MC68HC908GP32CB Freescale Semiconductor, MC68HC908GP32CB Datasheet - Page 62

• Manufacturer Part Number: MC68HC908GP32CB
• Description: IC MCU 32K FLASH 8MHZ 42-SDIP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908GP32CB

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI, SPI
• Peripherals: LVD, POR, PWM
• Number Of I /o: 33
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 42-DIP (0.600", 15.24mm)
• For Use With: M68EVB908GP32 - BOARD EVALUATION FOR HC908GP32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Clock Generator Module (CGM)
62
SIMOSCEN (FROM SIM)
(FROM CONFIG)
OSCSTOPENB
CGMVDV
OSC2
OSC1
CGMRDV
RDS3–RDS0
DETECTOR
DETECTOR
R
PHASE
LOCK
LOCK
REFERENCE
MUL11–MUL0
FREQUENCY
DIVIDER
DIVIDER
PHASE-LOCKED LOOP (PLL)
OSCILLATOR (OSC)
N
V
DDA
AUTO
AUTOMATIC
CGMRCLK
Figure 5-1. CGM Block Diagram
MC68HC908GP32 Data Sheet, Rev. 10
CONTROL
CGMXFC
FILTER
LOOP
MODE
ACQ
PLL ANALOG
V
FREQUENCY
PRE1–PRE0
SSA
DIVIDER
VRS7–VRS0
PLLIE
CONTROLLED
OSCILLATOR
2
INTERRUPT
BCS
P
CONTROL
VOLTAGE
L
VPR1–VPR0
PLLF
2
E
CIRCUIT
SELECT
CLOCK
CGMVCLK
*WHEN S = 1,
CGMOUT = B
÷ 2
(TO: SIM, TIMTB15A, ADC)
A
B S*
Freescale Semiconductor
CGMXCLK
CGMOUT
(TO SIM)
SIMDIV2
(FROM SIM)
PLLIREQ
(TO SIM)