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| 型號： | LPC2158FBD100 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Single-chip 16-bit-32-bit microcontrollers; 512 kB flash, with 32 segment x 4 LCD driver |
| 中文描述： | 32-BIT, FLASH, 60 MHz, RISC MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100 |
| 文件頁數(shù)： | 19/45頁 |
| 文件大?。?/td> | 220K |
| 代理商： | LPC2158FBD100 |
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LPC2157_2158_2
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 02 — 9 February 2009
19 of 45
NXP Semiconductors
LPC2157/2158
Single-chip 16-bit/32-bit microcontrollers
The LPC2158 is equipped with a USB device controller that enables 12 Mbit/s data
exchange with a USB host controller. It consists of a register interface, serial interface
engine, endpoint buffer memory and DMA controller. The serial interface engine decodes
the USB data stream and writes data to the appropriate end point buffer memory. The
status of a completed USB transfer or error condition is indicated via status registers. An
interrupt is also generated if enabled.
A DMA controller can transfer data between an endpoint buffer and the USB RAM.
6.10.1
Features
Fully compliant with USB 2.0 Full-speed specification.
Supports 32 physical (16 logical) endpoints.
Supports control, bulk, interrupt and isochronous endpoints.
Scalable realization of endpoints at run time.
Endpoint maximum packet size selection (up to USB maximum specification) by
software at run time.
RAM message buffer size based on endpoint realization and maximum packet size.
Supports SoftConnect and GoodLink LED indicator. These two functions are sharing
one pin.
Supports bus-powered capability with low suspend current.
Supports DMA transfer on all non-control endpoints.
One duplex DMA channel serves all endpoints.
Allows dynamic switching between CPU controlled and DMA modes.
Double buffer implementation for bulk and isochronous endpoints.
6.11 UARTs
The LPC2157/2158 each contain two UARTs. In addition to standard transmit and receive
data lines, the UART1 also provides a full modem control handshake interface.
Compared to previous LPC2000 microcontrollers, UARTs in LPC2157/2158 introduce a
fractional baud rate generator for both UARTs, enabling these microcontrollers to achieve
standard baud rates such as 115200 Bd with any crystal frequency above 2 MHz. In
addition, auto-CTS/RTS flow-control functions are fully implemented in hardware.
6.11.1
Features
16 B Receive and Transmit FIFOs.
Register locations conform to 16C550 industry standard.
Receiver FIFO trigger points at 1 B, 4 B, 8 B and 14 B
Built-in fractional baud rate generator covering wide range of baud rates without a
need for external crystals of particular values.
Transmission FIFO control enables implementation of software (XON/XOFF) flow
control on both UARTs.
LPC2158 UART1 equipped with standard modem interface signals. This module also
provides full support for hardware flow control (auto-CTS/RTS).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2158FBD100,551 | 功能描述:ARM微控制器 - MCU 512K FL/40K RAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC2158FBD100-S | 功能描述:ARM微控制器 - MCU 512K FL/40K RAM USB LCD RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
| LPC2194 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontroller; 256 kB ISP/IAP flash with 10-bit ADC and CAN |
| LPC2194HBD64 | 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM7 256K FLASH LQFP64 |
| LPC2194HBD64,151 | 功能描述:ARM微控制器 - MCU PREF PART LPC2194HBD64/01-S RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT |
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