參數資料
型號: P89LPC9401FBD,551
廠商: NXP Semiconductors
文件頁數: 2/59頁
文件大小: 0K
描述: IC 80C51 MCU FLASH 8K 64-LQFP
標準包裝: 90
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
外圍設備: 欠壓檢測/復位,LCD,LED,POR,PWM,WDT
輸入/輸出數: 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: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 64-LQFP
包裝: 托盤
配用: 568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART
568-3510-ND - DEMO BOARD SPI/I2C TO UART
568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X
其它名稱: 568-3227
935278626551
P89LPC9401FBD-S
P89LPC9401_1
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Preliminary data sheet
Rev. 01 — 5 September 2005
10 of 59
Philips Semiconductors
P89LPC9401
8-bit two-clock 80C51 microcontroller with 32 segment
× 4 LCD driver
[1]
Input/output for P1.0 to P1.4, P1.6, P1.7. Input for P1.5.
P3.1/XTAL1
13
I/O
P3.1 — Port 3 bit 1.
I
XTAL1 — Input to the oscillator circuit and internal clock generator circuits (when
selected via the ash conguration). It can be a port pin if internal RC oscillator or
watchdog oscillator is used as the CPU clock source, and if XTAL1/XTAL2 are not used
to generate the clock for the RTC/system timer.
SDA_LCD
63
I/O
SDA LCD — I2C-bus data signal for the LCD controller.
SCL_LCD
64
I/O
SCL LCD — I2C-bus clock signal for the LCD controller.
BP0 to BP3
27 to 30
O
BP0 to BP3: LCD backplane outputs.
S0 to S31
31 to 62
O
S0 to S31: LCD segment outputs.
VSS
12
I
Ground: 0 V reference.
VDD
25
I
Power supply: This is the power supply voltage for normal operation as well as Idle
and Power-down modes.
VLCD
26
I
LCD power supply: LCD supply voltage.
Table 3:
Pin description …continued
Symbol
Pin
Type Description
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P89LPC9402FBD 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 32 segment 4 LCD driver
P89LPC9402FBD,557 功能描述:8位微控制器 -MCU IC 80C51 MCU FLASH 8K RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT
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
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