参数资料
型号: LPC11C14FBD48/301,
厂商: NXP Semiconductors
文件页数: 29/52页
文件大小: 0K
描述: IC MCU 32BIT 32KB FLASH 48LQFP
产品培训模块: Code Density for LPC11xx
特色产品: LPC1100 Series 50-MHz, 32-bit Cortex-M0? Microcontrollers
标准包装: 250
系列: LPC11Cxx
核心处理器: ARM? Cortex?-M0
芯体尺寸: 32-位
速度: 50MHz
连通性: CAN,I²C,Microwire,SPI,SSI,SSP,UART/USART
外围设备: 欠压检测/复位,POR,WDT
输入/输出数: 40
程序存储器容量: 32KB(32K x 8)
程序存储器类型: 闪存
RAM 容量: 8K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-LQFP
包装: 托盘
其它名称: 568-5098
568-5657
568-5657-ND
LPC11C14FBD48/301
LPC11C14FBD48/301,-ND
35
Special functions in ROM
NXP enhances the ARM Cortex-M architecture by integrating special
features into ROM. These features include programming algorithms,
peripheral drivers and stacks, power profiles, and optimized libraries.
The result is increased design flexibility, reduced code, and a simpler
development cycle.
Peripheral drivers
Certain Cortex-M devices have peripheral application programming
interfaces (APIs) embedded in ROM. Depending on the product
family, these peripheral APIs can be drivers or complete stacks.
For example, the Cortex-M3 LPC1300 and LPC1800, as well as the
Cortex-M4 LPC4300 series, implement USB drivers as well as USB-
compliant stacks that include Human Interface Device (HID), Mass
Storage, Communication Device Class (CDC), and Device Firmware
Upgrade (DFU) class. The Cortex-M devices equipped with CAN
have ROM-based peripheral APIs that include extensible code and
CANopen drivers.
5.
Special functions in ROM
MOTOR
CONTROL
MOTOR
CONTROL
Divide libraries
In the Cortex-M0 LPC1200 series, a ROM-based divide library reduces
Flash code size and produces a deterministic CPU cycle. There are four
functions in the library: unsigned division, signed division, unsigned
division with remainder, and signed division with remainder. The library
supports any width, up to 32 bits, in the numerator or the denominator.
CPU cycles for LPC1200 divide library
Function
CPU cycles
Unsigned
82
Signed (both positive)
85
Signed (one or both negative)
97
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相关代理商/技术参数
参数描述
LPC11C22FB301 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB SRAM C_CAN
LPC11C22FBD48 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB SRAM C_CAN
LPC11C22FBD48/301 制造商:NXP Semiconductors 功能描述:MCU 32BIT ARM CORTEX M0 48LQFP
LPC11C22FBD48/301, 功能描述:8位微控制器 -MCU CORTEX-M0 16 KB FL 8 KB SRAM RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT
LPC11C22FBD48/301,15 制造商:NXP Semiconductors 功能描述:Bulk 制造商:NXP Semiconductors 功能描述:0