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參數(shù)資料
| 型號： | LPC2194 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Single-chip 16/32-bit microcontrollers 256 kB ISP/IAP Flash with 10-bit ADC and CAN |
| 中文描述： | 單片16/32位微控制器，256 KB的ISP / IAP閃存的10位ADC和CAN |
| 文件頁數(shù)： | 18/33頁 |
| 文件大?。?/td> | 158K |
| 代理商： | LPC2194 |
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Philips Semiconductors
LPC2194
Single-chip 16/32-bit microcontrollers
Preliminary data
Rev. 01 — 06 February 2004
18 of 33
9397 750 12757
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
I
2
C implemented in LPC2194 supports bit rate up to 400 kbit/s (Fast I
2
C).
6.14.1
Features
Standard I
2
C compliant bus interface.
Easy to configure as Master, Slave, or Master/Slave.
Programmable clocks allow versatile rate control.
Bidirectional data transfer between masters and slaves.
Multi-master bus (no central master).
Arbitration between simultaneously transmitting masters without corruption of
serial data on the bus.
Serial clock synchronization allows devices with different bit rates to communicate
via one serial bus.
Serial clock synchronization can be used as a handshake mechanism to suspend
and resume serial transfer.
The I
2
C bus may be used for test and diagnostic purposes.
6.15 SPI serial I/O controller
The LPC2194 contains two SPIs. The SPI is a full duplex serial interface, designed to
be able to handle multiple masters and slaves connected to a given bus. Only a single
master and a single slave can communicate on the interface during a given data
transfer. During a data transfer the master always sends a byte of data to the slave,
and the slave always sends a byte of data to the master.
6.15.1
Features
Compliant with Serial Peripheral Interface (SPI) specification.
Synchronous, Serial, Full Duplex, Communication.
Combined SPI master and slave.
Maximum data bit rate of one eighth of the input clock rate.
6.16 General purpose timers
The Timer is designed to count cycles of the peripheral clock (PCLK) and optionally
generate interrupts or perform other actions at specified timer values, based on four
match registers. It also includes four capture inputs to trap the timer value when an
input signal transitions, optionally generating an interrupt. Multiple pins can be
selected to perform a single capture or match function, providing an application with
‘or’ and ‘a(chǎn)nd’, as well as ‘broadcast’ functions among them.
6.16.1
Features
A 32-bit Timer/Counter with a programmable 32-bit Prescaler.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2194HBD64 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM7 256K FLASH LQFP64 |
| LPC2194HBD64,151 | 功能描述:ARM微控制器 - MCU PREF PART LPC2194HBD64/01-S RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT |
| LPC2194HBD64/00 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN |
| LPC2194HBD64/01 | 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64, Controller Family/Series:LPC2100, Core Size:16 制造商:NXP Semiconductors 功能描述:MCU, 16BIT/32BIT, 60MHZ, LQFP-64, Controller Family/Series:LPC2100, Core Size:16bit / 32bit, No. of I/O's:46, Supply Voltage Min:1.65V, Supply Voltage Max:1.95V, Digital IC Case Style:LQFP, No. of Pins:64, Program Memory Size:256KB, |
| LPC2194HBD64/01,15 | 功能描述:ARM微控制器 - MCU ARM7 256KF/16KR/CAN RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT |
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