LPC2921

Active32-bit ARM Cortex-M输入电压 2.7 ~ 3.6 V主频 125 MHzFlash 512 KBRAM 40 KB

/2923/2925 ARM9 microcontroller with CAN, LIN, and USB

Manufacturer: NXP
Datasheet: 84 pages · 551 KB
Website: www.nxp.com

Wrong information or a copyright issue? Let us know

LPC2921 Key Specifications

Source: manufacturer datasheet

输入电压	2.7 ~ 3.6 V
主频	125 MHz
Flash	512 KB
RAM	40 KB

Technical Documents

2 documents

Datasheet

LPC2921/2923/2925 ARM9 microcontroller with CAN, LIN, and USB
84 pages551 KB BookmarkedNXP-LPC2921.pdf

Errata

ES_LPC2921_23_25_4.fmThis part
5 pages49 KB BookmarkedES_LPC2921_23_25_Rev4.0.pdf

Alternatives

2 parts

International brands (2)

STM32F100RC	STMicroelectronics	Functional equivalent	High-density value line, advanced Arm®-based 32-bit MCU with 256 to 512 KB Flash, 16 timers, ADC, DAC & 11 comm interfaces
STM32F101RC	STMicroelectronics	Functional equivalent	High-density access line, ARM®-based 32-bit MCU with 256 to 512 KB Flash, 9 timers, 1 ADC and 10 communication interfaces

Where to buy

Prices and stock are set by each distributor

Same Series

LPC2101/02/03 Single-chip 16-bit/32-bit microcontrollers; 8 kB/16 kB/32 kB flash with ISP/IAP, fast ports and 10-bit ADC
LPC2104/2105/2106 Single-chip 32-bit microcontrollers; 128 kB ISP/IAP flash with 16/32/64 kB RAM
LPC2109/2119/2129 Single-chip 16/32-bit microcontrollers; 64/128/256 kB ISP/IAP flash with 10-bit ADC and CAN
LPC2114/2124 Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC
LPC2131/32/34/36/38 Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC
LPC2141/42/44/46/48 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2157/2158 Single-chip 16-bit/32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver
LPC2194Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN
LPC2210/2220 16/32-bit ARM microcontrollers; flashless, with 10-bit ADC and external memory interface
LPC2212/2214 Single-chip 16/32-bit ARM microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC and external memory interface
LPC229016/32-bit ARM microcontroller with CAN, 10-bit ADC and external memory interface
LPC2292/2294 16/32-bit ARM microcontrollers; 256 kB ISP/IAP flash with CAN, 10-bit ADC and external memory interface
LPC2361/2362 Single-chip 16-bit/32-bit MCU; up to 128 kB flash with ISP/IAP, Ethernet, USB 2.0 device/host/OTG, CAN, and 10-bit ADC/DAC
LPC2364/65/66/67/68 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC
LPC2377/78 Single-chip 16-bit/32-bit microcontrollers; 512 kB flash with ISP/IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC/DAC
LPC2387Single-chip 16-bit/32-bit MCU; 512 kB flash with ISP/IAP, Ethernet, USB 2.0 device/host/OTG, CAN, and 10-bit ADC/DAC
LPC2388Single-chip 16-bit/32-bit micro; 512 kB flash with ISP/IAP, Ethernet, USB 2.0 device/host/OTG, CAN, and 10-bit ADC/DAC
LPC2420/2460 Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
LPC2458Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
LPC2468Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface

Order codes / Aliases

LPC292129232925LPC2921FBD100