Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 4 PORT FUNCTIONS
R01UH0042EJ0500 Rev.5.00 Page 100 of 1513
Aug 12, 2011
CHAPTER 4 PORT FUNCTIONS
4.1 Features
{ I/O ports
• V850ES/JG3-H: 77
5 V tolerant/N-ch open-drain output selectable: 22
• V850ES/JH3-H: 96
5 V tolerant/N-ch open-drain output selectable: 25
{ Input/output specifiable in 1-bit units
4.2 Basic Port Configuration
The V850ES/JG3-H features a total of 77 I/O ports consisting of ports 0, 1, 3 to 7, 9, CM, CT, and DL.
The V850ES/JH3-H features a total of 96 I/O ports consisting of ports 0 to 7, 9, CM, CS, CT, DH, and DL.
The port configuration is shown below.
Table 4-1. I/O Buffer Power Supplies for Pins (V850ES/JG3-H)
Power Supply Corresponding Pins
AVREF0 Port 7
AVREF1 Port 1
EVDD RESET, ports 0, 3 to 6, 9, CM, CT, DL
Table 4-2. I/O Buffer Power Supplies for Pins (V850ES/JH3-H)
Power Supply Corresponding Pins
AVREF0 Port 7
AVREF1 Port 1
EVDD RESET, ports 0, 2 to 6, 9, CM, CS, CT, DH, DL