FA-80GF Renesas Electronics America, FA-80GF Datasheet - Page 25

• Manufacturer Part Number: FA-80GF
• Description: PROGRAM ADAPTER 80-QFP
• Manufacturer: Renesas Electronics America

Specifications of FA-80GF

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.5 A/D Converter
ANI0/P10
ANI1/P11
ANI2/P12
ANI3/P13
ANI4/P14
ANI5/P15
An A/D converter with a resolution of 8 bits
ADS33 ADS32 ADS31 ADS30
4
Analog input channel
specification register 3 (ADS3)
ADCS3
Sample & hold circuit
0
Figure 3-7. Block Diagram of A/D Converter
FR32 FR31 FR30
A/D converter mode
register 3 (ADM3)
Data Sheet U14126EJ2V0DS00
6 channels is provided.
0
Internal bus
Control
circuit
0
approximation
register (SAR)
Successive
A/D conversion result
register 3 (ADCR3)
0
Voltage comparator
PFEN3
PFCM3 PFHRM3
Control
circuit
Power-fail comparison mode
register 3 (PFM3)
comparator
Voltage
PD178023, 178024
Power-fail comparison threshold
value register 3 (PFT3)
ADCS3
INTAD3
V
GND
DD
23