O lines	59
Number of terminals	80
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Package shape	SQUARE
Package form	FLATPACK
Certification status	Not Qualified
ROM programmability	FLASH
Maximum seat height	2.45 mm
speed	25 MHz
Maximum supply voltage	2.75 V
Minimum supply voltage	2.35 V
Nominal supply voltage	2.5 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
width	14 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

Preview

Download Datasheet

View All

DOCUMENT NUMBER

9S12B128DGV1/D

MC9S12B128

Device User Guide

V01.11

Covers also preliminary MC9S12B64 using

MC9S12B128 die

Original Release Date: 22 Nov 2002

Revised: 12 Aug 2004

Semiconductor Products Sector

Motorola, Inc.

Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its

products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability,

including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in

different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s

technical experts. Motorola does not 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. Motorola and

are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal

Opportunity/Affirmative Action Employer.

©Motorola, Inc., 2001

Device User Guide —9S12B128DGV1/D V01.11

Table of Contents

Section 1 Introduction

1.1

1.2

1.3

1.4

1.5

1.5.1

1.6

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

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

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

Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

System Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Detailed Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

Part ID Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Section 2 Signal Description

2.1

System Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

2.1.1

Signal Properties Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

2.2

Detailed Signal Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

2.2.1

EXTAL, XTAL — Oscillator Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51

2.2.2

RESET — External Reset Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

2.2.3

TEST — Test Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

2.2.4

VREGEN — Voltage Regulator Enable Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

2.2.5

XFC — PLL Loop Filter Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

2.2.6

BKGD / TAGHI / MODC — Background Debug, Tag High, and Mode Pin . . . . . . . .52

2.2.7

PAD[15:0] / AN[15:0] — Port AD Input Pins ATD . . . . . . . . . . . . . . . . . . . . . . . . . . .52

2.2.8

PA[7:0] / ADDR[15:8] / DATA[15:8] — Port A I/O Pins . . . . . . . . . . . . . . . . . . . . . . .53

2.2.9

PB[7:0] / ADDR[7:0] / DATA[7:0] — Port B I/O Pins . . . . . . . . . . . . . . . . . . . . . . . . .53

2.2.10 PE7 / NOACC / XCLKS — Port E I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

2.2.11 PE6 / MODB / IPIPE1 — Port E I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

2.2.12 PE5 / MODA / IPIPE0 — Port E I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

2.2.13 PE4 / ECLK — Port E I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54

2.2.14 PE3 / LSTRB / TAGLO — Port E I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

2.2.15 PE2 / R/W — Port E I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

2.2.16 PE1 / IRQ — Port E Input Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

2.2.17 PE0 / XIRQ — Port E Input Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

2.2.18 PH7 / KWH7 — Port H I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

2.2.19 PH6 / KWH6 — Port H I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

2.2.20 PH5 / KWH5 — Port H I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

Device User Guide — 9S12B128DGV1/D V01.11

2.2.21

2.2.22

2.2.23

2.2.24

2.2.25

2.2.26

2.2.27

2.2.28

2.2.29

2.2.30

2.2.31

2.2.32

2.2.33

2.2.34

2.2.35

2.2.36

PH4 / KWH4 — Port H I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

PH3 / KWH3 — Port H I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

PH2 / KWH2 — Port H I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PH1 / KWH1 — Port H I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PH0 / KWH0 — Port H I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PJ7 / KWJ7 / SCL — Port J I/O Pins 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PJ6 / KWJ6 / SDA — Port J I/O Pins 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PJ[1:0] / KWJ[1:0] — Port J I/O Pins [1:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PK7 / ECS / ROMCTL — Port K I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PK[5:0] / XADDR[19:14] — Port K I/O Pins [5:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

PM7 — Port M I/O Pin 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

PM6 — Port M I/O Pin 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

PM5 / SCK0 — Port M I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

PM4 / MOSI0 — Port M I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

PM3 / SS0 — Port M I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

PM2 / MISO0 — Port M I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

2.2.37 PM1 / TXCAN0 — Port M I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

2.2.38 PM0 / RXCAN0 — Port M I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

2.2.39 PP7 / KWP7 / PWM7 — Port P I/O Pin 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

2.2.40 PP6 / KWP6 / PWM6 — Port P I/O Pin 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.41 PP5 / KWP5 / PWM5 — Port P I/O Pin 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.42 PP4 / KWP4 / PWM4 — Port P I/O Pin 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.43 PP3 / KWP3 / PWM3 — Port P I/O Pin 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.44 PP2 / KWP2 / PWM2 — Port P I/O Pin 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.45 PP1 / KWP1 / PWM1 — Port P I/O Pin 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.46 PP0 / KWP0 / PWM0 — Port P I/O Pin 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.47 PS7 / SS0 — Port S I/O Pin 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.48 PS6 / SCK0 — Port S I/O Pin 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

