MC68HC908RF2CFA Freescale Semiconductor, MC68HC908RF2CFA Datasheet - Page 66

• Manufacturer Part Number: MC68HC908RF2CFA
• Description: IC MCU W/UHF TX 2K FLASH 32LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC08r

Specifications of MC68HC908RF2CFA

• Core Processor: HC08
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: LVD, POR, PWM, RF Mod
• Number Of I /o: 12
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

Internal Clock Generator Module (ICG)
Data Sheet
66
SIMOSCEN
EXTSLOW
RESET
TRIM[7:0]
ECGON
ICGON
CMON
N[6:0]
CS
EXTERNAL
INTERNAL
TO MCU
NAME
NAME
Freescale Semiconductor, Inc.
Figure 6-1. ICG Module Block Diagram
For More Information On This Product,
CONFIGURATION REGISTER BIT
TOP LEVEL SIGNAL
Internal Clock Generator Module (ICG)
CLOCK ENABLE CIRCUIT
OSC1
MONITOR/SWITCHER
CLOCK SELECTION
EXTERNAL CLOCK
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INTERNAL CLOCK
GENERATOR
GENERATOR
CIRCUIT
CIRCUIT
CLOCK
OSC2
NAME
NAME
MODULE SIGNAL
REGISTER BIT
MC68HC908RF2 — Rev. 4.0
ECGEN
ICGEN
IBASE
ECGS
DSTG
EOFF
ECLK
ICGS
DDIV
CGMXCLK
IOFF
CMF
ICLK
CGMOUT
CPU_INT
MOTOROLA