精品国产99久久久久久www_亚洲精彩视频在线观看的_性欧美婬妇ⅹxxx视频_里番肉工口全彩老师_a天堂最新在线观看_精品国产在天天在线观看_免费看那种视频_樱桃电视剧全集播放_成人性视频免费看的鲁片_中国伦理影院

■ OUTLINE

The MB89990 series microcontrollers contain various resources such as timers, external interrupts, and remotecontrol functions, as well as an F2MC*-8L CPU core for low-voltage and high-speed operations. These singlechip microcontrollers are suitable for small devices such as remote controllers incorporating compact packages.

■ FEATURES

? Minimum execution time: 0.95 μs at 4.2 MHz (VCC = 2.7 V)

? F2MC-8L family CPU core

? Two timers

8/16-bit timer/counter

20-bit timebase counter

? External interrupts

Edge detection (Edge selection enabled): 3 channels

Low-level interrupt (Wake-up function): 8 channels

? Internal remote-control transmission frequency generator

? Low-power consumption modes

Stop mode (Almost no current consumption occurs because oscillation stops.)

Sleep mode (The current consumption is about 1/3 of that during normal operation because the CPU stops.)

? Packages

SOP-28 and SH-DIP-28