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Manufacturer Part #

LPC2939FBD208,551

LPC29xx Series 768 kB Flash 56 kB RAM 125 MHz 16/32-Bit Microcontroller-LQFP-208

ECAD Model:
Mfr. Name: NXP
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
NXP LPC2939FBD208,551 - Technical Attributes
Attributes Table
Family Name: LPC29xx
Core Processor: ARM9
Program Memory Type: Flash
Flash Size (Bytes): 512kB
RAM Size: 56kB
Speed: 125MHz
No of I/O Lines: 152
InterfaceType / Connectivity: CAN/I2C/LIN/QSPI/UART/USB
Peripherals: CAN/I2C/LIN/On-Chip-ADC/PWM/UART/USB/Watchdog
Number Of Timers: 6
Supply Voltage: 2.7V to 3.6V
Operating Temperature: -40°C to +85°C
On-Chip ADC: 24-chx10-bit
Watchdog Timers: 1
Package Style:  LQFP-208
Mounting Method: Surface Mount
$Features & Applications

The LPC2939 combine an ARM968E-S CPU core with two integrated TCM blocks operating at frequencies of up to 125 MHz, Full-speed USB 2.0 Host/OTG/Device controller, CAN and LIN, 56 kB SRAM, 768 kB flash memory, external memory interface, three 10-bit ADCs, and multiple serial and parallel interfaces in a single chip targeted at consumer, industrial, medical, and communication markets. To optimize system power consumption, the LPC2939 has a very flexible Clock Generation Unit (CGU) that provides dynamic clock gating and scaling.

Features and benefits :

  • ARM968E-S processor running at frequencies of up to 125 MHz maximum.
  • Multilayer AHB system bus at 125 MHz with four separate layers.
  • On-chip memory:
  • Two Tightly Coupled Memories (TCM), 32 kB Instruction (ITCM), 32 kB Data TCM (DTCM)
    • Two separate internal Static RAM (SRAM) instances; 32 kB SRAM and 16 kB SRAM
    • 8 kB ETB SRAM, also usable for code execution and data
    • 768 kB high-speed flash program memory
    • 16 kB true EEPROM, byte-erasable/programmable
  • Dual-master, eight-channel GPDMA controller on the AHB multilayer matrix which can be used with the SPI interfaces and the UARTs, as well as for memory-to-memory transfers including the TCM memories
  • External Static Memory Controller (SMC) with eight memory banks; up to 32-bit data bus; up to 24-bit address bus
  • Serial interfaces:
    • USB 2.0 full-speed Host/OTG/Device controller with dedicated DMA controller and on-chip device PHY
    • Two-channel CAN controller supporting FullCAN and extensive message filtering
    • Two LIN master controllers with full hardware support for LIN communication. The LIN interface can be configured as UART to provide two additional UART interfaces.
    • Two 550 UARTs with 16-byte Tx and Rx FIFO depths, DMA support, modem control, and RS-485/EIA-485 (9-bit)
Pricing Section
Global Stock:
0
USA:
0
478
Factory Stock:Factory Stock:
0
Factory Lead Time:
26 Weeks
Minimum Order:
108
Multiple Of:
36
Total
$2,187.00
USD
Quantity
Web Price
1
$21.26
3
$21.00
10
$20.72
20
$20.55
40+
$20.25
Product Variant Information section