P89LV51RC2FBC

Name: P89LV51RC2FBC
Rating: 4.5 (10 reviews)

The P89LV51RC2FBC microcontroller is a state-of-the-art solution that combines high performance with user-friendly features

3,555 有效庫存

P89LV51RC2FBC

有效庫存3,555

The P89LV51RC2FBC microcontroller is a state-of-the-art solution that combines high performance with user-friendly features

製造商零件號 # : P89LV51RC2FBC
包裝/封裝: TQFP-44
製造商: NXP
產品分類 : Microcontrollers

品質保證

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服務與包裝

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關於包裝

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例子

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P89LV51RC2FBC 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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詳細說明

And let's not forget about the convenience of in-system programming (ISP) support. With the ability to update firmware without the need for a dedicated programmer, the P89LV51RC2FBC offers a level of flexibility that is hard to beat. Add in its wide operating voltage range, and you've got a microcontroller that's as versatile as it is powerful. Whether you're designing a cutting-edge IoT device or a robust industrial control system, the P89LV51RC2FBC is more than up to the task

主要特徵

Principal features
1 kB byte-erasable Flash code memory organized into 256-byte sectors and 16-byte pages. Single-byte erasing allows any byte(s) to be used as non-volatile data storage.
128-byte RAM data memory.
Two 16-bit counter/timers. (P89LPC901 Timer 0 may be configured to toggle a port output upon timer overflow or to become a PWM output.)
23-bit system timer that can also be used as a Real-Time clock.
Two analog comparators (P89LPC902 and P89LPC903, single analog comparator on P89LPC901).
Enhanced UART with fractional baudrate generator, break detect, framing error detection, automatic address detection and versatile interrupt capabilities (P89LPC903).
High-accuracy internal RC oscillator option allows operation without external oscillator components. The RC oscillator option is selectable and fine tunable.
2.4 V to 3.6 V VDDoperating range with 5 V tolerant I/O pins (may be pulled up or driven to 5.5 V). Industry-standard pinout with VDD, VSS, and reset at locations 1, 8, and 4.
Up to six I/O pins when using internal oscillator and reset options.
8-pin SO-8 package.
Additional features
A high performance 80C51 CPU provides instruction cycle times of 167 ns to 333 ns for all instructions except multiply and divide when executing at 12 MHz. This is six times the performance of the standard 80C51 running at the same clock frequency. A lower clock frequency for the same performance results in power savings and reduced EMI.
In-Application Programming (IAP-Lite) and byte erase allows code memory to be used for non-volatile data storage.
Serial Flash In-Circuit Programming (ICP) allows simple production coding with commercial EPROM programmers. Flash security bits prevent reading of sensitive application programs.
Watchdog timer with separate on-chip oscillator, requiring no external
components. The watchdog prescaler is selectable from 8 values.
Low voltage reset (Brownout detect) allows a graceful system shutdown when power fails. May optionally be configured as an interrupt.
Idle and two different Power-down reduced power modes. Improved wake-up from Power-down mode (a low interrupt input starts execution). Typical Power-down current is 1µA (total Power-down with voltage comparators disabled).
Active-LOW reset. On-chip power-on reset allows operation without external reset components. A reset counter and reset glitch suppression circuitry prevent spurious and incomplete resets. A software reset function is also available.
Configurable on-chip oscillator with frequency range options selected by user programmed Flash configuration bits. Oscillator options support frequencies from 20 kHz to the maximum operating frequency of 12 MHz (P89LPC901).
Watchdog timer with separate on-chip oscillator, requiring no external components. The watchdog prescaler is selectable from 8 values.
Programmable port output configuration options: quasi-bidirectional, open drain, push-pull, input-only.
Port ‘input pattern match’ detect. Port 0 may generate an interrupt when the value of the pins match or do not match a programmable pattern.
LED drive capability (20 mA) on all port pins. A maximum limit is specified for the entire chip.
Controlled slew rate port outputs to reduce EMI. Outputs have approximately 10 ns minimum ramp times.
Only power and ground connections are required to operate the P89LPC901/902/903 when internal reset option is selected.
Four interrupt priority levels.
Two (P89LPC901), three (P89LPC903), or five (P89LPC902) keypad interrupt inputs.
Second data pointer.
Schmitt trigger port inputs.
Emulation support.

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Rohs Code	Yes	Part Life Cycle Code	Transferred
Reach Compliance Code		HTS Code !	8542.31.00.01
Bit Size	8	CPU Family	8051
JESD-30 Code	S-PQFP-G44	Number of Terminals	44
Operating Temperature-Max	85 °C	Operating Temperature-Min	-40 °C
Package Body Material	PLASTIC/EPOXY	Package Code	QFP
Package Equivalence Code	TQFP44,.47SQ,32	Package Shape	SQUARE
Package Style	FLATPACK	Power Supplies !	3/3.3 V
Qualification Status !	Not Qualified	RAM (bytes)	1024
ROM (words)	32768	ROM Programmability	FLASH
Speed	33 MHz	Supply Current-Max	30 mA
Surface Mount !	YES	Technology	CMOS
Temperature Grade !	INDUSTRIAL	Terminal Form !	GULL WING
Terminal Pitch !	0.8 mm	Terminal Position	QUAD

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 P89LV51RC2FBC PDF 下載

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P89LV51RC2FBC

P89LV51RC2FBC

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詳細說明

主要特徵

規格

數據表 PDF

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P89LV51RC2FBC

P89LV51RC2FBC

品質保證

運輸與付款

服務與包裝

快速報價

詳細說明

主要特徵

規格

數據表 PDF

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