參數(shù)資料
型號(hào)： P89LPC9361FDH,518
廠商： NXP Semiconductors
文件頁(yè)數(shù)： 61/94頁(yè)
文件大小： 0K
描述： IC MCU 80C51 16KB FLASH 28TSSOP
標(biāo)準(zhǔn)包裝： 1
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(cè)/復(fù)位，POR，PWM，溫度傳感器，WDT
輸入/輸出數(shù)： 26
程序存儲(chǔ)器容量： 16KB（16K x 8）
程序存儲(chǔ)器類型： 閃存
EEPROM 大?。?/td> 512 x 8
RAM 容量： 768 x 8
電壓 - 電源 (Vcc/Vdd)： 2.4 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 8x8b; D/A 2x8b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 28-TSSOP（0.173"，4.40mm 寬）
包裝： 標(biāo)準(zhǔn)包裝
P89LPC9331_9341_9351_9361
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 5.1 — 20 August 2012
64 of 94
NXP Semiconductors
P89LPC9331/9341/9351/9361
8-bit microcontroller with accelerated two-clock 80C51 core
An early detection mechanism exists when the interrupt criteria has been selected to be
outside the boundary limits. In this case, after the four MSBs have been converted, these
four bits are compared with the four MSBs of the boundary high and low registers. If the
four MSBs of the conversion meet the interrupt criteria (i.e., outside the boundary limits)
an interrupt will be generated, if enabled. If the four MSBs do not meet the interrupt
criteria, the boundary limits will again be compared after all 8 bits have been converted.
The boundary status register (BNDSTA0) flags the channels which caused a boundary
interrupt.
8.9 DAC output to a port pin with high output impedance
Each ADC’s DAC block can be output to a port pin. In this mode, the ADxDAT3 register is
used to hold the value fed to the DAC. After a value has been written to the DAC (written
to ADxDAT3), the DAC output will appear on the channel 3 pin.
8.10 Clock divider
The ADC requires that its internal clock source be in the range of 320 kHz to 8 MHz to
maintain accuracy. A programmable clock divider that divides the clock from 1 to 8 is
provided for this purpose.
8.11 Power-down and Idle mode
In Idle mode the ADC, if enabled, will continue to function and can cause the device to exit
Idle mode when the conversion is completed if the A/D interrupt is enabled. In
Power-down mode or Total Power-down mode, the A/D, PGA and temperature sensor do
not function. If the PGAs, temperature sensor or the A/D are enabled, they will consume
power. Power can be reduced by disabling the PGA, temperature sensor and A/D.
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P89LPC936FA 制造商:NXP Semiconductors 功能描述: 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 16K FLASH PLCC28
P89LPC936FA,529 功能描述:8位微控制器 -MCU 80C51 16K FL 768B RM 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(chǔ)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
P89LPC936FA529 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ LCC-28
P89LPC936FDH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:8-bit microcontroller with accelerated two-clock 80C51 core 4 kB/8 kB/16 kB 3 V byte-erasable flash with 8-bit ADCs
P89LPC936FDH,518 功能描述:8位微控制器 -MCU 16K FL/768B 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(chǔ)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
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