LPC2146FBD64,151 datasheet, PDF

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LPC2146FBD64,151: DescriptionIC MCU 32BIT 256KB FLASH 64LQFP; CategoryThe embedded processor and controller Microcontrollers and processors; File Size391KB，45 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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LPC2146FBD64,151 Overview

IC MCU 32BIT 256KB FLASH 64LQFP

LPC2146FBD64,151 Parametric

Parameter Name	Attribute value
Brand Name	NXP Semiconductor
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	QFP
package instruction	LFQFP, QFP64,.47SQ,20
Contacts	64
Manufacturer packaging code	SOT314-2
Reach Compliance Code	compliant
ECCN code	EAR99
Samacsys Description	MCU
Has ADC	YES
Address bus width
bit size	32
CPU series	ARM7
maximum clock frequency	25 MHz
DAC channel	YES
DMA channel	NO
External data bus width
JESD-30 code	S-PQFP-G64
JESD-609 code	e3
length	10 mm
Humidity sensitivity level	1
Number of I/O lines	45
Number of terminals	64
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	YES
Package body material	PLASTIC/EPOXY
encapsulated code	LFQFP
Encapsulate equivalent code	QFP64,.47SQ,20
Package shape	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	260
power supply	3.3 V
Certification status	Not Qualified
RAM (bytes)	40960
rom(word)	262144
ROM programmability	FLASH
Maximum seat height	1.6 mm
speed	60 MHz
Maximum slew rate	90 mA
Maximum supply voltage	3.6 V
Minimum supply voltage	3 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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LPC2141/42/44/46/48

Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash

with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC

Rev. 5 — 12 August 2011

Product data sheet

1. General description

The LPC2141/42/44/46/48 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S

CPU with real-time emulation and embedded trace support, that combine the

microcontroller with embedded high-speed flash memory ranging from 32 kB to 512 kB. A

128-bit wide memory interface and a unique accelerator architecture enable 32-bit code

execution at the 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, LPC2141/42/44/46/48 are ideal for

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

point-of-sale. Serial communications interfaces ranging from a USB 2.0 Full-speed

device, multiple UARTs, SPI, SSP to I

C-bus and on-chip SRAM of 8 kB up to 40 kB,

make these devices 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 ADC(s),

10-bit DAC, PWM channels and 45 fast GPIO lines with up to nine edge or level sensitive

external interrupt pins make these microcontrollers suitable for industrial control and

medical systems.

2. Features and benefits

2.1 Key features



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



8 kB to 40 kB of on-chip static RAM and 32 kB to 512 kB of on-chip flash memory.

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



In-System Programming/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 B 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.



USB 2.0 Full-speed compliant device controller with 2 kB of endpoint RAM.

In addition, the LPC2146/48 provides 8 kB of on-chip RAM accessible to USB by DMA.



One or two (LPC2141/42 vs. LPC2144/46/48) 10-bit ADCs provide a total of 6/14

analog inputs, with conversion times as low as 2.44

s

per channel.



Single 10-bit DAC provides variable analog output (LPC2142/44/46/48 only).



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 (RTC) with independent power and 32 kHz clock input.

LPC2146FBD64,151 Related Products

	LPC2146FBD64,151	935280021118	LPC2141FBD64,151	LPC2146FBD64,557	LPC2144FBD64,151	935280015118	935280019557	935280021151
Description	IC MCU 32BIT 256KB FLASH 64LQFP	32-BIT, FLASH, 60MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64	IC MCU 32BIT 32KB FLASH 64LQFP	IC MCU 32BIT 256KB FLASH 64LQFP	IC MCU 32BIT 128KB FLASH 64LQFP	32-BIT, FLASH, 60MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64	32-BIT, FLASH, 60MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64	32-BIT, FLASH, 60MHz, RISC MICROCONTROLLER, PQFP64, 10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
package instruction	LFQFP, QFP64,.47SQ,20	LFQFP,	10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64	LFQFP, QFP64,.47SQ,20	LFQFP, QFP64,.47SQ,20	LFQFP,	LFQFP,	10 X 10 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-314-2, LQFP-64
Reach Compliance Code	compliant	unknown	compliant	compliant	compliant	unknown	unknown	unknow
Has ADC	YES	YES	YES	YES	YES	YES	YES	YES
bit size	32	32	32	32	32	32	32	32
maximum clock frequency	25 MHz	25 MHz	25 MHz	25 MHz	25 MHz	25 MHz	25 MHz	25 MHz
DAC channel	YES	YES	YES	YES	YES	YES	YES	YES
DMA channel	NO	NO	NO	NO	NO	NO	NO	NO
JESD-30 code	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64	S-PQFP-G64
JESD-609 code	e3	e3	e3	e3	e3	e3	e3	e3
length	10 mm	10 mm	10 mm	10 mm	10 mm	10 mm	10 mm	10 mm
Number of I/O lines	45	45	45	45	45	45	45	45
Number of terminals	64	64	64	64	64	64	64	64
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
PWM channel	YES	YES	YES	YES	YES	YES	YES	YES
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP	LFQFP
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH	FLATPACK, LOW PROFILE, FINE PITCH
ROM programmability	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH
Maximum seat height	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm	1.6 mm
speed	60 MHz	60 MHz	60 MHz	60 MHz	60 MHz	60 MHz	60 MHz	60 MHz
Maximum supply voltage	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V	3.6 V
Minimum supply voltage	3 V	3 V	3 V	3 V	3 V	3 V	3 V	3 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin (Sn)	TIN	Tin (Sn)	Tin (Sn)	Tin (Sn)	TIN	TIN	TIN
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
width	10 mm	10 mm	10 mm	10 mm	10 mm	10 mm	10 mm	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC	MICROCONTROLLER, RISC
Maker	NXP	-	NXP	NXP	NXP	NXP	NXP	NXP

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