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データシートサーチシステム |
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データシートサーチシステム |
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HT56RB688 データシート(PDF) 7 Page - Holtek Semiconductor Inc |
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HT56RB688 データシート(HTML) 7 Page - Holtek Semiconductor Inc |
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7 / 164 page  Technical Document · Application Note - HA0075E MCU Reset and Oscillator Circuits Application Note Features · Operating voltage: fSYS=32.768kHz: 2.2V~5.5V fSYS=4MHz: 2.2V~5.5V fSYS=12MHz: 3.0V~5.5V fSYS=20MHz: 4.5V~5.5V · Operating current: fSYS=1MHz at 3V, 170mA, typ. · OTP Program Memory: 48K´16 · RAM Data Memory: 3840´8 · 12 levels subroutine nesting · Up to 48 bidirectional I/O lines · TinyPower technology for low power operation · Three pin-shared external interrupts lines · Three 8-bit programmable Timer/Event Counters with overflow interrupt and 7-stage prescaler · One 16-bit programmable Timer/Event Counters with overflow interrupt · External Crystal (HXT), RC (ERC) and 32.768kHz (LXT) crystal oscillators · Internal high speed RC oscillator - HIRC · Fully integrated RC 32kHz oscillator - LIRC · Externally supplied system clock option - EC · Watchdog Timer function · PFD/Buzzer for audio frequency generation · Dual Serial Interface Modules (SIM): SPI and I 2C · LCD and LED driver function: 80´16 or 88´8 · 4 operating modes: Normal, Slow, Idle and Sleep · 8-channel 12-bit resolution A/D converter · 4-channel 12-bit PWM outputs · 12-bit D/A converter with 8-level volume control · USB interface - Fully compliant with USB 1.1 full-speed specification - Support 6 endpoints including endpoint 0 - Support Interrupt, Control and Bulk transfer - 160 bytes total FIFO size - 8, 8, 8, 64, 8 and 64 bytes for endpoint0~endpoint 5 respectively · Smartcard interface compatible with and certifiable to the ISO 7816-3 standards · DC/DC converter and LDO function · Low voltage reset function: 2.1V, 3.15V, 4.2V · Low voltage detect function: 2.2V, 3.3V, 4.4V · Bit manipulation instruction · Table read instructions · 63 powerful instructions · Up to 0.2ms instruction cycle with 20MHz system clock at VDD=5V · All instructions executed in one or two machine cycles · Power down and wake-up functions to reduce power consumption · Package type: 144-pin LQFP HT56RB688 TinyPowerTM A/D type Smart Card OTP MCU with LCD, DAC, ISO 7816 and USB Interfaces Rev. 1.10 7 April 15, 2013 |
同様の部品番号 - HT56RB688_13 |
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同様の説明 - HT56RB688_13 |
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