PD17P709A_15 Datasheet, PDF (12/38 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCONTROLLER WITH DEDICATED HARDWARE FOR DIGITAL TUNING SYSTEM

µPD17P709A
Pin No. Symbol
Function
Output Form
17 P1B3
Port 1B multiplexed with D/A converter output pins.
18 P1B2/PWM2 • P1B3 to P1B0
|
|
• 4-bit output port
20 P1B0/PWM0 • PWM2 to P2M0
• 8- or 9-bit D/A converter output
N-ch
open-drain
(12 V
withstanding
voltage)
After reset
With clock stopped
Power-on reset WDT&SP reset
CE reset
Outputs low level Outputs low level Retained
(P1B3 to P1B0) (P1B3 to P1B0)
Retained
(P1B3 to P1B0)
21 GND2
Ground
–
33 GND1
75 GND0
22 P0D3/AD3 Port 0D multiplexed with A/D converter input pins
–
|
|
• P0D3 to P0D0
25 P0D0/AD0
• 4-bit input port
• Pull-down resistors can be connected in 1-bit units.
• AD3 to AD0
• Analog input of A/D converter with 8-bit resolution
After reset
With clock stopped
Power-on reset WDT&SP reset
CE reset
Input with pull-down Input with pull-down Retained
resistor
resistor
(P0D3 to P0D0) (P0D3 to P0D0)
Retained
26 P1C3/AD5 Port 1C multiplexed with A/D converter input and IF counter input pins.
–
27 P1C2/AD4 • P1C3 to P1C0
28 P1C1/AMIFC • 4-bit input port
29 P1C0/FMIFC • AD5, AD4
• Analog input to A/D converter with 8-bit resolution
• FMIFC, AMIFC
• Input to frequency counter
After reset
With clock stopped
Power-on reset WDT&SP reset
CE reset
Input
(P1C3 to P1C0)
Input
(P1C3 to P1C0)
• P1C3/AD5,
P1C2/AD4
Retained
• P1C1/AMIFC,
P1C0/FMIFC
Input
(P1C1, P1C0)
• P1C3/AD5,
P1C2/AD4
Retained
• P1C1/AMIFC,
P1C0/FMIFC
Input
(P1C1, P1C0)
10
Data Sheet U15723EJ1V0DS