H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 438

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 9 I/O Ports
Note:
Rev. 3.00 Sep 15, 2006 page 404 of 988
REJ09B0330-0300
Pin
PF
0
/BREQ
* Modes 2, 3, 6, and 7 only apply to the H8S/2351.
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the operating mode, and bits BRLE and PF0DDR.
Operating
Mode
BRLE
PF0DDR
Pin function
input pin
PF
0
0
Modes 1, 2, 4 to 6 *
0
output pin
PF
1
0
input pin
BREQ
—
1
input pin
PF
Modes 3 and 7 *
0
0
—
output pin
PF
1
0