MC68HC908RF2MFA Freescale Semiconductor, MC68HC908RF2MFA Datasheet - Page 21

• Manufacturer Part Number: MC68HC908RF2MFA
• Description: IC MCU 2K FLASH 4MHZ 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908RF2MFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: LVD, POR, PWM, RF Mod
• Number Of I /o: 12
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

Data Sheet — MC68HC908RF2
2.1 Introduction
2.2 Input/Output Section
MC68HC908RF2 — Rev. 4.0
MOTOROLA
The memory map, shown in
These definitions apply to the memory map representation of reserved and
unimplemented locations:
Addresses $0000–$003F, shown in
and data registers. Additional I/O registers have these addresses:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
2031 bytes of user FLASH memory
128 bytes of random-access memory (RAM)
14 bytes of user-defined vectors in FLASH memory
768 bytes of monitor read-only memory (ROM)
Reserved — Accessing a reserved location can have unpredictable effects
on MCU operation.
Unimplemented — Accessing an unimplemented location causes an illegal
address reset.
$FE00 — SIM break status register, SBSR
$FE01 — SIM reset status register, SRSR
$FE02 — SIM break flag control register, BFCR
$FE08 — FLASH control register, FLCR
$FE0C — BREAK address register high, BRKH
$FE0D — BREAK address register low, BRKL
$FE0E — BREAK status and control register, BSCR
$FE0F — LVI status register, LVISR
$FFF0 — FLASH block protection register, FLBPR
$FFFF — COP control register, COPCTL
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
Memory
Figure
Figure
2-1, includes:
2-2, contain most of the control, status,
Section 2. Memory
Data Sheet
21