參數(shù)資料
型號(hào)： 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)： 17/33頁
文件大?。?/td> 158K
代理商： LPC2194
Philips Semiconductors
LPC2194
Single-chip 16/32-bit microcontrollers
Preliminary data
Rev. 01 — 06 February 2004
17 of 33
9397 750 12757
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
6.11 10-bit A/D converter
The LPC2194 contains a single 10-bit successive approximation analog to digital
converter with four multiplexed channels.
6.11.1
Features
Measurement range of 0 V to 3 V.
Capable of performing more than 400,000 10-bit samples per second.
Burst conversion mode for single or multiple inputs.
Optional conversion on transition on input pin or Timer Match signal.
6.12 CAN controllers and acceptance filter
The LPC2194 contains four CAN controllers. The Controller Area network (CAN) is a
serial communications protocol which efficiently supports distributed real-time control
with a very high level of security. Its domain of application ranges from high speed
networks to low cost multiplex wiring.
6.12.1
Features
Data rates up to 1 Mbit/s on each bus.
32-bit register and RAM access.
Compatible with CAN specification 2.0B, ISO 11898-1.
Global Acceptance Filter recognizes 11 and 29-bit Rx identifiers for all CAN buses.
Acceptance Filter can provide FullCAN-style automatic reception for selected
Standard identifiers.
6.13 UARTs
The LPC2194 contains two UARTs. One UART provides a full modem control
handshake interface, the other provides only transmit and receive data lines.
6.13.1
Features
16 byte Receive and Transmit FIFOs.
Register locations conform to ‘550 industry standard.
Receiver FIFO trigger points at 1, 4, 8, and 14 bytes
Built-in baud rate generator.
Standard modem interface signals included on UART1.
6.14 I
2
C serial I/O controller
I
2
C is a bi-directional bus for inter-IC control using only two wires: a serial clock line
(SCL), and a serial data line (SDA). Each device is recognized by a unique address
and can operate as either a receiver-only device (e.g. an LCD driver or a transmitter
with the capability to both receive and send information (such as memory).
Transmitters and/or receivers can operate in either master or slave mode, depending
on whether the chip has to initiate a data transfer or is only addressed. I
2
C is a
multi-master bus, it can be controlled by more than one bus master connected to it.
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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,
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