MC68HC908JB16DW Freescale Semiconductor, MC68HC908JB16DW Datasheet - Page 41

• Manufacturer Part Number: MC68HC908JB16DW
• Description: IC MCU 16K FLASH 6MHZ USB 28SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JB16DW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 6MHz
• Connectivity: SCI, USB
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

2.1 Contents
2.2 Introduction
2.3 Unimplemented Memory Locations
MC68HC908JB16
Freescale Semiconductor
Technical Data — MC68HC908JB16
—
Rev. 1.1
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
(Figure
locations are shaded.
•
•
•
•
16,384 bytes of FLASH memory
384 bytes of random-access memory (RAM)
48 bytes of user-defined vectors
1,024 + 448 bytes of monitor ROM
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Unimplemented Memory Locations . . . . . . . . . . . . . . . . . . . . . 41
Reserved Memory Locations . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Input/Output (I/O) Section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
2-1) and in register figures in this document, unimplemented
Figure
2-1, includes:
Memory Map
Section 2. Memory Map
Technical Data
41