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Jan 6 2020

MC68HC908MR8CFA Datasheet PDF - IC MCU 8BIT FLASH 32LQFP NXP

Product Overview

Product Category:

Embedded - Microcontrollers

Kynix Part #:

KY32-MC68HC908MR8CFA

Manufacturer Part#:

MC68HC908MR8CFA

Manufacturer

NXP USA Inc.

Description:

IC MCU 8BIT 8KB FLASH 32LQFP

Package:

32-LQFP

Datasheet:

MC68HC908MR8CFA Datasheet

Stock:

Yes

Quantity:

559 PCS


MC68HC908MR8CFA Images are for reference only:

MC68HC908MR8CFA Image 

Product Specifications

Categories

Integrated Circuits (ICs)

Embedded - Microcontrollers

Series

HC08

Status

Obsolete

ADC Resolution

10 bit

ADC Channels

7

Access Time

8 us

Address Bus Width

0.0

Brand

NXP / Freescale

Base Part Number

MC68HC908

Bit Size

8

Core Architecture

HC08

Connectivity

SCI

Peripherals

LVD, POR, PWM

Core Processor

HC08

Core Size

8-Bit

Clock Frequency-Max

32.8 MHz

CPU Family

68HC08

CECC Qualified

No

Data Bus Width

8 bit

DAC Channels

No

DMA Channels

No

Device Core

HC08

Data Converters

A/D 7x10b

EEPROM Size

-

External Data Bus Width

0.0

EU RoHS

Not Compliant

ECCN (US)

EAR99

Family Name

HC08

Halogen Free

Not Halogen Free

Instruction Set Architecture

CISC

JESD-30 Code

S-PQFP-G32

JESD-609 Code

e0

Lead Shape

Gull-wing

Maximum CPU Frequency

3.0 MHz

Maximum Clock Rate

3.0 MHz

Maximum Expanded Memory Size

64 KB

Moisture Sensitive

Yes

Mounting Style

SMD/SMT

Number of I/Os

16

Number of Pins

32

Number of USART Channels

0

Number of UART Channels

0

Number of Ethernet Channels

0

Number of CAN Channels

0

Number of I2C Channels

0

Number of I2S Channels

0

Number of SPI Channels

0

Number of ADC Channels

7

Number of Timers/Counters

1

USB

1

Length

7.0 mm

Width

7.0 mm

Height

1.45 mm

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Packaging

Tray

Programmability

Yes

Program Memory Type

FLASH

Program Memory Size

8KB (8K x 8)

Package / Case

32-LQFP

Supplier Device Package

32-LQFP (7x7)

PCB changed

32

Pin Count

32

Package Body Material

PLASTIC/EPOXY

Package Code

LQFP

Package Equivalence Code

QFP32,.35SQ,32

Package Shape

SQUARE

Package Style

FLATPACK, LOW PROFILE

Peak Reflow Temperature (Cel)

220

Power Supplies

5

Qualification Status

Not Qualified

RAM Size

256 x 8

RAM (bytes)

256

ROM (words)

8192

ROM Programmability

FLASH

Risk Rank

5.71

Speed

8 MHz

Seated Height-Max

1.6 mm

Supply Voltage-Max

5.5 V

Supply Voltage-Min

4.5 V

Supply Voltage-Nom

5.0 V

Subcategory

Microcontrollers

Technology

HCMOS

Temperature Grade

INDUSTRIAL

Terminal Finish

Tin/Lead (Sn80Pb20)

Terminal Form

GULL WING

Terminal Pitch

0.8 mm

Terminal Position

QUAD

Time@Peak Reflow Temperature-Max (s)

30

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Moisture Sensitivity Level (MSL)

5A (24 Hours)


MC68HC908MR8CFA Datasheet PDF Download:

MC68HC908MR8CFA Datasheet PDF

Block Diagram

 MCU Block Diagram

Fig 1. MCU Block Diagram

Pinouts

32-pin QFP and 28-pin DIP/SOIC Pin Assignments 

Fig. 2 32-pin QFP and 28-pin DIP/SOIC Pin Assignments

Description

The MC68HC908MR8 is a member of the low-cost, high-performance M68HC08 Family of 8-bit microcontroller units (MCU). 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.

Features

• High-performance M68HC08 architecture

• Fully upward-compatible object code with M6805, M146805, and M68HC05 Families

• 8-MHz internal bus frequency

• 8 Kbytes of on-chip FLASH

• On-chip programming firmware for use with host personal computer

• 256 bytes of on-chip random-access memory (RAM):

• 12-bit, 6-channel center-aligned or edge-aligned pulse-width modulator (PWMMC)

• Serial communications interface module (SCI)

• Two 16-bit, 2-channel timer interface modules (TIMA and TIMB)

• Eight high current sink and source pins (PTA1/ATD1, PTA0/ATD0, PTB6/TCH1B, PTB5/TCH0B, PTB4/TCH1A, PTB3/TCH0A, PTB2/TCLKA, and PTB1/TxD)

• Clock generator module (CGM)

• Digitally filtered low-voltage inhibit (LVI), software selectable for ±5 percent or ±10 percent tolerance

• 10-bit, 4 to 7-channel analog-to-digital converter (ADC)

• System protection features:

  – Optional computer operating properly (COP) reset

  – Low-voltage detection with optional reset

  – Illegal opcode detection with optional reset

  – Illegal address detection with optional reset

  – Fault detection with optional PWM disabling

• Available packages:

  – 32-pin low-profile quad flat pack (LQFP)

  – 28-pin dual in-line package (PDIP)

  – 28-pin small outline package (SOIC)

• Low-power design, fully static with stop and wait modes

• Break (BRK) module allows single breakpoint setting during in-circuit debugging

• Master reset pin and power-on reset (POR) Features of the CPU08 include:

• Enhanced HC05 programming model

• Extensive loop control functions

• 16 addressing modes (eight more than the M68HC05)

• 16-bit index register and stack pointer

• Memory-to-memory data transfers

• Fast 8 × 8 multiply instruction

• Fast 16 ÷ 8 divide instruction

• Binary-coded decimal (BCD) instructions

• Optimization for controller applications

• C language support

Other data sheets within the file:

Part Number

MC68HC908MR8

Description

HC08 HC08 Microcontroller IC 8-Bit 8MHz 8KB (8K x 8) FLASH 32-LQFP (7x7)

MC68HC908MR8


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