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P87LPC762BN

The P87LPC762BN is an 8-bit microcontroller that offers low power consumption, affordability, and a compact design with only 20 pins

在庫:6,863

  • 90日間のアフター保証
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概要 P87LPC762BN

In terms of physical packaging, the P87LPC762BN comes in a 20-pin plastic dual in-line package (PDIP) with the "BN" suffix. This form factor is popular for its ease of integration into circuit boards, making the microcontroller a convenient option for designers and developers looking for a compact and user-friendly solution

主な特長

  • An accelerated 80C51 CPU provides instruction cycle times of 300–600ns for all instructions except multiply and divide when executing at 20 MHz. Execution at up to 20 MHz when VDD = 4.5 V to 6.0 V, 10 MHz when VDD = 2.7 V to 6.0 V.
  • 2.7 V to 6.0 V operating range for digital functions.
  • 2 kbytes EPROM code memory.
  • 128 byte RAM data memory.
  • 32-byte customer code EPROM allows serialization of devices, storage of setup parameters, etc.
  • Two 16-bit counter/timers. Each timer may be configured to toggle a port output upon timer overflow.
  • Two analog comparators.
  • Full duplex UART.
  • I2C communication port.
  • Eight keypad interrupt inputs, plus two additional external interrupt inputs.
  • Four interrupt priority levels.
  • Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog timeout time is selectable from 8 values.
  • Active low reset. On-chip power-on reset allows operation with no external reset components.
  • Low voltage reset. One of two preset low voltage levels may be selected to allow a graceful system shutdown when power fails. May optionally be configured as an interrupt.
  • Oscillator Fail Detect. The watchdog timer has a separate fully on-chip oscillator, allowing it to perform an oscillator fail detect function.
  • Configurable on-chip oscillator with frequency range and RC oscillator options (selected by user programmed EPROM bits). The RC oscillator option allows operation with no external oscillator components.
  • Programmable port output configuration options: quasi-bidirectional, open drain, push-pull, input-only.
  • Selectable Schmitt trigger port inputs.
  • LED drive capability (20 mA) on all port pins.
  • Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns minimum ramp times.
  • 15 I/O pins minimum. Up to 18 I/O pins using on-chip oscillator and reset options.
  • Only power and ground connections are required to operate the 87LPC762 when fully on-chip oscillator and reset options are selected.
  • Serial EPROM programming allows simple in-circuit production coding. Two EPROM security bits prevent reading of sensitive application programs.
  • Idle and Power Down reduced power modes. Improved wakeup from Power Down mode (a low interrupt input starts execution). Typical Power Down current is 1 µA.
  • 20-pin DIP, SO, and TSSOP packages.

仕様

以下は、選択された部品の特性やカテゴリーに関する基本的なパラメータである。

Product Category 8-bit Microcontrollers - MCU Series P87LPC762
Mounting Style Through Hole Package / Case DIP-20
Core 80C51 Program Memory Size 2 kB
Data Bus Width 8 bit ADC Resolution No ADC
Maximum Clock Frequency 20 MHz Number of I/Os 15 I/O
Data RAM Size 128 B Supply Voltage - Min 2.7 V
Supply Voltage - Max 6 V Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C Brand NXP Semiconductors
Height 3.2 mm Interface Type I2C, UART
Length 26.92 mm Number of Timers/Counters 2 Timer
Product Type 8-bit Microcontrollers - MCU Program Memory Type EPROM
Factory Pack Quantity 18 Subcategory Microcontrollers - MCU
Width 6.4 mm Part # Aliases P87LPC762BN,112
Unit Weight 0.088502 oz

保証と返品

保証、返品、および追加情報

  • QAと返品ポリシー ?

    部品の品質保証: 365 日

    返品・返金:90日以内

    返品・交換:90日以内

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P87LPC762BN

The P87LPC762BN is an 8-bit microcontroller that offers low power consumption, affordability, and a compact design with only 20 pins

在庫:

6,863