MC68HC908MR16CFU Freescale Semiconductor, MC68HC908MR16CFU Datasheet - Page 252

• Manufacturer Part Number: MC68HC908MR16CFU
• Description: IC MCU 8MHZ 16K FLASH 64-QFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908MR16CFU

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 44
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 10x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Development Support
252
Note: Writing a 0 clears BW.
$FE0C
$FE0D
$FE00
$FE03
$FE0E
Addr.
Break Address Register High
Break Address Register Low
SIM Break Status Register
Break Status and Control
SIM Break Flag Control
Register Name
Register (BRKSCR)
Register (SBFCR)
See page 255.
See page 255.
See page 254.
See page 254.
See page 254.
IAB15–IAB0
(BRKH)
(SBSR)
(BRKL)
MC68HC908MR32 • MC68HC908MR16 Data Sheet, Rev. 6.1
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Figure 18-1. Break Module Block Diagram
IAB15–IAB8
IAB7–IAB0
Figure 18-2. I/O Register Summary
BRKE
BCFE
Bit 15
Bit 7
Bit 7
BREAK ADDRESS REGISTER HIGH
BREAK ADDRESS REGISTER LOW
R
0
0
0
0
8-BIT COMPARATOR
8-BIT COMPARATOR
= Unimplemented
BRKA
14
R
R
6
0
6
0
0
13
R
R
5
0
5
0
0
0
12
R
R
R
4
0
4
0
0
0
CONTROL
= Reserved
11
R
R
3
0
3
0
0
0
10
R
R
2
0
2
0
0
0
BREAK
Freescale Semiconductor
BW
R
1
0
9
0
1
0
0
0
Bit 0
Bit 8
Bit 0
R
R
0
0
0
0