LPC1774FBD144: 128kB Flash、40kB SRAM、USB、LQFP144封装
LPC1774是一种适合嵌入式应用的Cortex-M3微控制器，具有高集成度和低功耗的特点，运行频率为120 MHz。功能包括128 kB Flash存储器、40 kB数据存储器、USB 2.0设备、8通道DMA控制器、4个UART、2个CAN通道、3个SSP/SPI、3个I2C、I2S、8通道12位ADC、10位DAC、电机控制PWM、4个通用定时器、6输出通用PWM、带独立电池供电的超低功耗实时时钟以及多达109个通用I/O引脚。
sot486-1_3d
数据手册 (1)
| 名称/描述 | 修改日期 |
|---|---|
| 32-bit ARM Cortex-M3 microcontroller; up to 512 kB flash and 96 kB SRAM; USB Device/Host/OTG; Ethernet; LCD; EMC (REV 5.5) PDF (2.4 MB) LPC178X_7X | 26 Apr 2016 |
勘误表 (1)
| 名称/描述 | 修改日期 |
|---|---|
| Errata sheet LPC177x/8x (REV 4.1) PDF (189.0 kB) ES_LPC177X_8X | 19 Feb 2015 |
应用说明 (15)
| 名称/描述 | 修改日期 |
|---|---|
| AN_LPC177x_8x_Secondary_USB_Host_Bootloader (REV 1.1) ZIP (3.4 MB) AN11628 | 06 Mar 2015 |
| 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 |
| Interrupt handling during IAP calls for LPC177x_8x and LPC407x_8x (REV 1.0) ZIP (8.5 MB) AN11333 | 20 Jan 2014 |
| Migrating from the LPC177x/8x to LPC407x/8x (REV 1.0) ZIP (3.3 MB) AN11335 | 01 Oct 2013 |
| Memory to DAC data transfers using the LPC1700's DMA (REV 1.0) ZIP (470.0 kB) AN10917 | 09 Aug 2013 |
| Using the LPC178x/7x power modes (REV 1.0) ZIP (826.0 kB) AN11096 | 09 Aug 2013 |
| I2C secondary boot loader (REV 1.0) ZIP (661.0 kB) AN11258 | 09 Aug 2013 |
| LPC1700 secondary USB bootloader (REV 3.0) ZIP (1.1 MB) AN10866 | 22 Jul 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 |
| BLDC motor control with LPC1700 (REV 2.0) ZIP (1.3 MB) AN10898 | 11 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 |
| PCB layout guidelines for NXP® MCUs in BGA packages (REV 2.0) PDF (272.0 kB) AN10778 | 22 Apr 2011 |
用户指南 (2)
| 名称/描述 | 修改日期 |
|---|---|
| UM10470;LPC177x/178x用户手册（简体中文） (REV 1.5) PDF (20.7 MB) LPC177X_178X_UM_SIMPCHN_1 | 16 Sep 2016 |
| LPC178x/7x User manual (REV 3.1) PDF (6.7 MB) UM10470 | 17 Sep 2014 |
手册 (1)
| 名称/描述 | 修改日期 |
|---|---|
| MCUs with external memory bus, Ethernet, USB, and optional LCD (REV 1.0) PDF (707.0 kB) LPC177XLPC178X | 01 Jul 2011 |
封装信息 (1)
| 名称/描述 | 修改日期 |
|---|---|
| plastic low profile quad flat package; 144 leads; body 20 x 20 x 1.4 mm (REV 1.0) PDF (830.0 kB) SOT486-1 | 08 Feb 2016 |
支持信息 (2)
| 名称/描述 | 修改日期 |
|---|---|
| ADC design guidelines (REV 1.0) PDF (145.0 kB) TN00009 | 09 May 2014 |
| Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE | 08 Oct 2009 |
Design Support
- LPC1780CMSIS_ReleaseNotes (REV 1.0) TXT LPC1780CMSIS_RELEASENOTES_1 5/31/2011
软件
- AN10875 - IEC 60601-1-8 audible alert generator using the LPC1700 (REV 1.0) ZIP AN10875 6/10/2013
- AN10859 - LPC1700 Ethernet MII Management (MDIO) via software (REV 1.0) ZIP AN10859 9/18/2012
订购信息
| 型号 | 状态 | 内核 | Clock speed [max] (MHz) | DMIPS | 闪存 (kB) | RAM (kB) | EEPROM (kB) | 安全 | GPIO | 以太网 | USB | USB (speed) | USB (type) | LCD | CAN | UART | I²C | SPI | I²S | ADC channels | ADC (bits) | ADC sample rate | Comparators | DAC (bits) | 定时器 | Timer (bits) | SCTimer / PWM | RTC | PWM | QEI | Package name | Temperature range | Temperature sensor | Supply voltage [min] (V) | IOH | Supply voltage [max] (V) | Demoboard | Product category |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LPC1774FBD144 | Active | Cortex-M3 | 120 | 150 | 128 | 40 | 2 | 109 | 1 | FS | host/device | 2 | 4 | 3 | 1 | 8 | 12 | 400 ksps | 10 | 4 | 32 | 1 | 1 | 6 | 1 | LQFP144 | -40 °C to +85 °C | 2.4 | N | 3.6 | OM13001; OM13020 | 130-LPC1700- |
封装环保信息
| 产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LPC1774FBD144 | | SOT486-1 | HTQFP-HLQFP-LQFP-MSQFP-WAVE | Tray, Bakeable, Single in Drypack | Active | LPC1774FBD144,551 (9352 915 72551) | Standard Marking | LPC1774FBD144 |    | Always Pb-free | 2 | 2 |
- 32-bit ARM Cortex-M3 microcontroller; up to 512 kB flash and 96 kB SRAM; USB Device/Host/OTG; Ethernet; LCD; EMC lpc1700
- Errata sheet LPC177x/8x LPC1788FET208
- AN_LPC177x_8x_Secondary_USB_Host_Bootloader LPC1788FET208
- AES encryption and decryption software on LPC microcontrollers LPC43S50FET256
- Guidelines for full-speed USB on NXP®'s LPC microcontrollers LPC1788FET208
- Interrupt handling during IAP calls for LPC177x_8x and LPC407x_8x LPC4088FET208
- Migrating from the LPC177x/8x to LPC407x/8x LPC4088FET208
- Memory to DAC data transfers using the LPC1700's DMA LPC1788FET208
- Using the LPC178x/7x power modes LPC1788FET208
- I2C secondary boot loader LPC1788FET208
- LPC1700 secondary USB bootloader LPC1788FET208
- SPI secondary boot loader LPC1788FET208
- How to implement the PMBus software stack LPC43S50FET256
- BLDC motor control with LPC1700 LPC1788FET208
- Decoding DTMF tones using M3 DSP library FFT function LPC1788FET208
- UUencoding for UART ISP LPC43S50FET256
- PCB layout guidelines for NXP® MCUs in BGA packages LPC4350FET256
- UM10470;LPC177x/178x用户手册（简体中文） LPC1788FET208
- LPC178x/7x User manual LPC1788FET208
- MCUs with external memory bus, Ethernet, USB, and optional LCD LPC1788FET208
- ADC design guidelines LPC4333JET256
- LPC1780CMSIS_ReleaseNotes LPC1788FET208
- AN10875 - IEC 60601-1-8 audible alert generator using the LPC1700 LPC1788FET208
- AN10859 - LPC1700 Ethernet MII Management (MDIO) via software LPC1788FET208
- SOT486-1 LPC43S37JBD144
- HTQFP-HLQFP-LQFP-MSQFP-WAVE LPC54114J256BD64
- LPC2929FBD144
