LPC1112FDH28: Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM® Cortex®-M0+/M0 Cores

The LPC1112FDH28 is an ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. The LPC1112FDH28 operates at CPU frequencies of up to 50 MHz. The LPC1112FDH28 includes up to 16 kB of flash memory, up to 4 kB of data memory, one Fastmode Plus I²C-bus interface, one RS-485/EIA-485 UART, one SPI interface with SSP features, four general purpose counter/timers, a 10-bit ADC, and up to 22 general purpose I/O pins.

Outline 3d SOT361-1

Data Sheets (2)

Name/Description	Modified Date
32 位 ARM Cortex-M0 微控制器，高达 32KB Flash 和 8 KB SRAM (REV 4.0) PDF (2.7 MB) LPC11XX_CN_1	16 Sep 2016
32-bit ARM Cortex-M0 microcontroller; up to 64 kB flash and 8 kB SRAM (REV 9.2) PDF (2.6 MB) LPC111X	31 Mar 2014

Errata (2)

Name/Description	Modified Date
Errata sheet LPC1111/12/13/14/15 (REV 5.0) PDF (38.0 kB) ES_LPC111X	17 Oct 2013
Errata sheet LPC1110/11/12/14 (REV 2.0) PDF (38.0 kB) ES_LPC1110_11_12_14	28 Jan 2013

Application Notes (16)

Name/Description	Modified Date
AES encryption and decryption software on LPC microcontrollers (REV 1.1) ZIP (174.0 kB) AN11241	17 Mar 2014
NXP® LPC Cortex-M0 IEC60335 Class B library (REV 1.1) ZIP (2.5 MB) AN11208	24 Jan 2014
Reducing code size for LPC11XX with LPCXpresso (REV 1.0) ZIP (874.0 kB) AN10963	09 Aug 2013
Off-line Li-Ion battery charger solution with the LPC111x family (REV 1.0) ZIP (252.0 kB) AN11139	09 Aug 2013
DMX512/RDM slave using LPC111x (REV 1.0) ZIP (13.4 MB) AN11153	09 Aug 2013
DMX512/RDM master using LPC11U1x (REV 1.0) ZIP (13.4 MB) AN11154	09 Aug 2013
DALI master using LPC134x (REV 2.0) ZIP (13.2 MB) AN11174	09 Aug 2013
DALI master using LPC134x (REV 2.0) ZIP (13.2 MB) AN11175	09 Aug 2013
I2C secondary boot loader (REV 1.0) ZIP (661.0 kB) AN11258	09 Aug 2013
SPI secondary boot loader (REV 1.0) ZIP (638.0 kB) AN11257	22 Jul 2013
How to implement the PMBus software stack (REV 1.0) ZIP (1.1 MB) AN11318	22 Jul 2013
UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN11229	06 Jul 2012
AN10955 - Full-duplex software UART for LPC111x and LPC13xx (REV 1.0) ZIP (735.0 kB) AN10955_-_FULL-DUPLEX_SOFTWARE	07 Jan 2011
AN10995 - LPC1100 secondary bootloader (with software) (REV 1.3) ZIP (660.0 kB) AN10995	22 Oct 2010
Using Code Read Protection in LPC1100 and LPC1300 (REV 1.0) PDF (426.0 kB) AN10968	30 Aug 2010
Full-duplex software UART for LPC111x and LPC13xx (REV 1.0) PDF (390.0 kB) AN10955	16 Jul 2010

Users Guides (4)

Name/Description	Modified Date
UM10398; LPC111x-LPC11Cxx简体中文用户手册 (REV 5.0) PDF (2.6 MB) LPC111X_11CXX_UM_SIMP_CHN_1	16 Sep 2016
LPC111x/LPC11Cxx User manual (REV 12.3) PDF (3.8 MB) UM10398	11 Jun 2014
DMX512/RDM getting started guide (REV 1.0) ZIP (13.4 MB) UM10536	09 Aug 2013
DALI getting started guide (REV 2.0) ZIP (13.2 MB) UM10553	09 Aug 2013

Package Information (1)

Name/Description	Modified Date
plastic thin shrink small outline package; 28 leads; body width 4.4 mm (REV 1.0) PDF (375.0 kB) SOT361-1	08 Feb 2016

Reports or Presentations (1)

Name/Description	Modified Date
Driving the LPC111x with Murata resonators (REV 1.1) PDF (29.0 kB) R_10004	17 Feb 2014

Supporting Information (3)

Name/Description	Modified Date
ADC design guidelines (REV 1.0) PDF (145.0 kB) TN00009	09 May 2014
Migration from LPC1100L to LPC1100XL (REV 1.0) PDF (212.0 kB) TN00005	30 Nov 2012
Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE	08 Oct 2009

Software

AN11174 - DALI slave using the LPC111x (REV 1.0) ZIP LPC11XX_LPC13XX_DALI_DEVKIT_AN_1 3/14/2013
AN11175 - DALI master using LPC134x (REV 1.0) ZIP LPC11XX_LPC13XX_DALI_DEVKIT_AN 3/14/2013
DALI SDK2.0 setup (REV 1.0) ZIP LPC11XX_LPC13XX_DALI_DEVKIT 3/14/2013
AN11043 - Power profiles on the LPC1100L (with software) (REV 1.1) ZIP AN11043_1_2 3/23/2011

Reference Applications

UM10553 - DALI getting started guide (REV 1.0) ZIP LPC11XX_LPC13XX_DALI_DEVKIT_UM 3/14/2013

Ordering Information

Product	Status	Core	Clock speed [max] (MHz)	DMIPS	Flash (kB)	RAM (kB)	EEPROM (kB)	GPIO	Ethernet	USB	USB (speed)	USB (type)	LCD	CAN	UART	I²C	SPI	ADC sample rate	I²S	ADC channels	ADC (bits)	Comparators	Timers	DAC (bits)	Timer (bits)	SCTimer / PWM	RTC	PWM	Package name	Temperature range	Temperature sensor	IOH	Supply voltage [min] (V)	Supply voltage [max] (V)	Product category	Demoboard
LPC1112FDH28/102	Active	Cortex-M0	50		16	4		22							1	1	1			6	10		4		16; 32	1		13	TSSOP28	-40 °C to +85 °C			1.8	3.6		OM11085; OM13035; OM11049

Package Information

Product ID	Package Description	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	RoHS / Pb Free / RHF	LeadFree Conversion Date	MSL	MSL LF
LPC1112FDH28/102		SOT361-1	SSOP-TSSOP-VSO-WAVE	Tube in Drypack	Development	LPC1112FDH28/102,5 (9352 970 34529)	Standard Marking	LPC1112FDH28/102		Always Pb-free	1	2
LPC1112FDH28/102		SOT361-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1 in Drypack	Active	LPC1112FDH28/102:5 (9352 970 34518)	Standard Marking	LPC1112FDH28/102		Always Pb-free	1	2