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Mar 29 2019

MC908BD48IBE Datasheet PDF - IC MCU 8BIT 48KB FLASH 42DIP

Product Overview

Product Category:

Embedded - Microcontrollers

Kynix Part #:

KY32-MC908BD48IBE

Manufacturer Part#:

MC908BD48IBE

Manufacturer

NXP / Freescale

Description:

8-bit Microcontrollers - MCU 8 BIT MCU 48K FLASH

Package:

42-SDIP (0.600", 15.24mm)

Datasheet:

MC908BD48IBE Datasheet

Stock:

Yes

Quantity:

700PCS


MC908BD48IBE Images are for reference only:

MC908BD48IBE

Product Specifications

Categories

Integrated Circuits (ICs)

Embedded - Microcontrollers

Manufacturer

NXP USA Inc.

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Series

HC08

Packaging

Tube

Supplier Package

SPDIP

Part Status

Obsolete

Core Processor

HC08

Core Size (bits)

8

Speed

6MHz

Connectivity

I²C, USB

Peripherals

POR, PWM

Number of I/O

32

Program Memory Size (KB)

48 (48K x 8)

Program Memory Type

FLASH

EEPROM Size

-

RAM Size

1K x 8

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

Data Converters

A/D 6x8b

Oscillator

Type Internal

Mounting Type

Through Hole

Package / Case

42-SDIP (0.600", 15.24mm)

Supplier Device Package

42-PDIP

Base Part Number

MC908BD48

Mounting Style

Through Hole

Package / Case

SPDIP-42

Maximum Clock Frequency (MHz)

6

Data Bus Width (bit)

8

Program Memory Size (kB)

48

Data RAM Size (kB)

1

ADC Resolution (bit)

8

Number of I/Os

32

Minimum Operating Temperature (°C)

0

Maximum Operating Temperature (°C)

+ 85

Interface Type

I2C, USB

Packaging

Tube

Height (mm)  

4.06

Length (mm)

37.21

Width (mm)

14.07

Data RAM Type

RAM

Data ROM Size

512 B

Data ROM Type

ROM

Number of ADC Channels

6

Number of Timers/Counters

2 Timer

Processor Series

HC08BD

Product Type

8-bit Microcontrollers - MCU

Factory Pack Quantity

13

Subcategory

Microcontrollers - MCU

Supply Voltage - Max (V)

5.5

Supply Voltage - Min (V)

4.5

Unit Weight

0.154833 oz


MC908BD48IBE Datasheet PDF Download: 

MC908BD48IBE Datasheet PDF

MCU Block Diagram

the structure of the MC68HC908BD48.jpg

Fig. 1 the structure of the MC68HC908BD48

Pinouts

Pin Assignments

44-Pin QFP Pin Assignments

Fig. 2 44-Pin QFP Pin Assignments

42-Pin SDIP Pin Assignments

Fig. 3 42-Pin SDIP Pin Assignments

Pin Functions

PIN NAME

PIN DESCRIPTION

VDD

Power supply input to the MCU.

VSS

Power supply ground.

VDD3

3.3V regulated output from the MCU.

VSS1

Power supply ground.

OSC1

OSC2

Connections to the on-chip oscillator. An external clock can be connected directly to OSC1; with OSC2 floating. 

These are 3.3V pins.

RST

A logic 0 on the RST pin forces the MCU to a known startup state. RST is bidirectional, allowing a reset of the entire system. It is driven low when any internal reset source is asserted. This pin contains an internal pullup resistor. 

IRQ

External IRQ pin; with software programmable internal pull-up and schmitt trigger input. This pin is also used for mode entry selection.

VSYNC

Vsync input to the sync processor. 

HSYNC

Hsync input to the sync processor. 

PTA7/PWM15–PTA0/PWM8

These are shared-function pins. Each pin can be configured as a standard I/O pin or a PWM output channel.

PTB7/PWM7–PTB0/PWM0

These are shared-function pins. Each pin can be configured as a standard I/O pin or a PWM output channel.

PTC5/ADC5–PTC0/ADC0

These are shared-function pins. Each pin can be configured as a standard I/O pin or an ADC input channel.

