LPC1346FHN33: Entry-level 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core
The LPC1346FHN33 is a ARM Cortex-M3 based microcontroller for embedded applications featuring a high level of integration and low power consumption. The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration. The LPC1346FHN33 operates at CPU frequencies of up to 72 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.
sot865-3_3d
Data Sheets (2)
| Name/Description | Modified Date |
|---|---|
| 32-bit ARM Cortex-M3 microcontroller; up to 64 kB flash; up to 12 kB SRAM; USB device; USART; EEPROM (REV 1.0) PDF (2.5 MB) LPC1315_16_17_45_46_47_ZH_1 | 20 May 2016 |
| 32-bit ARM Cortex-M3 microcontroller; up to 64 kB flash; up to 12 kB SRAM; USB device; USART; EEPROM (REV 3.0) PDF (1.3 MB) LPC1315_16_17_45_46_47 | 20 Sep 2012 |
Errata (1)
| Name/Description | Modified Date |
|---|---|
| Errata sheet LPC1315/16/17/45/46/47 (REV 2.0) PDF (41.0 kB) ES_LPC131X_4X | 12 Aug 2014 |
Application Notes (11)
| Name/Description | Modified Date |
|---|---|
| USB mass storage class with the LPC1300 on-chip driver (REV 1.0) PDF (1.0 MB) AN10905_ZH | 06 Mar 2015 |
| IR remote controller/receiver solution for Windows Media Center (REV 1.0) ZIP (739.0 kB) AN11551 | 15 Aug 2014 |
| AES encryption and decryption software on LPC microcontrollers (REV 1.1) ZIP (174.0 kB) AN11241 | 17 Mar 2014 |
| Guidelines for full-speed USB on NXP®'s LPC microcontrollers (REV 1.1) PDF (148.0 kB) AN11392 | 20 Feb 2014 |
| FM+ I2C on LPC1300 (REV 2.0) ZIP (300.0 kB) AN10900 | 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 |
| USB HID with the LPC1300 on-chip driver (REV 1.1) ZIP (820.0 kB) AN10904 | 22 Jul 2013 |
| How to implement the PMBus software stack (REV 1.0) ZIP (1.1 MB) AN11318 | 22 Jul 2013 |
| Decoding DTMF tones using M3 DSP library FFT function (REV 1.0) PDF (505.0 kB) AN10943_ZH | 23 Aug 2012 |
| UUencoding for UART ISP (REV 1.0) PDF (139.0 kB) AN11229 | 06 Jul 2012 |
Users Guides (3)
| Name/Description | Modified Date |
|---|---|
| DALI getting started guide (REV 2.0) ZIP (13.2 MB) UM10553 | 09 Aug 2013 |
| LPC1315/16/17/45/46/47 User manual (REV 4.0) PDF (2.7 MB) UM10524 | 15 Mar 2013 |
| LPC1315/16/17/45/46/47 User manual (REV 1.0) PDF (3.7 MB) UM10524_ZH | 23 Aug 2012 |
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 |
Supporting Information (1)
| Name/Description | Modified Date |
|---|---|
| ADC design guidelines (REV 1.0) PDF (145.0 kB) TN00009 | 09 May 2014 |
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
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) | Security | GPIO | Ethernet | USB | USB (speed) | USB (type) | LCD | CAN | UART | ADC sample rate | I²C | SPI | I²S | ADC channels | ADC (bits) | Comparators | DAC (bits) | IOH | Timers | Timer (bits) | SCTimer / PWM | RTC | PWM | Product category | QEI | Package name | Temperature range | Temperature sensor | Supply voltage [min] (V) | Supply voltage [max] (V) | Demoboard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LPC1346FHN33 | Active | Cortex-M3 | 72 | 90 | 48 | 10 | 4 | 26 | 1 | FS | device | 1 | 400 ksps | 1 | 2 | 8 | 12 | N | 22 | 16; 32 | 1 | 11 | 110-LPC1300- | HVQFN32 | -40 °C to +85 °C | 2 | 3.6 | OM13034 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LPC1346FHN33 | | SOT865-3 | Tray, Bakeable, Single in Drypack | Active | LPC1346FHN33,551 (9352 975 16551) | Standard Marking | LPC1346FHN33 |    | Always Pb-free | 3 | 3 |
- 32-bit ARM Cortex-M3 microcontroller; up to 64 kB flash; up to 12 kB SRAM; USB device; USART; EEPROM LPC1347FHN33
- 32-bit ARM Cortex-M3 microcontroller; up to 64 kB flash; up to 12 kB SRAM; USB device; USART; EEPROM lpc1300
- Errata sheet LPC1315/16/17/45/46/47 LPC1347FHN33
- USB mass storage class with the LPC1300 on-chip driver LPC1347FHN33
- IR remote controller/receiver solution for Windows Media Center LPC1347FHN33
- AES encryption and decryption software on LPC microcontrollers LPC43S50FET256
- Guidelines for full-speed USB on NXP®'s LPC microcontrollers LPC1788FET208
- FM+ I2C on LPC1300 LPC1347FHN33
- DALI master using LPC134x LPC1347FHN33
- DALI master using LPC134x LPC1347FHN33
- USB HID with the LPC1300 on-chip driver LPC1347FHN33
- How to implement the PMBus software stack LPC43S50FET256
- Decoding DTMF tones using M3 DSP library FFT function LPC1788FET208
- UUencoding for UART ISP LPC43S50FET256
- DALI getting started guide LPC1347FHN33
- LPC1315/16/17/45/46/47 User manual LPC1347FHN33
- LPC1315/16/17/45/46/47 User manual LPC1347FHN33
- ADC design guidelines LPC4333JET256
- AN11174 - DALI slave using the LPC111x LPC1347FHN33
- AN11175 - DALI master using LPC134x LPC1347FHN33
- DALI SDK2.0 setup LPC1347FHN33
- UM10553 - DALI getting started guide LPC1347FHN33
- SOT865-3 LPC1347FHN33
- NXQ1TXA1
