DF2134AFA20V Renesas Electronics America, DF2134AFA20V Datasheet - Page 274

• Manufacturer Part Number: DF2134AFA20V
• Description: IC H8S/2100 MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2134AFA20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: IrDA, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 58
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• For Use With: 3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 8 I/O Ports
8.6
8.6.1
Port 5 is a 3-bit I/O port. Port 5 pins also function as SCI0 I/O pins (TxD0, RxD0, SCK0), and the
IIC0 I/O pin (SCL0) (option in H8S/2138 Group only). In the H8S/2138 Group, P52 and SCK0
are NMOS push-pull outputs, and SCL0 is an NMOS open-drain output. Port 5 pin functions are
the same in all operating modes.
Figure 8.13 shows the port 5 pin configuration.
8.6.2
Table 8.11 shows the port 5 register configuration.
Table 8.11 Port 5 Registers
Name
Port 5 data direction register
Port 5 data register
Note:
Rev. 4.00 Jun 06, 2006 page 218 of 1004
REJ09B0301-0400
* Lower 16 bits of the address.
Port 5
Overview
Register Configuration
Port 5
Figure 8.13 Port 5 Pin Functions
Abbreviation
P5DDR
P5DR
Port 5 pins
P52 (I/O)/SCK0 (I/O)/SCL0 (I/O)
P51 (I/O)/RxD0 (Input)
P50 (I/O)/TxD0 (Output)
R/W
W
R/W
Initial Value
H'F8
H'F8
Address *
H'FFB8
H'FFBA