MC68HC908QT2CPE Freescale, MC68HC908QT2CPE Datasheet - Page 25

• Manufacturer Part Number: MC68HC908QT2CPE
• Manufacturer: Freescale

Specifications of MC68HC908QT2CPE

• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 128Byte
• # I/os (max): 6
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 4-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 8
• Package Type: PDIP
• Program Memory Type: Flash
• Program Memory Size: 1.5KB
• Lead Free Status / RoHS Status: Compliant

Chapter 2
Memory
2.1 Introduction
The central processor unit (CPU08) can address 64 Kbytes of memory space. The memory map, shown
in
2.2 Unimplemented Memory Locations
Accessing an unimplemented location can have unpredictable effects on MCU operation. In
and in register figures in this document, unimplemented locations are shaded.
2.3 Reserved Memory Locations
Accessing a reserved location can have unpredictable effects on MCU operation. In
register figures in this document, reserved locations are marked with the word Reserved or with the
letter R.
Freescale Semiconductor
Figure
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4096 bytes of user FLASH for MC68HC908QT4 and MC68HC908QY4
1536 bytes of user FLASH for MC68HC908QT2, MC68HC908QT1, MC68HC908QY2, and
MC68HC908QY1
128 bytes of random access memory (RAM)
48 bytes of user-defined vectors, located in FLASH
416 bytes of monitor read-only memory (ROM)
1536 bytes of FLASH program and erase routines, located in ROM
2-1, includes:
MC68HC908QY/QT Family Data Sheet, Rev. 6
Figure 2-1
Figure 2-1
and in
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