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HD64F3687GHV Datasheet, PDF (35/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents
Section 1 Overview
Section 1 Overview
1.1 Features
• High-speed H8/300H CPU with an internal 16-bit architecture
 Upwardly compatible with H8/300 CPU at the object level
 Sixteen 16-bit general registers
 62 basic instructions
• Various peripheral functions
 RTC (can be used as a free running counter)
 Timer B1 (8-bit timer)
 Timer V (8-bit timer)
 Timer Z (16-bit timer)
 14-bit PWM
 Watchdog timer
 SCI (asynchronous or clock synchronous serial communication interface) × 2 channels
 I2C bus interface (conforms to the I2C bus interface format that is advocated by Philips
Electronics)
 10-bit A/D converter
 POR/LVD (power-on reset & low-voltage detection circuit)
 On-chip oscillator
Rev. 3.00 Sep. 10, 2007 Page 1 of 528
REJ09B0216-0300