MC908MR8MPE Freescale Semiconductor, MC908MR8MPE Datasheet - Page 237

• Manufacturer Part Number: MC908MR8MPE
• Description: IC MCU 8BIT 8K FLASH 28-PDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC908MR8MPE

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 12
• 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 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.9 TIMB Channel I/O Pins (PTB5/TCH0B–PTB6/TCH1B)
12.10 I/O Registers
12.10.1 TIMB Status and Control Register
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
Port B shares two of its pins with the TIMB. The two TIMB channel I/O
pins are PTB5/TCH0B and PTB6/TCH1B.
Each channel I/O pin is programmable independently as an input
capture pin or an output compare pin. PTB5/TCH0B and
can be configured as buffered output compare or buffered PWM pins.
These I/O registers control and monitor TIMB operation:
The TIMB status and control register:
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TIMB status and control register (TBSC)
TIMB control registers (TBCNTH–TBCNTL)
TIMB counter modulo registers (TBMODH–TBMODL)
TIMB channel status and control registers (TBSC0 and TBSC1)
TIMB channel registers (TBCH0H–TBCH0L and
TBCH1H–TBCH1L)
Enables TIMB overflow interrupts
Flags TIMB overflows
Stops the TIMB counter
Resets the TIMB counter
Prescales the TIMB counter clock
Timer Interface B (TIMB)
TIMB Channel I/O Pins (PTB5/TCH0B–PTB6/TCH1B)
Timer Interface B (TIMB)
PTB6/TCH1B
Technical Data
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