PTD6/IICSDA

This is a shared function pin. It can be configured as a standard I/O pin or the data line of the multimaster IIC module. This pin is open-drain when configured as output.

PTD5/IICSCL

This is a shared function pin. It can be configured as a standard I/O pin or the clock line of the multimaster IIC module. This pin is open-drain when configured as output.

PTD4/CLAMP

This is a shared function pin. It can be configured as a standard I/O pin or the clamp output from the sync processor.

PTD3/DDCSCL

This is a shared function pin. It can be configured as a standard I/O pin or as the clock line of the DDC12AB module. This pin is open-drain when configured as output.

PTD2/DDCSDA

This is a shared function pin. It can be configured as a standard I/O pin or the data line of the DDC12AB module. This pin is open-drain when configured as output.

PTD1/D

PTD0/D+

These are 3.3V, shared function pins. The pins can be configured as standard I/O pins or USB interface differential data lines.


Description

The MC68HC908BD48 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCUs). The M68HC08 Family is based on the customer-specified integrated circuit (CSIC) design strategy. All MCUs in the family use the enhanced M68HC08 central processor unit (CPU08) and are available with a variety of modules, memory sizes and types, and package types.

With special modules such as the sync processor, analog-to-digital converter, pulse modulator module, DDC12AB interface, multi-master IIC interface, and universal serial bus interface, the MC68HC908BD48 is designed specifically for use in digital monitor systems.

Features

• High-performance M68HC08 architecture

Fully upward-compatible object code with M6805, M146805, and

M68HC05 families

Low-power design; fully static with stop and wait modes

5V operating voltage

6MHz internal bus frequency; with 24MHz external crystal

48,128 bytes of on-chip FLASH memory

1,024 bytes of on-chip random access memory (RAM)

Sync signal processor with the following features:

– Horizontal and vertical frequency counters

– Low vertical frequency indicator (40.7Hz)

– Polarity controlled Hsync and Vsync outputs from separate

sync or composite sync inputs

Internal generated free-running Hsync and Vsync pulses

CLAMP pulse output to the external pre-amp chip

6-channel, 8-bit analog-to-digital converter (ADC)

16-channel, 8-bit pulse width modulator (PWM)

Full universal serial bus (USB) specification 1.0 compliant lowspeed

bus with 3 endpoints:

– 1 Control endpoint (two 8-byte buffer)

– 2 Interrupt endpoints (one 8-byte buffer shared)

On-chip 3.3V regulator for USB pull-up resistor

DDC12AB1 module with the following:

– DDC1 hardware

– Multi-master IIC2 hardware for DDC2AB; with dual address

Additional multi-master IIC module

16-bit, 2-channel timer interface modules (TIM) with selectable input capture, output compare, and PWM capability on one channel

32 general purpose input/output (I/O) pins, including:

– 4 open-drain pins

System protection features:

Optional computer operating properly (COP) reset

– Illegal opcode detection with reset

– Illegal address detection with reset

FLASH memory security1

Master reset pin with internal pull-up and power-on reset

IRQ with programmable pull-up and schmitt-trigger input

42-pin SDIP and 44-pin QFP packages

HC08 HC08 Microcontroller IC 8-Bit 6MHz 48KB (48K x 8) FLASH 42-PDIP

Other data sheets within the file: 

MC908BD48IBE Datasheet PDF   MC908BD48IBE Datasheet PDF


Analog Selector Guide  Analog Selector Guide


CodeWarrior Development Studio for HC(S)08  CodeWarrior Development Studio for HC(S)08


CPU08 Central Processor Unit Reference Manual  CPU08 Central Processor Unit Reference Manual


CodeWarrior Development Studio Quick Start for Windows  CodeWarrior Development Studio Quick Start for Windows


Arithmetic Waveform Synthesis with the HC05/08 MCUs  Arithmetic Waveform Synthesis with the HC05/08 MCUs


Hamming Error Control Coding Techniques with the HC08 MCU  Hamming Error Control Coding Techniques with the HC08 MCU


Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers  Designing for Electromagnetic Compatibility (EMC) with HCMOS Microcontrollers


Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers  Designing for Electromagnetic Compatibility with Single-Chip Microcontrollers



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