MC68HC908MR8CFA Freescale Semiconductor, MC68HC908MR8CFA Datasheet - Page 331

• Manufacturer Part Number: MC68HC908MR8CFA
• Description: IC MCU 8K FLASH 8MHZ PWM 32-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908MR8CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 7x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
Addr.
$FE0
$FE0
$FE0
C
0
3
trol Register (SBFCR)
Break Address Regis-
SIM Break Flag Con-
Register Name
SIM Break Status
Register (SBSR)
ter High (BRKH)
See page 336.
See page 337.
See page 334.
IAB15–IAB0
Read
Read
Read
Write
Write
Write
Figure 20-1. Break Module Block Diagram
Re-
set:
Re-
set:
Re-
set:
:
:
:
:
:
:
Figure 20-2. I/O Register Summary
IAB15–IAB8
IAB7–IAB0
BCFE
Bit 15
Bit 7
BREAK ADDRESS REGISTER HIGH
R
0
0
0
0
BREAK ADDRESS REGISTER LOW
8-BIT COMPARATOR
8-BIT COMPARATOR
14
R
R
6
0
0
0
Break (BRK)
13
R
R
5
0
0
0
12
R
R
4
1
1
0
CONTROL
11
R
R
3
0
0
0
10
R
R
2
0
0
0
BREAK
Functional Description
NOTE
BW
R
1
0
9
0
Technical Data
Break (BRK)
Bit 0
Bit 8
R
R
0
0
0
331