DF2339VFC25V Renesas Electronics America, DF2339VFC25V Datasheet - Page 433

• Manufacturer Part Number: DF2339VFC25V
• Description: IC H8S/2300 MCU FLASH 144QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2339VFC25V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.12
9.12.1
Port B is an 8-bit I/O port. Port B has an address bus output function, and the pin functions change
according to the operating mode.
Port B has a built-in MOS input pull-up function that can be controlled by software.
Figure 9.11 shows the port B pin configuration.
Port B
Overview
Pin functions in mode 6
PB
PB
PB
PB
PB
PB
PB
PB
Port B
7
6
5
4
3
2
1
0
(input) / A
(input) / A
(input) / A
(input) / A
(input) / A
(input) / A
(input) / A
(input) / A
15
14
13
12
11
10
9
8
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
Port B pins
PB
PB
PB
PB
PB
PB
PB
PB
Figure 9.11 Port B Pin Functions
7
6
5
4
3
2
1
0
/ A
/ A
/ A
/ A
/ A
/ A
/ A
/ A
15
14
13
12
11
10
9
8
Rev.4.00 Sep. 07, 2007 Page 401 of 1210
Pin functions in modes 4 and 5
A
A
A
A
A
A
A
A
Pin functions in mode 7
PB
PB
PB
PB
PB
PB
PB
PB
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(output)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
REJ09B0245-0400