LPC1857FET256 - NXP

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LPC1857FET256
Manufacturer

NXP
ChipWorker Part#

CW764655897
RoHS

Lead free / RoHS Compliant
Description

1Mb flash, 136KB SRAM, two High-speed USB, Ethernet, LCD, LBGA256 package
Documentation

Datasheet

LPC1857FET256 Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

LPC1857FET256 Specifications

Attribute	Attribute Value

Part Number	LPC1857FET256
Manufacturer	NXP
ChipWorker Part#	CW764655897
Documentation	Datasheet
Case/Package	LBGA-256
RAM Memory Size	136 kB
FLASH Memory Size	1024 kB
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	2.4 V
	expand all
Product Lifecycle Status	Active
RoHS	RoHS Compliant

Product Description

Overview
The LPC185x/3x/2x/1x are ARM Cortex-M3 based microcontrollers for embedded applications. The ARM Cortex-M3 is a next generation core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of support block integration.
The LPC185x/3x/2x/1x operate at CPU frequencies of up to 180 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.
The LPC185x/3x/2x/1x include up to 1 MB of flash and 136 kB of on-chip SRAM, 16 kB of EEPROM memory, a quad SPI Flash Interface (SPIFI), a State Configurable Timer (SCT) subsystem, two High-speed USB controllers, Ethernet, LCD, an external memory controller, and multiple digital and analog peripherals.
MoreLess
## Features
* Processor core
* ARM Cortex-M3 processor, running at CPU frequencies of up to 180 MHz
* ARM Cortex-M3 built-in Memory Protection Unit (MPU) supporting eight regions
* ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
* Non-maskable Interrupt (NMI) input
* JTAG and Serial Wire Debug, serial trace, eight breakpoints, and four watch points
* Enhanced Trace Module (ETM) and Enhanced Trace Buffer (ETB) support
* System tick timer
* On-chip memory
* Up to 1 MB on-chip dual bank flash memory with flash accelerator
* 16 kB on-chip EEPROM data memory
* 136 kB SRAM for code and data use
* Multiple SRAM blocks with separate bus access
* 64 kB ROM containing boot code and on-chip software drivers
* 64 bit of One-Time Programmable (OTP) memory for general-purpose use
* Clock generation unit
* Crystal oscillator with an operating range of 1 MHz to 25 MHz
* 12 MHz internal RC oscillator trimmed to 2 % accuracy over temperature and voltage (1 % accuracy for Tamb = 0 °C to 85 °C)
* Ultra-low power RTC crystal oscillator
* Three PLLs allow CPU operation up to the maximum CPU rate without the need for a high-frequency crystal. The second PLL can be used with the High-speed USB, the third PLL can be used as audio PLL
* Clock output
* Configurable digital peripherals
* State Configurable Timer (SCT) subsystem on AHB
* Global Input Multiplexer Array (GIMA) allows to cross-connect multiple inputs and outputs to event driven peripherals like timers, SCT, and ADC0/1
* Serial interfaces
* Quad SPI Flash Interface (SPIFI) with 1-, 2-, or 4-bit data at rates of up to 52 MB per second
* 10/100T Ethernet MAC with RMII and MII interfaces and DMA support for high throughput at low CPU load. Support for IEEE 1588 time stamping/advanced time stamping (IEEE 1588-2008 v2)
* One High-speed USB 2.0 Host/Device/OTG interface with DMA support and on-chip high-speed PHY (USB0)
* One High-speed USB 2.0 Host/Device interface with DMA support, on-chip full-speed PHY and ULPI interface to an external high-speed PHY (USB1)
* USB interface electrical test software included in ROM USB stack
* Four 550 UARTs with DMA support: one UART with full modem interface; one UART with IrDA interface; three USARTs support UART synchronous mode and a smart card interface conforming to ISO7816 specification
* Up to two C_CAN 2.0B controllers with one channel each. Use of C_CAN controller excludes operation of all other peripherals connected to the same bus bridge
* Two SSP controllers with FIFO and multi-protocol support. Both SSPs with DMA support
* One Fast-mode Plus I²C-bus interface with monitor mode and with open-drain I/O pins conforming to the full I²C-bus specification. Supports data rates of up to 1 Mbit/s
* One standard I²C-bus interface with monitor mode and standard I/O pins
* Two I²S interfaces with DMA support, each with one input and one output
* Digital peripherals
* External Memory Controller (EMC) supporting external SRAM, ROM, NOR flash, and SDRAM devices
* LCD controller with DMA support and a programmable display resolution of up to 1024H x 768V. Supports monochrome and color STN panels and TFT color panels; supports 1/2/4/8 bpp Color Look-Up Table (CLUT) and 16/24-bit direct pixel mapping
* SD/MMC card interface
* Eight-channel General-Purpose DMA controller can access all memories on the AHB and all DMA-capable AHB slaves
* Up to 164 General-Purpose Input/Output (GPIO) pins with configurable pull-up/pull-down resistors
* GPIO registers are located on the AHB for fast access. GPIO ports have DMA support
* Up to eight GPIO pins can be selected from all GPIO pins as edge and level sensitive interrupt sources
* Two GPIO group interrupt modules enable an interrupt based on a programmable pattern of input states of a group of GPIO pins
* Four general-purpose timer/counters with capture and match capabilities
* One motor control PWM for three-phase motor control
* One Quadrature Encoder Interface (QEI)
* Repetitive Interrupt timer (RI timer)
* Windowed watchdog timer
* Ultra-low power Real-Time Clock (RTC) on separate power domain with 256 bytes of battery powered backup registers
* Event recorder with three inputs to record event identification and event time; can be battery powered
* Alarm timer; can be battery powered
* Analog peripherals
* One 10-bit DAC with DMA support and a data conversion rate of 400 kSamples/s
* Two 10-bit ADCs with DMA support and a data conversion rate of 400 kSamples/s. Up to eight analog channels total. Each analog input is connected to both ADCs
* Unique ID for each device
* Power
* Single 3.3 V (2.2 V to 3.6 V) power supply with on-chip internal voltage regulator for the core supply and the RTC power domain
* RTC power domain can be powered separately by a 3 V battery supply
* Four reduced power modes: Sleep, Deep-sleep, Power-down, and Deep power-down
* Processor wake-up from Sleep mode via wake-up interrupts from various peripherals
* Wake-up from Deep-sleep, Power-down, and Deep power-down modes via external interrupts and interrupts generated by battery powered blocks in the RTC power domain
* Brownout detect with four separate thresholds for interrupt and forced reset
* Power-On Reset (POR)
* Available in LQFP208, LBGA256, LQFP144, and TFBGA100 packages
## Target Applications
* Industrial
* Consumer
* White goods
* RFID readers
* e-Metering
## Features

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy LPC1857FET256

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.