
S5U1C17705T1100(SVT17705)
SEIKO EPSON CORPORATION
Software eValuation Tool for S1C17705
z STN LCD panel (display size: 64 segments x 64 common B/W)
z Infrared LED/detecting unit
z Key input circuit (two keys available)
z Reset switch
z Extended interface connectors (P, UART, SPI and I2C ports)
z Various built-in sensors (temperature/humidity/luminance)
z ICD board connector
DESCRIPTION
The S5U1C17705T1100 (hereafter referred to as SVT17705) is a software evaluation board for the S1C17705
MCU made by Seiko Epson.
The SVT17705 consists of a CPU board and an ICD board connected for software debugging, eliminating the
need to connect a separate ICD debugging tool.
It also incorporates serial expansion ports to let users connect their own expansion boards.
FEATURES
● CPU board
CPU S1C17705
Input power voltage +3.3 V DC (supplied through the ICD interface or by a CR2032 button cell)
CPU input clock OSC1: 32.768 kHz
OSC3: 8 MHz
On-board functions/devices - STN LCD panel (display size: 64 segments x 64 common B/W)
- Reset switch
- Expansion interface connectors (P, UART, I2C, SPI)
- ICD board connector
- Various built-in sensors (temperature/humidity/luminance)
- Key input (2 keys)
- Rotary encoder
- Infrared emitter/photo-receiver module
● ICD board
CPU interface USB 1.1
Power voltage USB bus power (On-board regulator output voltage: +3.3 V)
On-board functions/devices - Status indicator LED
- Reset switch
- CPU board connector
SAMPLE PROGRAMS ON USERS' SITE
Oscillator SPI Master Mode
I/O Ports SPI Slave Mode
16-bit Timer I
2
C Communications
8-bit Timer REMC Transmission
PWM & Capture Timer REMC Reception
8-bit OSC1 Timer LCD Driver
Clock Timer Supply Voltage Detector
Stopwatch Timer Watchdog Timer
UART Sleep/Halt
Command Example of measuring power consumption
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