LC723481W (LC723481W - LC723483W) Low-Voltage ETR-Controller

LC723481W (LC723481W - LC723483W) Low-Voltage ETR-Controller

www.DataSheet4U.com Ordering number : ENN7253 CMOS IC LC723481W,723482W,723483W Low-Voltage ETR-Controller Overview The LC723481W, 723482W, and 723483W are lowvoltage electronic tuning radio microcontrollers that include a PLL that operates up to 250 MHz and a 1/4 duty 1/2 bias LCD driver on chi.

Features

LC723481W(LC723482W/3W)
• LCD driver: 48 to 80 segments (1/4 duty, 1/2 bias drive)
• Interrupts: One external interrupt Timer interrupts (1, 5, 10, and 50 ms)
• A/D converter: Three input channels (5-bit successive approximation conversion)
• Input ports: 7 ports (of which 3 can be switched for use as A/D converter inputs)
• Output ports: 6 ports (of which 1 can be switched for use as the beep tone output and 2 are opendrain ports) Continued on next page. 64 1 (0.5) (1.25) (1.5) 17 16 0.18 0.15 1.7max 0.1 10.0 12.0 SANYO: SQFP64 Any and all SANYO products described or contained herein d.