LPC3250 datasheet(1/80 Pages) NXP

Part #	LPC3250

Description	16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface

PDF	80 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

1 / 80 page

1.

General description

The LPC3220/30/40/50 embedded microcontrollers were designed for low power, high

performance applications. NXP achieved their performance goals using a 90 nanometer

process to implement an ARM926EJ-S CPU core with a vector floating point co-processor

and a large set of standard peripherals including USB On-The-Go. The

LPC3220/30/40/50 operates at CPU frequencies of up to 266 MHz.

The NXP implementation uses a ARM926EJ-S CPU core with a Harvard architecture,

5-stage pipeline, and an integral Memory Management Unit (MMU). The MMU provides

the virtual memory capabilities needed to support the multi-programming demands of

modern operating systems. The ARM926EJ-S also has a hardware based set of DSP

instruction extensions, which includes single cycle MAC operations, and hardware based

native Jazelle Java Byte-code execution. The NXP implementation has a 32 kB

instruction cache and a 32 kB data cache.

For low power consumption, the LPC3220/30/40/50 takes advantage of NXP’s advanced

technology development to optimize intrinsic power and uses software controlled

architectural enhancements to optimize application based power management.

The LPC3220/30/40/50 also includes 256 kB of on-chip static RAM, a NAND flash

interface, an Ethernet MAC, an LCD controller that supports STN and TFT panels, and an

external bus interface that supports SDR and DDR SDRAM as well as static devices. In

addition, the LPC3220/30/40/50 includes a USB 2.0 full-speed interface, seven UARTs,

two I2C-bus interfaces, two SPI/SSP ports, two I2S-bus interfaces, two single output

PWMs, a motor control PWM, six general purpose timers with capture inputs and compare

outputs, a Secure Digital (SD) interface, and a 10-bit Analog-to-Digital Converter (ADC)

with a touch screen sense option.

For additional documentation, see Section 15 “References”.

2.

Features and benefits

 ARM926EJ-S processor, running at CPU clock speeds up to 266 MHz.

 Vector Floating Point (VFP) coprocessor.

 32 kB instruction cache and 32 kB data cache.

 Up to 256 kB of Internal SRAM (IRAM).

 Selectable boot-up from various external devices: NAND flash, SPI memory, USB,

UART, or static memory.

LPC3220/30/40/50

16/32-bit ARM microcontrollers; hardware floating-point

coprocessor, USB On-The-Go, and EMC memory interface

Rev. 2.1 — 24 June 2014

Product data sheet

Similar Part No. - LPC3250

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	LPC3250	365Kb / 73P	16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface Rev. 01-6 February 2009
NXP Semiconductors	LPC3250	4Mb / 12P	NXP Microcontrollers Selection Guide November 2012
List of Unclassifed Man...	LPC3250	422Kb / 6P	OEM Board v1.5 DS
NXP Semiconductors	LPC3250FET296	365Kb / 73P	16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface Rev. 01-6 February 2009

More results

Similar Description - LPC3250

Manufacturer	Part #	Datasheet	Description
Motorola, Inc	MC68881	1Mb / 48P	HCMOS Floating-Point Coprocessor
NXP Semiconductors	LPC2290	185Kb / 41P	16/32-bit ARM microcontrollers with CAN, 10-bit ADC and external memory interface Rev. 01-09 February 2004
NXP Semiconductors	LPC3180	215Kb / 36P	16/32-bit ARM microcontroller; hardware floating-point coprocessor, USB On-The-Go, and SDRAM memory interface Rev. 01-2 June 2006
Digital Core Design	DFPMU	138Kb / 5P	Floating Point Coprocessor
NXP Semiconductors	LPC2210	258Kb / 50P	16/32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface Rev. 06-11 December 2008
	LPC3180	845Kb / 36P	16/32-bit ARM microcontroller; hardware floating-point coprocessor, USB On-The-Go, and SDRAM memory interface Rev. 02-15 February 2007
	LPC3220	365Kb / 73P	16/32-bit ARM microcontrollers; hardware floating-point coprocessor, USB On-The-Go, and EMC memory interface Rev. 01-6 February 2009
Microchip Technology	PIC24FJ256GB210	3Mb / 386P	64/100-Pin, 16-Bit Flash Microcontrollers with USB On-The-Go (OTG) 2010
Microchip Technology	PIC24FJ256DA210-I-PT	3Mb / 408P	16-Bit Flash Microcontrollers with Graphics Controller and USB On-The-Go (OTG) 01/05/10
NXP Semiconductors	LPC2210	273Kb / 50P	16/32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface Rev. 06-11 December 2008

More results

LPC3250 Datasheet(PDF) 1 Page - NXP Semiconductors

LPC3250 Datasheet(HTML) 1 Page - NXP Semiconductors

Similar Part No. - LPC3250

Similar Description - LPC3250

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

Datasheet Download

Link URL