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LPC2114FBD64/01中文資料恩XP數(shù)據(jù)手冊(cè)PDF規(guī)格書

LPC2114FBD64/01
廠商型號(hào)

LPC2114FBD64/01

功能描述

Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC

文件大小

182.91 Kbytes

頁面數(shù)量

40

生產(chǎn)廠商 未知制造商
企業(yè)簡(jiǎn)稱

恩XP

中文名稱

未知制造商

數(shù)據(jù)手冊(cè)

下載地址一下載地址二

更新時(shí)間

2025-6-22 13:30:00

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LPC2114FBD64/01規(guī)格書詳情

General description

The LPC2114/2124 are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, together with 128/256 kB of embedded high-speed flash memory. A 128-bit wide memory interface and a unique accelerator architecture enable 32-bit code execution at maximum clock rate. For critical code size applications, the alternative 16-bit Thumb mode reduces code by more than 30 with minimal performance penalty.

Features and benefits

Key features brought by LPC2114/2124/01 devices

■ Fast GPIO ports enable port pin toggling up to 3.5 times faster than the original device. They also allow for a port pin to be read at any time regardless of its function.

■ Dedicated result registers for ADC(s) reduce interrupt overhead. The ADC pads are 5 V tolerant when configured for digital I/O function(s).

■ UART0/1 include fractional baud rate generator, auto-bauding capabilities and handshake flow-control fully implemented in hardware.

■ Buffered SSP serial controller supporting SPI, 4-wire SSI, and Microwire formats.

■ SPI programmable data length and master mode enhancement.

■ Diversified Code Read Protection (CRP) enables different security levels to be implemented. This feature is available in LPC2114/2124/00 devices as well.

■ General purpose timers can operate as external event counters.

Key features common for all devices

■ 16/32-bit ARM7TDMI-S microcontroller in a tiny LQFP64 package.

■ 16 kB on-chip static RAM.

■ 128/256 kB on-chip flash program memory. 128-bit wide interface/accelerator enables high speed 60 MHz operation.

■ In-System Programming (ISP) and In-Application Programming (IAP) via on-chip bootloader software. Flash programming takes 1 ms per 512 B line. Single sector or full chip erase takes 400 ms.

■ EmbeddedICE-RT interface enables breakpoints and watch points. Interrupt service routines can continue to execute whilst the foreground task is debugged with the on-chip RealMonitor software.

■ Embedded Trace Macrocell (ETM) enables non-intrusive high speed real-time tracing of instruction execution.

■ Four-channel 10-bit ADC with conversion time as low as 2.44 ?s.

■ Two 32-bit timers (with four capture and four compare channels), PWM unit (six outputs), Real-Time Clock (RTC) and watchdog.

■ Multiple serial interfaces including two UARTs (16C550), Fast I2C-bus (400 kbit/s) and two SPIs.

■ 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked Loop with settling time of 100s.

■ Vectored Interrupt Controller with configurable priorities and vector addresses.

■ Up to forty-six 5 V tolerant general purpose I/O pins. Up to nine edge or level sensitive external interrupt pins available.

■ On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz.

■ Two low power modes, Idle and Power-down.

■ Processor wake-up from Power-down mode via external interrupt.

■ Individual enable/disable of peripheral functions for power optimization.

■ Dual power supply:

? CPU operating voltage range of 1.65 V to 1.95 V (1.8 V ± 0.15 V).

? I/O power supply range of 3.0 V to 3.6 V (3.3 V ± 10 ) with 5 V tolerant I/O pads. 16/32-bit ARM7TDMI-S processor.

產(chǎn)品屬性

  • 型號(hào):

    LPC2114FBD64/01

  • 功能描述:

    ARM微控制器 - MCU ARM7 128KF/16KRI2C

  • RoHS:

  • 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(shí)鐘頻率:

    72 MHz

  • 程序存儲(chǔ)器大小:

    256 KB 數(shù)據(jù) RAM

  • 大?。?/span>

    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

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
24+
15
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恩XP
24+
LQFP-64
5000
十年沉淀唯有原裝
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恩XP
21+
176-LQFP
5680
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詢價(jià)
恩XP
2024+
N/A
70000
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詢價(jià)
恩XP
20+21+
LQFP64
58550
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恩XP
24+
QFP
5070
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恩XP
24+
N/A
8000
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恩XP
23+
LQFP64
12300
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恩XP
23+
LQFP-64
10065
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恩XP
24+
QFP
6000
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