MC68HC908MR8CP Freescale Semiconductor, MC68HC908MR8CP Datasheet - Page 30

• 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: -

General Description
1.3 Features
Technical Data
30
Features of the MC68HC908MR8 include:
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High-performance M68HC08 architecture
Fully upward-compatible object code with M6805, M146805, and
M68HC05 Families
8-MHz internal bus frequency
8 Kbytes of on-chip FLASH
On-chip programming firmware for use with host personal
computer
256 bytes of on-chip random-access memory (RAM):
12-bit, 6-channel center-aligned or edge-aligned pulse-width
modulator (PWMMC)
Serial communications interface module (SCI)
Two 16-bit, 2-channel timer interface modules (TIMA and TIMB)
Eight high current sink and source pins (PTA1/ATD1, PTA0/ATD0,
PTB6/TCH1B, PTB5/TCH0B, PTB4/TCH1A, PTB3/TCH0A,
PTB2/TCLKA, and PTB1/TxD)
Clock generator module (CGM)
Digitally filtered low-voltage inhibit (LVI), software selectable for
±5 percent or ±10 percent tolerance
10-bit, 4 to 7-channel analog-to-digital converter (ADC)
System protection features:
– Optional computer operating properly (COP) reset
– Low-voltage detection with optional reset
– Illegal opcode detection with optional reset
– Illegal address detection with optional reset
– Fault detection with optional PWM disabling
General Description
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor