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參數(shù)資料
| 型號： | LPC2292FBD144 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 數(shù)學處理器 |
| 英文描述： | 16-32-bit ARM microcontrollers; 256 kB ISP-IAP flash with CAN, 10-bit ADC and external memory interface |
| 封裝： | LPC2292FBD144/01<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;LPC2292FET144/01<SOT569-1 (TFBGA144)|<<http://www.nxp.com/packages/SOT56 |
| 文件頁數(shù)： | 19/54頁 |
| 文件大小： | 428K |
| 代理商： | LPC2292FBD144 |
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LPC2292_2294
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 8 — 8 June 2011
19 of 54
NXP Semiconductors
LPC2292/2294
16/32-bit ARM microcontrollers with external memory interface
6.8 General purpose parallel I/O (GPIO) and Fast I/O
Device pins that are not connected to a specific peripheral function are controlled by the
parallel I/O registers. Pins may be dynamically configured as inputs or outputs. Separate
registers allow setting or clearing any number of outputs simultaneously. The value of the
output register may be read back, as well as the current state of the port pins.
6.8.1
Features
Bit-level set and clear registers allow a single instruction set or clear of any number of
bits in one port.
Direction control of individual bits.
Separate control of output set and clear.
All I/O default to inputs after reset.
6.8.2
Features added with the Fast GPIO set of registers available on
LPC2292/2294/01 only
Fast GPIO registers are relocated to the ARM local bus for the fastest possible I/O
timing, enabling port pin toggling up to 3.5 times faster than earlier LPC2000 devices.
Mask registers allow treating sets of port bits as a group, leaving other bits
unchanged.
All Fast GPIO registers are byte addressable.
Entire port value can be written in one instruction.
Ports are accessible via either the legacy group of registers (GPIOs) or the group of
registers providing accelerated port access (Fast GPIOs).
6.9 10-bit ADC
The LPC2292/2294 each contain a single 10-bit successive approximation ADC with four
multiplexed channels.
6.9.1
Features
Measurement range of 0 V to 3 V.
Capable of performing more than 400000 10-bit samples per second.
Burst conversion mode for single or multiple inputs.
Optional conversion on transition on input pin or Timer Match signal.
6.9.2
ADC features available in LPC2292/2294/01 only
Every analog input has a dedicated result register to reduce interrupt overhead.
Every analog input can generate an interrupt once the conversion is completed.
The ADC pads are 5 V tolerant when configured for digital I/O function(s).
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PDF描述 |
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| LPC2292FET144 | 16-32-bit ARM microcontrollers; 256 kB ISP-IAP flash with CAN, 10-bit ADC and external memory interface |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LPC2292FBD144,551 | 功能描述:ARM微控制器 - MCU PREF PART LPC2292FBD144/01-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 安裝風格:SMD/SMT |
| LPC2292FBD144/00 | 制造商:NXP Semiconductors 功能描述:16/32BIT ARM7 MCU 256K FLASH SMD |
| LPC2292FBD144/01 | 制造商:NXP Semiconductors 功能描述:16/32BIT ARM7 MCU 256K FLASH LQFP144 制造商:NXP Semiconductors 功能描述:16/32BIT ARM7 MCU, 256K FLASH, LQFP144 |
| LPC2292FBD144/01,5 | 功能描述:ARM微控制器 - MCU ARM7 256KF/16KR/2CAN 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 安裝風格:SMD/SMT |
| LPC2292FBD144/01,551 | 制造商:NXP Semiconductors 功能描述:LPC2292FBD144/01,551 |
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