MC68HC908QT2CPE Freescale, MC68HC908QT2CPE Datasheet - Page 43

• Manufacturer Part Number: MC68HC908QT2CPE
• Manufacturer: Freescale

Specifications of MC68HC908QT2CPE

• Cpu Family: HC08
• Device Core Size: 8b
• Frequency (max): 8MHz
• Total Internal Ram Size: 128Byte
• # I/os (max): 6
• Number Of Timers - General Purpose: 2
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 4-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 8
• Package Type: PDIP
• Program Memory Type: Flash
• Program Memory Size: 1.5KB
• Lead Free Status / RoHS Status: Compliant

Freescale Semiconductor
INTERNAL
DATA BUS
AIEN
INTERRUPT
LOGIC
READ DDRA
WRITE DDRA
WRITE PTA
READ PTA
COCO
BUS CLOCK
CONVERSION
COMPLETE
MC68HC908QY/QT Family Data Sheet, Rev. 6
RESET
Figure 3-2. ADC Block Diagram
ADC DATA REGISTER
GENERATOR
ADIV[2:0]
CLOCK
ADC
ADC CLOCK
DDRAx
PTAx
ADC VOLTAGE IN
ADCVIN
DISABLE
DISABLE
(1 OF 4 CHANNELS)
CHANNEL
SELECT
ADC CHANNEL x
Functional Description
ADCx
CH[4:0]
43