MC9S08QG4CFQE Freescale Semiconductor, MC9S08QG4CFQE Datasheet - Page 279

• Manufacturer Part Number: MC9S08QG4CFQE
• Description: IC MCU 4K FLASH 8MHZ 8-QFN-D
• Manufacturer: Freescale Semiconductor
• Series: HCS08r

Specifications of MC9S08QG4CFQE

• Core Processor: HCS08
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI, SPI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 4
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DFN
• Processor Series: S08QG
• Core: HCS08
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI/SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 4
• Number Of Timers: 1
• Operating Supply Voltage: 1.8 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWS08
• Development Tools By Supplier: DEMO9S08QG8E
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 4-ch x 10-bit
• Package: 8DFN EP
• Family Name: HCS08
• Maximum Speed: 20 MHz
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

A.8.2
Synchronizer circuits determine the shortest input pulses that can be recognized or the fastest clock that
can be used as the optional external source to the timer counter. These synchronizers operate from the
current bus rate clock.
Freescale Semiconductor
Period (μs)
1600
1400
1200
1000
800
600
400
200
0
–40
TPM/MTIM Module Timing
–20
RESET PIN
Figure A-8. Typical RTI Clock Period vs. Temperature
0
IRQ/KBIPx
MC9S08QG8 and MC9S08QG4 Data Sheet, Rev. 5
Temperature (°C)
KBIPx
20
Figure A-10. IRQ/KBIPx Timing
Figure A-9. Reset Timing
40
60
t
t
IHIL
ILIH
t
extrst
80
100
120
Appendix A Electrical Characteristics
140
277