2.2.49 PS5 / MOSI0 — Port S I/O Pin 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.2.50 PS4 / MISO0 — Port S I/O Pin 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.2.51 PS3 / TXD1 — Port S I/O Pin 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.2.52 PS2 / RXD1 — Port S I/O Pin 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.2.53 PS1 / TXD0 — Port S I/O Pin 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.2.54 PS0 / RXD0 — Port S I/O Pin 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.2.55 PT[7:0] / IOC[7:0] — Port T I/O Pins [7:0] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

2.3

Power Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Device User Guide —9S12B128DGV1/D V01.11

2.3.1

2.3.2

2.3.3

2.3.4

2.3.5

2.3.6

2.3.7

VDDX, VSSX — Power & Ground Pins for I/O Drivers . . . . . . . . . . . . . . . . . . . . . . .60

VDDR, VSSR — Power & Ground Pins for I/O Drivers & for Internal Voltage Regulator

VDD1, VDD2, VSS1, VSS2 — Internal Logic Power Supply Pins . . . . . . . . . . . . . . .61

VDDA, VSSA — Power Supply Pins for ATD and VREG . . . . . . . . . . . . . . . . . . . . .61

VRH, VRL — ATD Reference Voltage Input Pins . . . . . . . . . . . . . . . . . . . . . . . . . . .61

VDDPLL, VSSPLL — Power Supply Pins for PLL . . . . . . . . . . . . . . . . . . . . . . . . . . .61

VREGEN — On Chip Voltage Regulator Enable . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

Section 3 System Clock Description

Section 4 Modes of Operation

4.1

4.2

4.3

4.3.1

4.3.2

4.3.3

4.4

4.4.1

4.4.2

4.4.3

4.4.4

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Chip Configuration Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Securing the Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Operation of the Secured Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

Unsecuring the Microcontroller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Pseudo Stop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Wait . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Run. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Section 5 Resets and Interrupts

5.1

5.2

5.2.1

5.3

5.3.1

5.3.2

5.4

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Vectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Vector Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

I/O pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69

Section 6 HCS12 Core Block Description

6.1

CPU12 Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

6.1.1

Device-specific information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

6.2

HCS12 Module Mapping Control (MMC) Block Description . . . . . . . . . . . . . . . . . . . . . .70

Recommended Resources

Fast charging circuit

Programmable timing circuit composed of TC4013 and analog switch TC4066

DLF-B far infrared electric heating kettle circuit diagram

5V-10A regulated power supply circuit diagram composed of 5G14

Single-phase motor reactor tap speed regulating circuit

810 computer motherboard circuit diagram_13

TMS470 interrupt problem: I am currently using TMS4701R288 to debug the program. If the interrupt is turned off, the program can be run in single step using the JLINK simulator, and everything is normal. However, if the interr...; 天天快乐9 TI Technology Forum

I can't figure out why the STC microcontroller: Hey guys! I heard about the STC microcontroller. I went to the official website and found it to be quite concise. The datasheet seems to be a complete guide. Has anyone used STC? I wonder if it is goo...; mxdaiyi MCU

Use the radiotool function of CC3200: What is the function of radiotool of CC3200? Mainly factory batch testing. It can be roughly understood that, for example, if you want to test the radio performance of CC3200, you need to set the chip...; 2638823746 Wireless Connectivity

Overview of Metal-Oxide-Semiconductor Field-Effect Transistors: [table=98%] [tr][td][p=24, null, left][size=3]Although the input resistance of the junction field effect tube can reach 106~109W, it still cannot meet the requirements in situations where the input re...; qinkaiabc Analog electronics

A great resignation letter from an IT professional: A great resignation letter from an IT person [color=red] You often make unreasonable accusations, but why do you keep me now? They once said that you were mean, and only cared if you were wrong to ded...; tiankai001 Talking about work

The latest creative design of foreign electronic products: [img]http://www.zhanxian.cn/UploadFiles/2006/11/17/2006111794820709.jpg[/img] Intel and Toray Ultrasuede (USA) debut concept laptop[align=center][img=182,297]http://www.zhanxian.cn/UploadFiles/2006/11...; 亲善大使 Creative Market

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components