DF2398F20V Renesas Electronics America, DF2398F20V Datasheet - Page 327

• 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: -

9.7
9.7.1
Port 6 is an 8-bit I/O port. Port 6 pins also function as interrupt input pins (IRQ0 to IRQ3), DMAC I/O pins (DREQ0,
TEND0, DREQ1, and TEND1), and bus control output pins (CS4 to CS7). The functions of pins P6
all operating modes, while the functions of pins P6
P6
9.7.2
Table 9-11 shows the port 6 register configuration.
Table 9-11 Port 6 Registers
Note: * Lower 16 bits of the address.
4
are schmitt-triggered inputs. Figure 9-6 shows the port 6 pin configuration.
Port 6
Overview
Register Configuration
Name
Port 6 data direction register
Port 6 data register
Port 6 register
Port 6
Note: * Modes 6 and 7 are provided in the on-chip ROM version only.
Port 6 pins
P6
P6
P6
P6
P6
P6
P6
P6
7
6
5
4
3
2
1
0
/IRQ3/ CS7
/IRQ2/ CS6
/IRQ1
/IRQ0
/TEND1
/DREQ1
/TEND0/ CS5
/DREQ0/ CS4
Figure 9-6 Port 6 Pin Functions
Abbreviation
P6DDR
P6DR
PORT6
7
, P6
6
, P6
1
, and P6
Pin functions in mode 7*
P6
P6
P6
P6
P6
P6
P6
P6
Pin functions in modes 4 to 6*
P6
P6
P6
P6
P6
P6
P6
P6
R/W
W
R/W
R
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
0
(I/O)/IRQ3 (input)
(I/O)/IRQ2 (input)
(I/O)/IRQ1 (input)
(I/O)/IRQ0 (input)
(I/O)/TEND1 (output)
(I/O)/DREQ1 (input)
(I/O)/TEND0 (output)
(I/O)/DREQ0 (input)
(input)/IRQ3 (input)/CS7 (output)
(input)/IRQ2 (input)/CS6 (output)
(I/O)/IRQ1 (input)
(I/O)/IRQ0 (input)
(I/O)/TEND1 (output)
(I/O)/DREQ1 (input)
(input)/TEND0 (output)/CS5 (output)
(input)/DREQ0 (input)/CS4 (output)
change according to the operating mode. Pins P6
Initial Value
H'00
H'00
Undefined
Rev.6.00 Oct.28.2004 page 297 of 1016
Address*
H'FEB5
H'FF65
H'FF55
5
to P6
REJ09B0138-0600H
2
are the same in
7
to