LPC2194JBD64 Philips Semiconductors (Acquired by NXP), LPC2194JBD64 Datasheet

LPC2194JBD64

Manufacturer Part Number

LPC2194JBD64

Description

Single-chip 16/32-bit Microcontrollers; 256 KB Isp/iap Flash With 10-bit ADC And CAN.the LPC2194 is Based on a 16/32 Bit ARM7TDMI-STM Cpu With Real-time Emulation And Embedded Trace Support, Together With 256 Kilobytes (kB) of Embedded High Speed Fla

Manufacturer

Philips Semiconductors (Acquired by NXP)

Datasheet

1.LPC2194JBD64.pdf (33 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

LPC2194JBD64,151

Manufacturer:

NXP Semiconductors

Quantity:

10 000

Current page: 1 of 33
Download datasheet (159Kb)

1. General description

2. Features

2.1 Key features

The LPC2194 is based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation

and embedded trace support, together with 256 kilobytes (kB) of embedded high

speed ﬂash memory. A 128-bit wide memory interface and a unique accelerator

architecture enable 32-bit code execution at maximum clock rate. For critical code

size applications, the alternative 16-bit Thumb Mode reduces code by more than 30%

with minimal performance penalty.

With its compact 64 pin package, low power consumption, various 32-bit timers,

4-channel 10-bit ADC, 4 advanced CAN channels, PWM channels and 46 GPIO lines

with up to 9 external interrupt pins this microcontroller is particularly suitable for

automotive applications such as a CAN gateway that connects several CAN busses

or a CAN bridge between sub networks at different speeds. Sensors with CAN

interface or debugging via CAN are additional application that need more than 2 CAN

interfaces. It is also an adequate solution for industrial control, medical systems and

fault-tolerant maintenance buses. With a wide range of additional serial

communications interfaces, it is also suited for communication gateways and protocol

converters as well as many other general-purpose applications.

LPC2194

Single-chip 16/32-bit microcontrollers; 256 kB ISP/IAP Flash

with 10-bit ADC and CAN

Rev. 01 — 06 February 2004

16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.

16 kB on-chip Static RAM and 256 kB on-chip Flash Program Memory. 128-bit

wide interface/accelerator enables high speed 60 MHz operation.

In-System Programming (ISP) and In-Application Programming (IAP) via on-chip

boot-loader software. Flash programming takes 1 ms per 512 byte line. Single

sector or full chip erase takes 400 ms.

EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with

on-chip RealMonitor software as well as high speed real-time tracing of instruction

execution.

Four interconnected CAN interfaces with advanced acceptance ﬁlters. Additional

serial interfaces are two UARTs (16C550), Fast I

Four channel 10-bit A/D converter with conversion time as low as 2.44 s.

Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs),

Real Time Clock and Watchdog.

Vectored Interrupt Controller with conﬁgurable priorities and vector addresses.

Up to forty-six 5 V tolerant general purpose I/O pins. Up to 9 edge or level

sensitive external interrupt pins available.

Operating temperature range from 40 C to +105 C.

C (400 kbits/s) and two SPIs™.

Preliminary data

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