MC68HC908MR8CP Freescale Semiconductor, MC68HC908MR8CP Datasheet - Page 69

• Manufacturer Part Number: MC68HC908MR8CP
• Description: IC MCU 8K FLASH 8MHZ PWM 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908MR8CP

• 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 ~ 85°C
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
TOPNEG — Top-Side PWM Polarity Bit
INDEP — Independent Mode Enable Bit
LVIPWR — LVI Power Enable Bit
LVIRST — LVI Reset Enable Bit
STOPE — STOP Enable Bit
COPD — COP Disable Bit
TOPNEG determines if the top-side PWMs will have positive or
negative polarity. See
Control
INDEP determines if the motor control PWMs will be six independent
PWMs or three complementary PWM pairs. See
Pulse-Width Modulator for Motor Control
LVIPWR enables the LVI module. See
Inhibit
LVIRST enables the reset signal from the LVI module. See
Section 17. Low-Voltage Inhibit
STOPE enables the STOP instruction. See
Processor Unit
COPD disables the COP module. See
Operating Properly
1 = Negative polarity
0 = Positive polarity
1 = Six independent PWMs
0 = Three complementary PWM pairs
1 = LVI module power enabled
0 = LVI module power disabled
1 = LVI module resets enabled
0 = LVI module resets disabled
1 = STOP instruction is enabled.
0 = STOP instruction is disabled and executes as an illegal
1 = COP module disabled
0 = COP module enabled
instruction.
Configuration Register (CONFIG)
(LVI).
(PWMMC).
(CPU).
(COP).
Section 9. Pulse-Width Modulator for Motor
(LVI).
Section 15. Computer
Section 17. Low-Voltage
Configuration Register (CONFIG)
Section 6. Central
(PWMMC).
Section 9.
Technical Data
CONFIG Bits
69