upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 73

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

4.2 Port Configuration
Control registers
Port
Pull-up resistor
Ports include the following hardware.
Item
Port mode register (PM0, PM1, PM3, PM6, PM7, PM12, PM14)
Port register (P0 to P3, P6, P7, P12 to P14)
Pull-up resistor option register (PU0, PU1, PU3, PU7, PU12, PU14)
Total: 39 (CMOS I/O: 26, CMOS input: 8, CMOS output: 1, N-ch open drain I/O: 4)
Total: 26
CHAPTER 4 PORT FUNCTIONS
Table 4-3. Port Configuration
User’s Manual U16962EJ3V0UD
Configuration
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