LPC1112FHN33: Scalable Entry Level 32-bit Microcontroller (MCU) based on ARM® Cortex®-M0+/M0 Cores

The LPC1112FHN33 is an ARM Cortex-M0 microcontroller and it can operate up to 50 MHz. The peripheral complement of the LPC1112FHN33 includes 16 kB of flash memory, up to 4 kB of SRAM, one Fast-mode 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 28 general purpose I/O pins. In addition, the LPC1112FHN33 features unique on-chip API-driven power profiles which provide users with ready-to-use power management templates. Optimized for CPU performance, CPU efficiency and lowest active current, the power profiles enable maximum operating frequency through the entire voltage range from 1.8 V to 3.6 V without compromising speed or functionality.

sot865-3_3d

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 (1)

Name/Description	Modified Date
Errata sheet LPC1111/12/13/14/15 (REV 5.0) PDF (38.0 kB) ES_LPC111X	17 Oct 2013

Application Notes (20)

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
Sensored BLDC motor control with LPC111x/LPC11Cxx (REV 1.0) ZIP (4.2 MB) AN11094	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
Capacitive touch sensing using the LPC11xx (REV 1.0) PDF (502.0 kB) AN11023_ZH	23 Aug 2012
UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN11229	06 Jul 2012
AN11027 - Using the LPC1100 low power modes and wake-up times on the LPCXpresso (with software) (REV 1.0) ZIP (803.0 kB) AN11027	22 Feb 2011
AN11031 - PCB layout and ADC circuit recommendations for LPC1100 and LPC1300 (with software) (REV 1.0) ZIP (974.0 kB) AN11031V1	14 Feb 2011
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

Brochures (1)

Name/Description	Modified Date
Low-cost development platform for 32-bit LPC microcontroller family; NXP® LPCXpresso (REV 1.0) PDF (225.0 kB) 75016842	28 Jan 2011

Package Information (1)

Name/Description	Modified Date
plastic thermal enhanced very thin quad flat package; no leads; 32 terminals; body 7 x 7 x 0.85 mm (REV 1.0) PDF (204.0 kB) SOT865-3	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 (2)

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

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)	Flash (kB)	RAM (kB)	GPIO	UART	I²C	SPI	ADC sample rate	ADC channels	ADC (bits)	Timers	Timer (bits)	SCTimer / PWM	PWM	Package name	Temperature range	IOH	Supply voltage [min] (V)	Supply voltage [max] (V)	Product category	Demoboard
LPC1112FHN33/303	Introduction Pending	Cortex-M0	50	16	2	28	1	1	1		8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C		1.8	3.6		OM11085; OM11086; OM13035; OM11049
LPC1112FHN33/103	Active	Cortex-M0	50	16	2	28	1	1	1		8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C		1.8	3.6		OM11085; OM11086; OM13035; OM11049
LPC1112FHN33/101	Active	Cortex-M0	50	16	2	28	1	1	1		8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C		1.8	3.6		OM11085; OM11086; OM13035; OM11049
LPC1112FHN33/202	Active	Cortex-M0	50	16	2	28	1	1	1		8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C		1.8	3.6		OM11085; OM11086; OM13035; OM11049
LPC1112FHN33/201	Active	Cortex-M0	50	16	2	28	1	1	1		8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C		1.8	3.6		OM11085; OM11086; OM13035; OM11049
LPC1112FHN33/102	Active	Cortex-M0	50	16	2	28	1	1	1		8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C		1.8	3.6		OM11085; OM11086; OM13035; OM11049
LPC1112FHN33/203	Active	Cortex-M0	50	16	2	28	1	1	1		8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C		1.8	3.6		OM11085; OM11086; OM13035; OM11049
LPC1112FHN33	No Longer Manufactured	Cortex-M0	50	16	2	28	1	1	1	400 ksps	8	10	4	16; 32	1	13	HVQFN32	-40 °C to +85 °C	N	1.8	3.6	030-LPC1100-	OM11085; OM11086; OM13035; OM11049

Package Information

Product ID	Outline Version	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	LeadFree Conversion Date	MSL	MSL LF
LPC1112FHN33/101	SOT865-3	Tray, Bakeable, Single in Drypack	Active	LPC1112FHN33/101,5 (9352 907 73551)	Standard Marking	LPC1112FHN33/101	Always Pb-free	3	3
LPC1112FHN33/102	SOT865-3	Tray, Bakeable, Single in Drypack	Active	LPC1112FHN33/102,5 (9352 938 76551)	Standard Marking	LPC1112FHN33/102	Always Pb-free	3	3
LPC1112FHN33/103	SOT865-3	Tray, Bakeable, Single in Drypack	Active	LPC1112FHN33/103,5 (9352 972 54551)	Standard Marking	LPC1112FHN33/103	Always Pb-free	3	3
LPC1112FHN33/201	SOT865-3	Tray, Bakeable, Single in Drypack	Active	LPC1112FHN33/201,5 (9352 907 74551)	Standard Marking	LPC1112FHN33/201	Always Pb-free	3	3
LPC1112FHN33/202	SOT865-3	Tray, Bakeable, Single in Drypack	Active	LPC1112FHN33/202,5 (9352 938 77551)	Standard Marking	LPC1112FHN33/202	Always Pb-free	3	3
LPC1112FHN33/202	SOT865-3	Reel 13" Q1/T1 in Drypack	Active	LPC1112FHN33/202:5 (9352 938 77518)	Standard Marking	LPC1112FHN33/202	Always Pb-free	3	3
LPC1112FHN33/203	SOT865-3	Tray, Bakeable, Single in Drypack	Active	LPC1112FHN33/203,5 (9352 956 29551)	Standard Marking	LPC1112FHN33/203	Always Pb-free	3	3
LPC1112FHN33/303	SOT865-3	Tray, Bakeable, Single in Drypack	Development	LPC1112FHN33/303,5 (9352 956 28551)	Standard Marking		Always Pb-free	3	3