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參數(shù)資料
| 型號(hào)： | P89LPC935FDH,529 |
| 廠商： | NXP Semiconductors |
| 文件頁(yè)數(shù)： | 48/77頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC 80C51 MCU FLASH 8K 28-TSSOP |
| 產(chǎn)品培訓(xùn)模塊： | Migrating from 8/16-Bit MCUs to 32-Bit ARMs |
| 標(biāo)準(zhǔn)包裝： | 51 |
| 系列： | LPC900 |
| 核心處理器： | 8051 |
| 芯體尺寸： | 8-位 |
| 速度： | 12MHz |
| 連通性： | I²C，SPI，UART/USART |
| 外圍設(shè)備： | 欠壓檢測(cè)/復(fù)位，LED，POR，PWM，WDT |
| 輸入/輸出數(shù)： | 26 |
| 程序存儲(chǔ)器容量： | 8KB（8K 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： | 管件 |
| 產(chǎn)品目錄頁(yè)面： | 706 (CN2011-ZH PDF) |
| 配用： | 622-1014-ND - BOARD FOR LPC9XX TSSOP 622-1008-ND - BOARD FOR LPC9103 10-HVSON 622-1006-ND - SOCKET ADAPTER BOARD 568-4000-ND - DEMO BOARD SPI/I2C TO DUAL UART 568-3510-ND - DEMO BOARD SPI/I2C TO UART 622-1002-ND - USB IN-CIRCUIT PROG LPC9XX 568-1759-ND - EMULATOR DEBUGGER/PROGRMMR LPC9X 568-1758-ND - BOARD EVAL FOR LPC93X MCU FAMILY |
| 其它名稱： | 568-1288-5 935274646529 P89LPC935FDH-S |
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P89LPC933_934_935_936
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 12 January 2011
52 of 77
NXP Semiconductors
P89LPC933/934/935/936
8-bit microcontroller with accelerated two-clock 80C51 core
8.28.10 Hardware activation of the boot loader
The boot loader can also be executed by forcing the device into ISP mode during a
power-on sequence (see the P89LPC933/934/935/936 User manual for specific
information). This has the same effect as having a non-zero status byte. This allows an
application to be built that will normally execute user code but can be manually forced into
ISP operation. If the factory default setting for the boot vector is changed, it will no longer
point to the factory preprogrammed ISP boot loader code. After programming the flash,
the status byte should be programmed to zero in order to allow execution of the user’s
application code beginning at address 0000H.
8.29 User configuration bytes
Some user-configurable features of the P89LPC933/934/935/936 must be defined at
power-up and therefore cannot be set by the program after start of execution. These
features are configured through the use of the flash byte UCFG1. Please see the
P89LPC933/934/935/936 User manual for additional details.
8.30 User sector security bytes
There are eight User Sector Security Bytes on the P89LPC933/934/935/936 device. Each
byte corresponds to one sector. Please see the P89LPC933/934/935/936 User manual for
additional details.
9.
A/D converter
9.1 General description
The P89LPC935/936 have two 8-bit, 4-channel multiplexed successive approximation
analog-to-digital converter modules sharing common control logic. The P89LPC933/934
have a single 8-bit, 4-channel multiplexed analog-to-digital converter and an additional
DAC module. A block diagram of the A/D converter is shown in Figure 23. Each A/D
consists of a 4-input multiplexer which feeds a sample-and-hold circuit providing an input
signal to one of two comparator inputs. The control logic in combination with the SAR
drives a digital-to-analog converter which provides the other input to the comparator. The
output of the comparator is fed to the SAR.
9.2 Features and benefits
Two (P89LPC935/936) 8-bit, 4-channel multiplexed input, successive approximation
A/D converters with common control logic (one A/D on the P89LPC933/934).
Four result registers for each A/D.
Six operating modes:
Fixed channel, single conversion mode.
Fixed channel, continuous conversion mode.
Auto scan, single conversion mode.
Auto scan, continuous conversion mode.
Dual channel, continuous conversion mode.
Single step mode.
Four conversion start modes:
Timer triggered start.
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相關(guān)代理商/技術(shù)參數(shù) |
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| P89LPC935FHN | 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH HVQFN-28 制造商:NXP Semiconductors 功能描述:MCU 8BIT 80C51 8K FLASH, HVQFN-28 制造商:NXP Semiconductors 功能描述:P89LPC935FHN/HVQFN28/TRAYB// |
| P89LPC935FHN,151 | 功能描述:8位微控制器 -MCU 80C51 8K FL 768B RAM 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 |
| P89LPC935FHN | 制造商:NXP Semiconductors 功能描述:IC SM MCU 8-BIT 80C51 8K FLASH |
| P89LPC935FHN151 | 制造商:NXP Semiconductors 功能描述:IC 8BIT MCU 80C51 18MHZ 28 |
| P89LPC936 | 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 |
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