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1. Outline
1.1 Features
This reference board enables the customers to evaluate the functionalities of ML610Q304 and bears
several pads for mounting additional devices.
By using together another board called "μEASE (a On-chip Debug Emulator from Lapis)" & its bundled
software development tool, software development, debugging and Flash ROM writing are possible too.
It is possible to utilize this reference board without μEASE by simply connecting the power supply.
Please go through this manual when using this board.
1.1.1 Features of board
・ML610Q304 is mounted (or 28pin IC socket is mounted)
・Flash ROM programming and on-chip debugging are possibe （TEST0、TEST1_N pins are provided）
・High expandability – Micro's pins are set on through-holes intended for connecting with other board(s)
・Power supply is selectable, either from μEASE from other board.
・Service pads are provided for mounting additional components that may be necessary to check / evaluate
Micro's functionalities.
1.1.2 Specifications of board
* Please refer to p.5 "circuit diagram" for detailed connectivity for mounted components.
Mounted micro
Mounted
components
Pads for
additional componets
Other service pads
Drive voltage
Outer dimensions
FEBL610Q304-01
・ U1 / U2（mounted type / socket type）: ML610Q304
・ PWR: Input power supply switching jumper（3pin pinheader & short pin）
・ VREF: VREF input pin（3pin pinheader & short pin）
・ SPEAKER: Speaker jack
・ R1-R3: Resistor for Light Emitting Diode（P20-P22）
・ P20-P22: Light Emitting Diode
・ CNUE: Connector (14 pin) for On-chip debug emulator
・ C1-C8: Capacitor for power supply（8pieces）
・ C9-C11: SA-ADC Capacitor for power supply line（3pieces）
・ CN1-CN3: Connector bads for other board(s)
（ 6pin, 7pin, 12pin, 2.54mm pitch）
・ SP1-SP6: Lands for pouwer supply line
・ SP7-SP9: Non-resistance chips for connecting LED
・ SP10: SPVDD select pint for input power supply
・ UVDD、VDD、VSS、AIN0-AIN2
・ +2.0～+5.5V
・ 60.00 x 70.00 mm
ML610Q304 Reference Board User's Manual
FEBL610Q304RB-01
3
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