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LC87F7DJ2B データシート(PDF) 3 Page - Sanyo Semicon Device |
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LC87F7DJ2B データシート(HTML) 3 Page - Sanyo Semicon Device |
3 / 26 page LC87F7DJ2B No.A1636-3/26 High-speed Clock Counter 1) Can count clocks with a maximum clock rate of 20MHz (at a main clock of 10MHz). 2) Can generate output real-time. SIO • SIO0: 8-bit synchronous serial interface 1) LSB first/MSB first mode selectable 2) Built-in 8-bit baudrate generator (maximum transfer clock cycle = 4/3 tCYC) 3) Automatic continuous data transmission (1 to 256 bits specifiable in 1-bit units, suspension and resumption of data transmission possible in 1-byte units) • SIO1: 8-bit asynchronous/synchronous serial interface Mode 0: Synchronous 8-bit serial I/O (2- or 3-wire configuration, 2 to 512 tCYC transfer clocks) Mode 1: Asynchronous serial I/O (half-duplex, 8-data bits, 1-stop bit, 8 to 2048 tCYC baudrates) Mode 2: Bus mode 1 (start bit, 8-data bits, 2 to 512 tCYC transfer clocks) Mode 3: Bus mode 2 (start detect, 8-data bits, stop detect) UART1 • Full duplex • 7/8/9 bit data bits selectable • 1 stop bit (2-bit in continuous data transmission) • Built-in baudrate generator UART2 • Full duplex • 7/8/9 bit data bits selectable • 1 stop bit (2-bit in continuous data transmission) • Built-in baudrate generator AD Converter: 12 bits × 15 channels PWM: Multi frequency 12-bit PWM × 2 channels Remote Control Receiver Circuit1 1) Noise rejection function (Units of noise rejection filter: about 120 μs, when selecting a 32.768kHz crystal oscillator as a clock.) 2) Supporting reception formats with a guide-pulse of half-clock/clock/none. 3) Determines a end of reception by detecting a no-signal periods (No carrier). 4) X’tal HOLD mode release function Remote Control Receiver Circuit2 1) Noise rejection function (Units of noise rejection filter: about 120 μs, when selecting a 32.768kHz crystal oscillator as a clock.) 2) Supporting reception formats with a guide-pulse of half-clock/clock/none. 3) Determines a end of reception by detecting a no-signal periods (No carrier). 4) X’tal HOLD mode release function Watchdog Timer • External RC watchdog timer • Interrupt and reset signals selectable Clock Output Function 1) Can output selected oscillation clock 1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64 as system clock. 2) Can output oscillation clock of sub clock. |
同様の部品番号 - LC87F7DJ2B |
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同様の説明 - LC87F7DJ2B |
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