Renesas R0K5R8C34DK2HBR, Hardware Instruction Manual

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R8C/34K Group USB Host Evaluation Board R0K5R8C34DK2HBR
Hardware Instruction Manual
R01AN0649EJ0110 Rev.1.10 Page 9 of 26
Jul 21, 2011
5. Evaluation Board Configuration
5.1 Evaluation Board Top View
Figure 1 shows the top view of the evaluation board. The R83C/34K Group MCU is mounted in the center of the board,
and the board performs specific USB transmission and MCU peripheral functions.
Figure 1 R0K5R8C34DK2HBR Board (Top View)
5.2 Evaluation Board Specifications
Table 1
lists the function specifications of the evaluation board and
Table 2
provides the operating environment, power
specifications and dimensions.
Table 1 R0K5R8C34DK2HBR Function Specifications
Item Specifications
MCU R5F2134CKNFP
(R8C/34K Group)
Program ROM : 128KB Data Flash : 4KB RAM : 10KB
External Clock Crystal oscillator: DSX321G (Daishinku) 12MHz
USB
MCU built-in, USB2.0-compliant, full-speed host functions
RS232C Connector D-sub9 pin (male)
Transceiver MAX3226E (MAXIM)
LCD Module NHD-0208BZ-RN-GBW (NEWHAVEN DISPLAY)
Character-type LCD: features 8 characters x 2 lines
Debug Function
1) On-chip debug function through E8a emulator connection
2) Reprogramming of built-in Flash memory (user ROM area) with serial writer
User Switch 4 switches with A/D voltage detection
User LED 3 LEDs (direct control through general IO ports)
Reset Switch Coupled with MCU Reset pin
MCU extracted function test pin
SSU/I
2
C , PWM output pins x 2ch, pulse counter(TRAIO) pin, Interrupt pin,
A/D pins x 2ch, Test pins as the MCU I/O ports x 7ch
User LED (3)
D-sub9
Connector
User SW (4)
USB Receptacle
(Standard A)
R8C/34K
MCU
MCU extracted
function test pins
Reset SW
LCD Module
Power Supply
Connector
E8a Connector
(Rear Surface)