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LPC2124FBD64规格书详情
General description
The LPC2114/LPC2124 are based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation and embedded trace support, together with 128/256 kilobytes (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
Key features
■ 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 boot-loader software. Flash programming takes 1 ms per 512 byte 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™ enables non-intrusive high speed real-time tracing of instruction execution.
■ Four channel 10-bit A/D converter with conversion time as low as 2.44 µs.
■ Two 32-bit timers (with 4 capture and 4 compare channels), PWM unit (6 outputs), Real Time Clock and Watchdog.
■ Multiple serial interfaces including two UARTs (16C550), Fast I2C (400 kbits/s) and two SPIs™.
■ 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked Loop with settling time of 100 µs.
■ 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.
产品属性
- 型号:
LPC2124FBD64
- 制造商:
NXP Semiconductors
- 功能描述:
MCU 32BIT ARM7 256K FLASH LQFP64
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
2016+ |
LQFP64 |
12766 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
NXP |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
PHILIS |
2016+ |
LQFP64 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
NXP |
QFP |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
NXP/恩智浦 |
23+ |
LQFP64 |
56248 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
PHILIPS |
21+ |
QFP64 |
10000 |
原装,品质保证,请来电咨询 |
询价 | ||
PHILIS |
LQFP64 |
7563 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
NXP/恩智浦 |
23+ |
LQFP-64 |
6000 |
正规渠道,只有原装! |
询价 | ||
PHILIPS |
23+ |
QFP64 |
12700 |
买原装认准中赛美 |
询价 | ||
PHI |
1436+ |
LQFP64 |
30000 |
绝对原装进口现货可开增值税发票 |
询价 |