參數(shù)資料
型號： P89LPC9402FBD,557
廠商： NXP Semiconductors
文件頁數(shù)： 1/60頁
文件大?。?/td> 0K
描述： IC 80C51 MCU FLASH 8K 64-LQFP
標(biāo)準(zhǔn)包裝： 450
系列： LPC900
核心處理器： 8051
芯體尺寸： 8-位
速度： 18MHz
連通性： I²C，SPI，UART/USART
外圍設(shè)備： 欠壓檢測/復(fù)位，LCD，LED，POR，PWM，WDT
輸入/輸出數(shù)： 23
程序存儲器容量： 8KB（8K x 8）
程序存儲器類型： 閃存
RAM 容量： 256 x 8
電壓 - 電源 (Vcc/Vdd)： 2.4 V ~ 3.6 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 64-LQFP
包裝： 托盤
其它名稱： 935288631557
1.
General description
The P89LPC9402 is a multi-chip module consisting of a P89LPC931A1 single-chip
microcontroller combined with a PCF8576D universal LCD driver in a low-cost 64-pin
package. The LCD driver provides 32 segments and supports from 1 to 4 backplanes.
Display overhead is minimized by an on-chip display RAM with auto-increment
addressing.
2.
Features
2.1 Principal features
I 8 kB byte-erasable ash code memory organized into 1 kB sectors and 64-byte pages.
Single-byte erasing allows any byte(s) to be used as non-volatile data storage.
I 256-byte RAM data memory.
I 32 segment × 4 backplane LCD controller supports from 1 to 4 backplanes.
I Two analog comparators with selectable inputs and reference source.
I Two 16-bit counter/timers (each may be congured to toggle a port output upon timer
overow or to become a PWM output).
I A 23-bit system timer that can also be used as real-time clock consisting of a 7-bit
prescaler and a programmable and readable 16-bit timer.
I Enhanced UART with a fractional baud rate generator, break detect, framing error
detection, and automatic address detection; 400 kHz byte-wide I2C-bus
communication port and SPI communication port.
I 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or
driven to 5.5 V).
I Enhanced low voltage (brownout) detect allows a graceful system shutdown when
power fails.
I 64-pin LQFP package with 20 microcontroller I/O pins minimum and up to 23
microcontroller I/O pins while using on-chip oscillator and reset options.
2.2 Additional features
I A high performance 80C51 CPU provides instruction cycle times of 111 ns to 222 ns
for all instructions except multiply and divide when executing at 18 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.
P89LPC9402
8-bit microcontroller with accelerated two-clock 80C51 core
8 kB 3 V byte-erasable ash with 32 segment 4 LCD driver
Rev. 01 — 22 April 2009
Product data sheet
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P89LPC9408 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with two-clock 80C51 core 8 kB 3 V byte-erasable flash, 32 segment x 4 LCD driver, 10-bit ADC
P89LPC9408FBD 功能描述:8位微控制器 -MCU 8K FL/10B ADC LCD DRIVER RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P89LPC9408FBD,557 功能描述:8位微控制器 -MCU 8K FL/10B ADC LCD RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時(shí)鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
P89LPC9408FBD557 制造商:NXP Semiconductors 功能描述:P89LPC9408FBD/LQFP64/TRAYDPM//
P89LPC952 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 8 kB 3 V byte-erasable flash with 10-bit ADC
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