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LPC1347FBD64数据手册恩XP中文资料规格书
LPC1347FBD64规格书详情
描述 Description
The LPC1347FBD64 is an Arm Cortex-M3 based microcontroller for embedded applications featuring a high level of integration and low power consumption. The Arm Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration. The LPC1347FBD64 operates at CPU frequencies of up to 72 MHz. The Arm Cortex-M3 CPU incorporates a 3-stage pipeline and uses a Harvard architecture with separate local instruction and data buses as well as a third bus for peripherals. The Arm Cortex-M3 CPU also includes an internal prefetch unit that supports speculative branching.
特性 Features
Arm Cortex-M3 r2p1 processor, running at frequencies of up to 72 MHz
Arm Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
Non Maskable Interrupt (NMI) input selectable from several input sources
System tick timer
64 kB on-chip flash program memory with a 256 byte page erase function
In-System Programming (ISP) and In-Application Programming (IAP)
4 kB on-chip EEPROM data memory with on-chip API support
12 kB SRAM data memory
16 kB boot ROM with API support
Standard JTAG test interface for BSDL
Serial Wire Debug
Support for ETM Arm Cortex-M3 debug time stamping
51 General Purpose I/O (GPIO) pins
8 GPIO pins can be selected as edge and level sensitive interrupt sources
Two GPIO grouped interrupt modules
High-current source output driver (20 mA) on one pin (P0_7)
High-current sink driver (20 mA) on true open-drain pins (P0_4 and P0_5)
Four general purpose counter/timers
Programmable Windowed WatchDog Timer (WWDT)
Repetitive Interrupt Timer (RI Timer)
12-bit ADC with eight input channels and sampling rates of up to 500 kSamples/s
USB 2.0 full-speed device controller
USART with fractional baud rate generation
Two SSP controllers with FIFO and multi-protocol capabilities
I2C-bus interface supporting the full I2C-bus specification and Fast-mode Plus
Crystal Oscillator with an operating range of 1 MHz to 25 MHz
12 MHz high-frequency Internal RC oscillator (IRC) trimmed to 1 % accuracy
Internal low-power, low-frequency WatchDog Oscillator (WDO)
PLL allows CPU operation up to the maximum CPU rate
A second, dedicated PLL is provided for USB
Clock output function with divider
Four reduced power modes
Power profiles residing in boot ROM
Processor wake-up
Integrated PMU (Power Management Unit)
Power-On Reset (POR)
Brownout detect with four separate thresholds for interrupt and forced reset
Unique device serial number for identification
Single 3.3 V power supply (2.0 V to 3.6 V)
应用 Application
消费电子外设
医疗设备
工业控制
手持式扫描仪
USB音频设备
技术参数
- 型号:
LPC1347FBD64
- 功能描述:
ARM微控制器 - MCU 32bit ARM Cortex-M3 64KB Flash 12KB SRAM
- RoHS:
否
- 制造商:
STMicroelectronics
- 核心:
ARM Cortex M4F
- 处理器系列:
STM32F373xx
- 数据总线宽度:
32 bit
- 最大时钟频率:
72 MHz
- 程序存储器大小:
256 KB 数据 RAM
- 大小:
32 KB 片上
- ADC:
Yes
- 工作电源电压:
1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V
- 工作温度范围:
- 40 C to + 85 C
- 封装/箱体:
LQFP-48
- 安装风格:
SMD/SMT
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
恩XP |
22+ |
64LQFP |
9000 |
原厂渠道,现货配单 |
询价 | ||
恩XP |
2022+ |
LQFP-64 |
8000 |
只做原装支持实单,有单必成。 |
询价 | ||
恩XP |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
恩XP |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
恩XP |
24+ |
64-LQFP |
13500 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
恩XP |
23+ |
LQFP-64 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
恩XP |
1725+ |
? |
8450 |
只做原装进口,假一罚十 |
询价 | ||
恩XP |
23+ |
N/A |
6000 |
公司只做原装,可来电咨询 |
询价 | ||
恩XP |
23+ |
9865 |
原装正品,假一赔十 |
询价 | |||
恩XP |
23+ |
NA |
6000 |
原装现货订货价格优势 |
询价 |