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LPC2194JBD64规格书详情
General description
The LPC2194 is based on a 16/32 bit ARM7TDMI-S™ CPU with real-time emulation and embedded trace support, together with 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 and 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 and Embedded Trace interfaces offer real-time debugging with on-chip RealMonitor software as well as high speed real-time tracing of instruction execution.
■ Four interconnected CAN interfaces with advanced acceptance filters. Additional serial interfaces are two UARTs (16C550), Fast I2C (400 kbits/s) and two SPIs™.
■ 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.
■ Vectored Interrupt Controller with configurable priorities and vector addresses.
■ Up to forty-six 5 V tolerant general purpose I/O pins. Up to 9 edge or level sensitive external interrupt pins available.
■ Operating temperature range from −40 °C to +105 °C.
■ 60 MHz maximum CPU clock available from programmable on-chip Phase-Locked Loop.
■ 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.
产品属性
- 型号:
LPC2194JBD64
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Single-chip 16/32-bit microcontrollers 256 kB ISP/IAP Flash with 10-bit ADC and CAN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
10+ |
QFP |
9640 |
专业一站OEM,省时省力少花冤枉钱!专业可靠! |
询价 | ||
NXP/恩智浦 |
23+ |
64-LQFP |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
NXP |
08+ |
1600 |
询价 | ||||
NXP/恩智浦 |
2021+ |
QFP |
16800 |
只做原装在原厂和代理搬货 |
询价 | ||
NXP USA Inc. |
21+ |
64-TQFP |
5680 |
100%进口原装!长期供应!绝对优势价格(诚信经营 |
询价 | ||
NXP |
20+ |
QFP |
11520 |
特价全新原装公司现货 |
询价 | ||
PH |
22+ |
NA |
30000 |
原装现货假一罚十 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
NA/ |
475 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
NXP |
20+ |
QFP |
33560 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NXP |
20+ |
TQFP144 |
500 |
样品可出,优势库存欢迎实单 |
询价 |