LPC2131 datasheet, PDF - EEWORLD Datasheet

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LPC2131: Description32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64; Categorysemiconductor The embedded processor and controller; File Size142KB，41 Pages; ManufacturerPhilips Semiconductors (NXP Semiconductors N.V.); Websitehttps://www.nxp.com/

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LPC2131 Overview

32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64

LPC2131 Parametric

Parameter Name	Attribute value
Number of functions	1
Number of terminals	64
Maximum operating temperature	85 Cel
Minimum operating temperature	-40 Cel
Maximum supply/operating voltage	3.6 V
Minimum supply/operating voltage	3 V
Rated supply voltage	3.3 V
External data bus width	8
Number of input and output buses	47
Line speed	60 MHz
Processing package description	10 × 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, PLASTIC, MS-026, SOT314-2, LQFP-64
Lead-free	Yes
EU RoHS regulations	Yes
China RoHS regulations	Yes
state	DISCONTINUED
packaging shape	SQUARE
Package Size	FLATPACK, LOW PROFILE, FINE PITCH
surface mount	Yes
Terminal form	GULL WING
Terminal spacing	0.5000 mm
terminal coating	tin
Terminal location	Four
Packaging Materials	Plastic/Epoxy
Temperature level	INDUSTRIAL
ADC channel	Yes
Address bus width	8
Number of digits	32
Maximum FCLK clock frequency	60 MHz
DAC channel	Yes
Microprocessor type	Reduced Instruction Set Microcontroller
PWM channel	Yes
ROM programming	FLASH

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LPC2131/2132/2134/2136/2138

Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB

ISP/IAP Flash with 10-bit ADC and DAC

Rev. 02 — 15 April 2005

Preliminary data sheet

1. General description

The LPC2131/2132/2134/2136/2138 microcontrollers are based on a 32/16 bit

ARM7TDMI-S CPU with real-time emulation and embedded trace support, that combines

the microcontroller with 32 kB, 64 kB, 128 kB, 256 kB and 512 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.

Due to their tiny size and low power consumption, these microcontrollers are ideal for

applications where miniaturization is a key requirement, such as access control and

point-of-sale. With a wide range of serial communications interfaces and on-chip SRAM

options of 8/16/32 kB, they are very well suited for communication gateways and protocol

converters, soft modems, voice recognition and low end imaging, providing both large

buffer size and high processing power. Various 32-bit timers, single or dual 10-bit

8 channel ADC(s), 10-bit DAC, PWM channels and 47 GPIO lines with up to nine edge or

level sensitive external interrupt pins make these microcontrollers particularly suitable for

industrial control and medical systems.

2. Features

2.1 Key features

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

8/16/32 kB of on-chip static RAM and 32/64/128/256/512 kB of on-chip Flash program

memory. 128 bit wide interface/accelerator enables high speed 60 MHz operation.

In-System/In-Application Programming (ISP/IAP) via on-chip boot-loader software.

Single Flash sector or full chip erase in 400 ms and programming of 256 bytes in 1 ms.

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

on-chip RealMonitor software and high speed tracing of instruction execution.

One (LPC2131/32) or two (LPC2134/36/38) 8 channel 10-bit A/D converters provides

a total of up to 16 analog inputs, with conversion times as low as 2.44

µs

per channel.

Single 10-bit D/A converter provides variable analog output (LPC2132/34/36/38).

Two 32-bit timers/external event counters (with four capture and four compare

channels each), PWM unit (six outputs) and watchdog.

Low power Real-time clock with independent power and dedicated 32 kHz clock input.

Multiple serial interfaces including two UARTs (16C550), two Fast I

C-bus (400 kbit/s),

SPI and SSP with buffering and variable data length capabilities.

Vectored interrupt controller with conﬁgurable priorities and vector addresses.

LPC2131 Related Products

	LPC2131	LPC2131FBD64	LPC2132	LPC2132FBD64	LPC2138	LPC2138FBD64	LPC2134FBD64	LPC2136FBD64
Description	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64	32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP64
Number of terminals	64	64	64	64	64	64	64	64
Maximum operating temperature	85 Cel	85 °C	85 Cel	85 °C	85 Cel	85 °C	85 °C	85 °C
Minimum operating temperature	-40 Cel	-40 °C	-40 Cel	-40 °C	-40 Cel	-40 °C	-40 °C	-40 °C
surface mount	Yes	YES	Yes	YES	Yes	YES	YES	YES
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal location	Four	QUAD	Four	QUAD	Four	QUAD	QUAD	QUAD
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Is it Rohs certified?	-	conform to	-	conform to	-	conform to	conform to	conform to
Maker	-	Philips Semiconductors (NXP Semiconductors N.V.)	-	Philips Semiconductors (NXP Semiconductors N.V.)	-	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)	Philips Semiconductors (NXP Semiconductors N.V.)
package instruction	-	QFP, QFP64,.47SQ,20	-	QFP, QFP64,.47SQ,20	-	QFP, QFP64,.47SQ,20	QFP, QFP64,.47SQ,20	QFP, QFP64,.47SQ,20
Reach Compliance Code	-	unknown	-	unknown	-	unknow	unknown	unknow
bit size	-	32	-	32	-	32	32	32
CPU series	-	ARM7	-	ARM7	-	ARM7	ARM7	ARM7
JESD-30 code	-	S-PQFP-G64	-	S-PQFP-G64	-	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64
Package body material	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	QFP	-	QFP	-	QFP	QFP	QFP
Encapsulate equivalent code	-	QFP64,.47SQ,20	-	QFP64,.47SQ,20	-	QFP64,.47SQ,20	QFP64,.47SQ,20	QFP64,.47SQ,20
Package shape	-	SQUARE	-	SQUARE	-	SQUARE	SQUARE	SQUARE
Package form	-	FLATPACK	-	FLATPACK	-	FLATPACK	FLATPACK	FLATPACK
power supply	-	3.3 V	-	3.3 V	-	3.3 V	3.3 V	3.3 V
Certification status	-	Not Qualified	-	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified
RAM (bytes)	-	8192	-	16384	-	32768	16384	32768
rom(word)	-	32768	-	65536	-	524288	131072	262144
ROM programmability	-	FLASH	-	FLASH	-	FLASH	FLASH	FLASH
speed	-	25 MHz	-	25 MHz	-	25 MHz	25 MHz	25 MHz
Nominal supply voltage	-	3.3 V	-	3.3 V	-	3.3 V	3.3 V	3.3 V
Terminal pitch	-	0.5 mm	-	0.5 mm	-	0.5 mm	0.5 mm	0.5 mm

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