LPC1812JBD144: 512kB闪存、104kB SRAM、LQFP144封装
LPC185x/3x/2x/1x是基于ARM Cortex-M3的微控制器，适用于嵌入式应用。ARM Cortex-M3是新一代内核，它提供系统增强型特性，例如低功耗，增强调试特性和提供高级别的块集成支持。
LPC185x/3x/2x/1x的CPU工作频率最高可达180 MHz。ARM Cortex-M3 CPU采用3级流水线和哈佛架构，具有独立本地指令的和数据总线以及用于系统外设的第三总线。ARM Cortex-M3 CPU还包括一个支持分支推测的内部预取单元。
LPC185x/3x/2x/1x包括高达1 MB的闪存和136 kB片内SRAM、16 kB EEPROM存储器、一个四通道SPI闪存接口(SPIFI)、一个状态可配置定时器(SCT)子系统、两个高速USB控制器、以太网、LCD、一个外部存储控制器和多个数字和模拟外设。
sot486-1_3d
数据手册 (1)
| 名称/描述 | 修改日期 |
|---|---|
| 32-bit ARM Cortex-M3 MCU; up to 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC (REV 5.2) PDF (2.7 MB) LPC185X_3X_2X_1X | 08 Mar 2016 |
应用说明 (11)
| 名称/描述 | 修改日期 |
|---|---|
| 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 |
| LPC1800/LPC4300 One-Time Programmable (OTP) configuration (REV 1.0) ZIP (227.0 kB) AN11292 | 23 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 |
用户指南 (1)
| 名称/描述 | 修改日期 |
|---|---|
| LPC18xx ARM Cortex-M3 microcontroller (REV 2.8) PDF (9.2 MB) UM10430 | 15 Dec 2015 |
手册 (1)
| 名称/描述 | 修改日期 |
|---|---|
| NXP®'s Flexible camera interface (REV 1.0) PDF (910.0 kB) 75017537 | 04 Mar 2014 |
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 |
报告或演示文稿 (1)
| 名称/描述 | 修改日期 |
|---|---|
| Driving LPC1700/LPC1800/LPC4300 with EPSON Crystals (REV 1.1) PDF (209.0 kB) R_10076 | 27 Nov 2015 |
支持信息 (4)
| 名称/描述 | 修改日期 |
|---|---|
| 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 |
| Footprint for wave soldering (REV 1.0) PDF (11.0 kB) HTQFP-HLQFP-LQFP-MSQFP-WAVE | 08 Oct 2009 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LPC1812JBD144 | Active | Cortex-M3 | 180 | 225 | 512 | 104 | 16 | N | 83 | 0 | 0 | 0 | 2 | 4 | 2 | 2 | 8 | 10 | 400 ksps | 0 | 10 | 4 | 32 | 1 | 1 | 6 | LQFP144 | -40 °C to +105 °C | 2.4 | N | 3.6 | OM13061; OM13028; OM13026; OM13059 | 140-LPC1800- |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LPC1812JBD144 | | SOT486-1 | HTQFP-HLQFP-LQFP-MSQFP-WAVE | Tray, Bakeable, Single in Drypack | Active | LPC1812JBD144E (9352 997 83551) | Standard Marking | LPC1812JBD144 |    | Always Pb-free | 3 | 3 |
- 32-bit ARM Cortex-M3 MCU; up to 1 MB flash and 136 kB SRAM; Ethernet, two High-speed USB, LCD, EMC lpc1800
- LPC1800 (with Flashless) Low Power Modes and Wake-up Times LPC18S57JET256
- SCTimer/PWM cookbook LPC54114J256UK49
- LPC18xx Secondary USB Host bootloader LPC18S57JET256
- Code Read Protection in LPC1800 and LPC4300 LPC43S57JET256
- Implementing PWM dithering on the LPC18xx SCTimer/PWM LPC43S57JET256
- SCT camera interface design with LPC1800 and LPC4300 LPC43S50FET256
- AES encryption and decryption software on LPC microcontrollers LPC43S50FET256
- SDRAM interface to LPC18xx/43xx EMC LPC43S50FET256
- LPC1800/LPC4300 One-Time Programmable (OTP) configuration LPC4357JET256
- Wrting a flash programming algorithm for unsupported devices LPC4357JET256
- How to implement the PMBus software stack LPC43S50FET256
- LPC18xx ARM Cortex-M3 microcontroller LPC43S70FET256
- NXP®'s Flexible camera interface LPC18S57JET256
- Driving LPC1700/LPC1800/LPC4300 with EPSON Crystals LPC43S70FET256
- ADC design guidelines LPC4333JET256
- Connecting a USB power switch to the LPC18xx / LPC43xx LPC43S50FET256
- LPC1800 and LPC4300 MxMEMMAP memory map LPC4357JET256
- SOT486-1 LPC43S37JBD144
- HTQFP-HLQFP-LQFP-MSQFP-WAVE LPC54114J256BD64
- LPC2929FBD144
