DF2398F20V Renesas Electronics America, DF2398F20V Datasheet - Page 352

• Manufacturer Part Number: DF2398F20V
• Description: IC H8S/2300 MCU FLASH 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398F20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 128-QFP
• For Use With: YR0K42378FC000BA - KIT EVAL FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

9.12
9.12.1
Port E is an 8-bit I/O port. Port E has a data bus I/O function, and the pin functions change according to the operating
mode and whether 8-bit or 16-bit bus mode is selected.
Port E has a on-chip MOS input pull-up function that can be controlled by software (on-chip ROM version only).
Figure 9-22 shows the port E pin configuration.
Rev.6.00 Oct.28.2004 page 322 of 1016
REJ09B0138-0600H
Port E
Overview
Note: * Modes 6 and 7 are provided in the on-chip ROM version only.
Port E
Port E pins
PE
PE
PE
PE
PE
PE
PE
PE
Figure 9-22 Port E Pin Functions
7
6
5
4
3
2
1
0
/D
/D
/D
/D
/D
/D
/D
/D
7
6
5
4
3
2
1
0
Pin functions in mode 7*
PE
PE
PE
PE
PE
PE
PE
PE
Pin functions in modes 4 to 6*
PE
PE
PE
PE
PE
PE
PE
PE
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)/
(I/O)/
(I/O)/
(I/O)/
(I/O)/
(I/O)/
(I/O)/
(I/O)/
D
D
D
D
D
D
D
D
7
6
5
4
3
2
1
0
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)
(I/O)