LPC1820FET100 NXP Semiconductors, LPC1820FET100 Datasheet - Page 79

The LPC1820FET100 is a high-performance, cost-effective Cortex-M3 microcontroller featuring 168 kB of SRAM, and advanced peripherals including High Speed USB 2

LPC1820FET100

Manufacturer Part Number
LPC1820FET100
Description
The LPC1820FET100 is a high-performance, cost-effective Cortex-M3 microcontroller featuring 168 kB of SRAM, and advanced peripherals including High Speed USB 2
Manufacturer
NXP Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LPC1820FET100
Manufacturer:
Signetics
Quantity:
45
NXP Semiconductors
LPC1850_30_20_10
Preliminary data sheet
7.13.8.1 Features
7.13.9.1 Features
7.13.9 Ethernet
The LCD controller provides all of the necessary control signals to interface directly to a
variety of color and monochrome LCD panels. Both STN (single and dual panel) and TFT
panels can be operated. The display resolution is selectable and can be up to 1024  768
pixels. Several color modes are provided, up to a 24-bit true-color non-palettized mode.
An on-chip 512-byte color palette allows reducing bus utilization (i.e. memory size of the
displayed data) while still supporting a large number of colors.
The LCD interface includes its own DMA controller to allow it to operate independently of
the CPU and other system functions. A built-in FIFO acts as a buffer for display data,
providing flexibility for system timing. Hardware cursor support can further reduce the
amount of CPU time needed to operate the display.
Remark: Ethernet is available on parts LPC1850/30 (see
AHB master interface to access frame buffer.
Setup and control via a separate AHB slave interface.
Dual 16-deep programmable 64-bit wide FIFOs for buffering incoming display data.
Supports single and dual-panel monochrome Super Twisted Nematic (STN) displays
with 4-bit or 8-bit interfaces.
Supports single and dual-panel color STN displays.
Supports Thin Film Transistor (TFT) color displays.
Programmable display resolution including, but not limited to: 320  200, 320  240,
640  200, 640  240, 640  480, 800  600, and 1024  768.
Hardware cursor support for single-panel displays.
15 gray-level monochrome, 3375 color STN, and 32 K color palettized TFT support.
1, 2, or 4 bits-per-pixel (bpp) palettized displays for monochrome STN.
1, 2, 4, or 8 bpp palettized color displays for color STN and TFT.
16 bpp true-color non-palettized for color STN and TFT.
24 bpp true-color non-palettized for color TFT.
Programmable timing for different display panels.
256 entry, 16-bit palette RAM, arranged as a 128  32-bit RAM.
Frame, line, and pixel clock signals.
AC bias signal for STN, data enable signal for TFT panels.
Supports little and big-endian, and Windows CE data formats.
LCD panel clock may be generated from the peripheral clock, or from a clock input
pin.
10/100 Mbit/s
TCP/IP hardware checksum
IP checksum
DMA support
All information provided in this document is subject to legal disclaimers.
Rev. 3.1 — 15 December 2011
32-bit ARM Cortex-M3 microcontroller
LPC1850/30/20/10
Table
2).
© NXP B.V. 2011. All rights reserved.
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