mc68hc908mr24 Freescale Semiconductor, Inc, mc68hc908mr24 Datasheet - Page 30

• Manufacturer Part Number: mc68hc908mr24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

General Description
1.2 Introduction
1.3 Features
Advance Information
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The MC68HC908MR24 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.
Features of the MC68HC908MR24 include:
1. No security feature is absolutely secure. However, Freescale’s strategy is to make reading or
copying the FLASH difficult for unauthorized users.
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High-performance M68HC08 architecture
Fully upward-compatible object code with M6805, M146805, and
M68HC05 Families
8-MHz internal bus frequency
24 Kbytes of on-chip electrically erasable in-circuit programmable
read-only memory (FLASH)
On-chip programming firmware for use with host personal
computer
FLASH data security
768 bytes of on-chip random-access memory (RAM)
12-bit, 6-channel center-aligned or edge-aligned pulse-width
modulator (PWMMC)
Serial peripheral interface module (SPI)
Serial communications interface module (SCI)
16-bit, 4-channel timer interface module (TIMA)
16-bit, 2-channel timer interface module (TIMB)
Clock generator module (CGM)
General Description
1
MC68HC908MR24
Freescale Semiconductor
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Rev. 4.1