LPC1850FET256: Quad SPI Flash Interface (SPIFI), 200 kB SRAM, two High-speed USB, Ethernet, LCD, LBGA256 package

The LPC185x/3x/2x/1x are ARM Cortex-M3 based microcontrollers for embedded applications. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration.

The LPC185x/3x/2x/1x operate at CPU frequencies of up to 180 MHz. The ARM Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching.

The LPC185x/3x/2x/1x include up to 1 MB of flash and 136 kB of on-chip SRAM, 16 kB of EEPROM memory, a quad SPI Flash Interface (SPIFI), a State Configurable Timer (SCT) subsystem, two High-speed USB controllers, Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals.

sot740-2_3d

Data Sheets (2)

Name/Description	Modified Date
32-bit ARM Cortex-M3 MCU; up to 200 kB SRAM; Ethernet, two High-speed USB, LCD, and external memory controller (REV 3.1) PDF (3.1 MB) LPC1850_30_20_10_ZH_1	20 May 2016
32-bit ARM Cortex-M3 flashless MCU; up to 200 kB SRAM; Ethernet, two HS USB, LCD, and external memory controller (REV 6.7) PDF (2.8 MB) LPC1850_30_20_10	14 Mar 2016

Errata (1)

Name/Description	Modified Date
Errata sheet LPC1850, LPC1830, LPC1820, LPC1810 (REV 7.0) PDF (374.0 kB) ES_LPC18X0	03 Jun 2016

Application Notes (16)

Name/Description	Modified Date
LPC1800 (with Flashless) Low Power Modes and Wake-up Times (REV 1.0) ZIP (1.5 MB) AN11853	15 Aug 2016
SCTimer/PWM cookbook (REV 5.0) ZIP (24.9 MB) AN11538	22 Mar 2016
LPC18xx Secondary USB Host bootloader (REV 1.0) ZIP (3.6 MB) AN11651	06 Mar 2015
Code Read Protection in LPC1800 and LPC4300 (REV 1.0) ZIP (16.2 MB) AN11581	14 Aug 2014
Implementing PWM dithering on the LPC18xx SCTimer/PWM (REV 1.0) ZIP (1.7 MB) AN11580	08 Aug 2014
SCT camera interface design with LPC1800 and LPC4300 (REV 1.2) ZIP (1.3 MB) AN11365	13 Jun 2014
AES encryption and decryption software on LPC microcontrollers (REV 1.1) ZIP (174.0 kB) AN11241	17 Mar 2014
SDRAM interface to LPC18xx/43xx EMC (REV 1.0) PDF (351.0 kB) AN11508	31 Jan 2014
Connecting a High Speed USB PHY via ULPI (REV 1.0) ZIP (358.0 kB) AN11309	28 Aug 2013
LPC1800/LPC4300 One-Time Programmable (OTP) configuration (REV 1.0) ZIP (227.0 kB) AN11292	23 Aug 2013
Using the SCT in LPCXpresso, Keil, and IAR (REV 1.0) ZIP (4.1 MB) AN11161	09 Aug 2013
Using SPIFI on LPC1800 and LPC4300 (REV 1.0) ZIP (7.0 MB) AN11206	09 Aug 2013
Wrting a flash programming algorithm for unsupported devices (REV 1.0) ZIP (389.0 kB) AN11285	09 Aug 2013
How to implement the PMBus software stack (REV 1.0) ZIP (1.1 MB) AN11318	22 Jul 2013
Bootmode jumper settings for LPC1800 and LPC4300 (REV 1.0) PDF (247.0 kB) AN11239	23 Jul 2012
UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN11229	06 Jul 2012

Users Guides (1)

Name/Description	Modified Date
LPC18xx ARM Cortex-M3 microcontroller (REV 2.8) PDF (9.2 MB) UM10430	15 Dec 2015

Brochures (1)

