MC908JL8MPE Freescale Semiconductor, MC908JL8MPE Datasheet - Page 17

• Manufacturer Part Number: MC908JL8MPE
• Description: IC MCU 8K FLASH 8MHZ 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908JL8MPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 15
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 13x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Processor Series: HC08JL
• Core: HC08
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 4
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Development Tools By Supplier: FSICEBASE, DEMO908JL16E, M68CBL05CE
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 13-ch x 8-bit
• Controller Family/series: HC08
• No. Of I/o's: 23
• Ram Memory Size: 256Byte
• Cpu Speed: 8MHz
• No. Of Timers: 2
• Embedded Interface Type: SCI, SPI
• Rohs Compliant: Yes
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 1
General Description
1.1 Introduction
The MC68HC908JL8 is a member of the low-cost, high-performance M68HC08 Family of 8-bit
microcontroller units (MCUs). 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.
1.2 Features
Features of the MC68HC908JL8 include the following:
1. No security feature is absolutely secure. However, Motorola’s strategy is to make reading or copying the FLASH difficult for
Freescale Semiconductor
unauthorized users.
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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
Maximum internal bus frequency:
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–
Oscillator options:
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8,192 bytes user program FLASH memory with security
256 bytes of on-chip RAM
Two 16-bit, 2-channel timer interface modules (TIM1 and TIM2) with selectable input capture,
output compare, and PWM capability on each channel; external clock input option on TIM2
13-channel, 8-bit analog-to-digital converter (ADC)
Serial communications interface module (SCI)
26 general-purpose input/output (I/O) ports:
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8-MHz at 5V operating voltage
4-MHz at 3V operating voltage
Crystal or resonator
RC oscillator
8 keyboard interrupt with internal pull-up
MC68HC908JL8
MC68HC908JK8
MC68HC08JL8
MC68HC08JK8
MC68HC908KL8
MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1
Generic Part
Table 1-1. Summary of Devices
FLASH part
FLASH part
ROM part for MC68HC908JL8
ROM part for MC68HC908JK8
ADC-less MC68HC908JL8
Description
(1)
feature
Pin Count
28 or 32
28 or 32
28 or 32
20
20
17