mc68hc08qa24 Freescale Semiconductor, Inc, mc68hc08qa24 Datasheet - Page 32

• Manufacturer Part Number: mc68hc08qa24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

General Description
1.2 Introduction
1.3 Features
Technical Data
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The MC68HC08QA24 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 MC68HC08QA24 include:
1. No security feature is absolutely secure. However, Freescale’s strategy is to make reading or
copying the ROM difficult for unauthorized users.
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High-performance M68HC08 architecture
Fully upward-compatible object code with M6805, M146805, and
M68HC05 Families
8.4-MHz internal bus frequency
24,064 bytes of user read-only memory (ROM)
ROM data security
512 bytes of on-chip electrically erasable programmable read-only
memory (EEPROM)
768 bytes of on-chip random-access memory (RAM)
Serial peripheral interface module (SPI)
Serial communications interface module (SCI)
Two 16-bit, 2-channel timer interface modules (TIMA and TIMB)
Clock generator module (CGM)
8-bit, 12-channel analog-to-digital converter module (ADC)
Scalable controller area network module (MSCAN)
General Description
(1)
Freescale Semiconductor
MC68HC08QA24