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LC72366 +BOM

This Sanyo-manufactured IC features high-speed data transfer

Caratteristiche principali

  • ROM
  • — LC72358N: 8K steps (8191 × 16 bits)
  • — LC72362N: 12K steps (12287 × 16 bits)
  • — LC72366: 16K steps (16383 × 16 bits)
  • The subroutine area in both products is 4K steps
  • (4095 × 16 bits).
  • RAM
  • — LC72358N, 72362N: 512 × 4 bits (banks 0 to 7)
  • — LC72366: 1K × 4 bits (banks 0 to F)
  • Stack: Eight levels
  • Serial I/O:
  • Three channels (8-bit 3-wire format)
  • There are three internal serial clocks: 12.5 kHz,
  • 37.5 kHz and 187.5 kHz.
  • External interrupts:
  • Two channels (the INT0 and INT1 pins)
  • Switching between rising and falling edge detection is
  • supported.
  • Internal interrupts:
  • Three channels
  • — Two internal timer interrupt channels
  • The timers provide eight interrupt periods: 100 µs,
  • 1 ms, 2 ms, 5 ms, 10 ms, 50 ms, 125 ms and 250 ms.
  • — One serial I/O interrupt channel
  • Multiple interrupt levels:
  • Four levels
  • Hardware priority order
  • INT0 pin> INT1 pin> SI/O pin> internal timer 0>
  • internal timer 1
  • A/D converter: Six channels (6-bit successive approximation type)
  • General-purpose ports
  • — Input ports: 10
  • — Output ports: 28
  • — I/O ports: 25 (These pins can be switched between input and output in bit units.)
  • PLL block
  • — Built-in sub-charge pump for high-speed locking
  • — Support for dead zone control
  • — Built-in unlock detection circuit
  • — Twelve reference frequencies: 1, 3, 3.125, 5, 6.25, 9, 10, 12.5, 25, 30, 50 and 100 kHz
  • Universal counter: 20 bits
  • Supports frequency and period measurement with counting periods of 1, 4, 8 and 32 ms.
  • Timers: Timer interrupt periods
  • 100 µs, 1 ms, 2 ms, 5 ms, 10 ms, 50 ms, 125 ms and 250 ms
  • Beep: Six frequencies: 2.08 kHz, 2.25 kHz, 2.5 kHz, 3.0 kHz, 3.75 kHz, 4.17 kHz.
  • Reset: Built-in voltage detection type reset circuit
  • Cycle time: 1.33 µs (all instructions execute in one cycle)
  • Halt mode: The microcontroller operating clock is stopped in halt mode.
  • There are four types of event that clear halt mode: interrupt requests, timer FF overflows, key inputs, and hold pin inputs.
  • Operating supply voltage: 4.5 to 5.5 V (3.5 to 5.5 V when only the controller block operates)
  • Package: QFP80E (QIP80E)
  • OTP version: LC72P366
  • Development tools:
  • Emulator .RE32N
  • Evaluation chip.LC72EV350
  • Evaluation chip board EB-72EV350

Specifiche

Part Life Cycle Code Transferred Pin Count 80
Reach Compliance Code HTS Code 8542.31.00.01
Has ADC YES Address Bus Width
Clock Frequency-Max 5 MHz DAC Channels NO
DMA Channels NO External Data Bus Width
JESD-30 Code R-PQFP-G80 Length 20 mm
Number of I/O Lines 66 Number of Terminals 80
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
PWM Channels NO Qualification Status Not Qualified
ROM Programmability MROM Seated Height-Max 3 mm
Speed 5 MHz Supply Voltage-Max 5.5 V
Supply Voltage-Min 3.5 V Supply Voltage-Nom 5 V
Surface Mount YES Technology CMOS
Temperature Grade INDUSTRIAL Terminal Form GULL WING
Terminal Pitch 0.8 mm Terminal Position QUAD
Width 14 mm uPs/uCs/Peripheral ICs Type MICROCONTROLLER

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