MC68HC908GR8CDW Freescale Semiconductor, MC68HC908GR8CDW Datasheet - Page 35

• Manufacturer Part Number: MC68HC908GR8CDW
• Description: IC MCU 8K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GR8CDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 17
• Program Memory Size: 7.5KB (7.5K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Technical Data — MC68HC908GR8
2.1 Contents
2.2 Introduction
2.3 Unimplemented Memory Locations
MC68HC908GR8 — Rev 4.0
MOTOROLA
2.2
2.3
2.4
2.5
The CPU08 can address 64K bytes of memory space. The memory
map, shown in
Accessing an unimplemented location can cause an illegal address
reset if illegal address resets are enabled. In the memory map
1) and in register figures in this document, unimplemented locations are
shaded.
Freescale Semiconductor, Inc.
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For More Information On This Product,
8K bytes of FLASH memory, 7680 bytes of user space on the
MC68HC908GR8 or
4K bytes of FLASH memory, 4096 bytes of user space on the
MC68HC908GR4
384 bytes of random-access memory (RAM)
36 bytes of user-defined vectors
310 bytes of monitor routines in read-only memory (ROM)
544 bytes of integrated FLASH burn-in routines in ROM
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Unimplemented Memory Locations . . . . . . . . . . . . . . . . . . . . . . 35
Reserved Memory Locations . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Input/Output (I/O) Section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Go to: www.freescale.com
Figure
Memory Map
2-1, includes:
Section 2. Memory Map
Technical Data
(Figure 2-
35