MC908MR8MPE Freescale Semiconductor, MC908MR8MPE Datasheet - Page 114

• 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: -

Clock Generator Module (CGM)
Technical Data
114
SIMOSCEN
OSC2
OSC1
CGMRDV
DETECTOR
DETECTOR
CGMVDV
PHASE
LOCK
LOCK
CRYSTAL OSCILLATOR
V
DDA
CGMRCLK
Figure 8-1. CGM Block Diagram
AUTO
FREQUENCY
BANDWIDTH
Clock Generator Module (CGM)
CONTROL
CGMXFC
MUL[7:4]
DIVIDER
FILTER
LOOP
ACQ
PLL ANALOG
V
SS
CIRCUIT
SELECT
CLOCK
PLLIE
BCS
CONTROLLED
OSCILLATOR
INTERRUPT
CONTROL
CGMVCLK
VOLTAGE
VRS[7:4]
PLLF
÷ 2
A
B S*
MC68HC908MR8 — Rev 4.1
*WHEN S = 1, CGMOUT = B
Freescale Semiconductor
CGMXCLK
MONITOR MODE
CGMOUT
CGMINT
USER MODE
TO SIM
TO SIM