Renesas 32185 User Manual

32185/32186/32192/32195/32196 Group 

Starter Kit User’s Manual M3A-2154G52B 

REJ10B0223-0140/Rev.1.40 

Jan. 2007 

Page 37 of 79 

 

1.4 Specifications 

of the Evaluation Board 

1.4.1 Electrical 

Characteristics 

 
Table 1.3  Electrical Characteristics 

Symbol Parameter 

Rated 

Value 

VCCE,VCC-BUS 

Power supply voltage 

4.75 V to 5.25 V 

Tstr 

Storage ambient temperature 

0°C to 60°C 

Topr 

Operating ambient temperature 

5°C to 35°C 

Note: Operating conditions require that no dewdrops and corrosive gas be present. 
 

1.4.2 Functional 

Characteristics 

 
Table 1.4  Functional Characteristics 

Item M3A-2154G02A 

Group 

MCU 

name 

32185 32186 32192 32195 32196 

Clock input 

10MHz 

20MHz 

CPU 

CPU clock 

80MHz 

160MHz 

Flash memory 

512KB 

1MB 

1MB 

512KB 

1MB 

Memory 

SRAM 32KB 

64KB 

176KB 

32KB 

64KB 

RS-232C interface 

Comes standard with a 9-pin Dsub connector (CN5) for serial 
communication with the host PC (Windows) 

JTAG interface 

Comes standard with a 10-pin JTAG connector for Renesas SDI (XCN1) 

NBD interface 

Comes standard with a 14-pin NBD connector (CN4) 

CAN interface 

Comes standard with a 2-channel connector for CAN communication (CN3), 
a CAN-to-Dsub connector (9-pin) conversion cord included 

VCCE 

Power supply, Connector (CN2) 

VCC-BUS 

Power supply for bus control pin, Connector (CN1) 

Power 
supply 

LED 

Illuminates in red when powered on (LED1) 

General-purpose output 

LED indicators (L0–L7), CPU ports (P110–P117) 

General-purpose input 

Toggle switches (S0–S7), CPU ports (P130–P137) 

Reset 

Reset switch (SW1), reset input (red pushbutton) 
*Please be careful to configure a reset circuit according to your 

Serial I/O 

Rotary switch (SW2), which selects one of four serial I/O channels 

Analog input 

VR controls (VOL0, VOL1) 
Connects these VR controls with AD0IN0 and AD0IN1 to use them to 
control inputs on ports 

Extension 

Extension connectors (CON1, CON2)