MC68HC908JL3ECDW Freescale Semiconductor, MC68HC908JL3ECDW Datasheet - Page 21

• Manufacturer Part Number: MC68HC908JL3ECDW
• Description: IC MCU 4K FLASH 8MHZ 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908JL3ECDW

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Peripherals: LED, LVD, POR, PWM
• Number Of I /o: 23
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.3 V
• Data Converters: A/D 12x8b
• Oscillator Type: External
• 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: -
• Connectivity: -

Chapter 2
Memory
2.1 Introduction
The CPU08 can address 64 Kbytes of memory space. The memory map, shown in
2.2 I/O Section
Addresses $0000–$003F, shown in
Additional I/O registers have the following addresses:
2.3 Monitor ROM
The 960 bytes at addresses $FC00–$FDFF and $FE10–$FFCF are reserved ROM addresses that
contain the instructions for the monitor functions. (See
Freescale Semiconductor
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4,096 bytes of user Flash — MC68H(R)C908JL3E/JK3E
1,536 bytes of user Flash — MC68H(R)C908JK1E
128 bytes of RAM
48 bytes of user-defined vectors
960 bytes of Monitor ROM
$FE00; Break Status Register, BSR
$FE01; Reset Status Register, RSR
$FE03; Break Flag Control Register, BFCR
$FE04; Interrupt Status Register 1, INT1
$FE05; Interrupt Status Register 2, INT2
$FE06; Interrupt Status Register 3, INT3
$FE08; Flash Control Register, FLCR
$FE09; Flash Block Protect Register, FLBPR
$FE0C; Break Address Register High, BRKH
$FE0D; Break Address Register Low, BRKL
$FE0E; Break Status and Control Register, BRKSCR
$FFFF; COP Control Register, COPCTL
MC68HC908JL3E Family Data Sheet, Rev. 4
Figure
2-2, contain most of the control, status, and data registers.
Chapter 7 Monitor ROM
(MON).)
Figure
2-1, includes:
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