Name/Description	Modified Date
NXP®'s Flexible camera interface (REV 1.0) PDF (910.0 kB) 75017537	04 Mar 2014

Package Information (1)

Name/Description	Modified Date
plastic low profile ball grid array package; 256 balls; body 17 x 17 x 1 mm (REV 1.0) PDF (644.0 kB) SOT740-2	08 Feb 2016

Reports or Presentations (1)

Name/Description	Modified Date
Driving LPC1700/LPC1800/LPC4300 with EPSON Crystals (REV 1.1) PDF (209.0 kB) R_10076	27 Nov 2015

Supporting Information (3)

Name/Description	Modified Date
ADC design guidelines (REV 1.0) PDF (145.0 kB) TN00009	09 May 2014
Connecting a USB power switch to the LPC18xx / LPC43xx (REV 1.0) PDF (76.0 kB) TN00007	06 Mar 2013
LPC1800 and LPC4300 MxMEMMAP memory map (REV 1.0) PDF (148.0 kB) TN00006	06 Dec 2012

Software

AN11161 - Using the SCT in LPCXpresso, Keil, and IAR (REV 1.0) ZIP AN11161_V1 4/26/2012

Ordering Information

Product	Status	Core	Clock speed [max] (MHz)	DMIPS	RAM (kB)	Security	GPIO	Ethernet	USB	USB (speed)	USB (type)	CAN	UART	I²C	SPI	ADC channels	ADC (bits)	ADC sample rate	Comparators	DAC (bits)	Timers	Timer (bits)	SCTimer / PWM	RTC	PWM	QEI	Package name	Temperature range	Temperature sensor	Supply voltage [min] (V)	Supply voltage [max] (V)	IOH	Demoboard	Product category
LPC1850FET256/3D	Active	Cortex-M3	180		200	N	164	1	2	HS (2x)	host/device	2	4	2	2	8	10			10	4	32	1	1	6	1	LBGA256	-40 °C to +85 °C		2.4	3.6		OM13061; OM13028; OM13039; OM13026; OM13059; OM13030; OM13010
LPC1850FET256/CP3353	Active	Cortex-M3	180		200	N	164	1	2	HS (2x)	host/device	2	4	2	2	8	10			10	4	32	1	1	6	1	LBGA256	-40 °C to +85 °C		2.4	3.6		OM13061; OM13028; OM13039; OM13026; OM13059; OM13030; OM13010
LPC1850FET256/CP3349	Active	Cortex-M3	180	225	200	N	164	1	2	HS (2x)	host/device	2	4	2	2	8	10			10	4	32	1	1	6	1	LBGA256	-40 °C to +85 °C		2.4	3.6		OM13010; OM13026; OM13030; OM13039; OM13059; OM13028; OM13061
LPC1850FET256	Active	Cortex-M3	180	225	200	N	164	1	2	HS (2x)	host/device	2	4	2	2	8	10	400 ksps	0	10	4	32	1	1	6	1	LBGA256	-40 °C to +85 °C	0	2.4	3.6	N	OM13061; OM13028; OM13039; OM13026; OM13059; OM13030; OM13010	140-LPC1800-

Package Information

Product ID	Outline Version	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	LeadFree Conversion Date	MSL	MSL LF
LPC1850FET256	SOT740-2	Tray, Bakeable, Single in Drypack	Active	LPC1850FET256,551 (9352 936 85551)	Standard Marking	LPC1850FET256	Always Pb-free	NA	3
LPC1850FET256/3D	SOT740-2	Tray, Bakeable, Single in Drypack	Active	LPC1850FET256/3DE (9353 085 71551)	Standard Marking	LPC1850FET256/3D	Always Pb-free	NA	3
LPC1850FET256/CP3353	SOT740-2	Tray, Bakeable, Single in Drypack	Active	LPC1850FET256/CPAE (9353 090 19551)	Standard Marking	LPC1850FET256/CP3353	Always Pb-free	NA	3