Microchip Technology Inc., the world's leading provider of integrated solutions for integrated microcontrollers, mixed-signal, analog devices and flash memory, announces the addition of a new PIC12/16F15XX 8-bit microcontroller (MCU) family member. The new low-cost, low-pin count PIC12LF1552 is Microchip's smallest (2 x 3 mm UDFN package), lowest cost PIC? MCU with hardware I2CTM support, and includes a hardware that supports capacitive touch sensing A 4-channel 10-bit analog-to-digital converter (ADC) with a capacitive voltage divider (CVD). In addition, the new MCU features 3.5 KB of Flash program memory, 256 bytes of RAM, a 32 MHz internal oscillator, low voltage operation from 1.8V to 3.6V, and an operating current of 50 μA/MHz and a sleep current of 20 nA. Low power consumption.
Hardware CVD helps to more effectively implement the capacitive sensing function of touch applications. This "core independent peripheral" includes additional control logic that automates sampling, reducing software size and minimizing CPU usage. It also provides an automatically controlled guard ring drive and programmable sample and hold capacitors to better match large touch or proximity sensors. These features, combined with the low cost and small footprint of the PIC12LF1552, make it ideal for temperature monitoring devices, small remote controls (such as garage doors and curtains), and mobile phone buttons (such as AndroidTM and Windows® 8 phones with hardware CVD inputs). Interface), indoor light control (such as switching and dimming with hardware CVD), and a wide range of applications such as coffee machines (such as input interfaces and water level monitoring using hardware CVD and integrated communication capabilities).
Steve Drehobl, vice president of MCU8 at Microchip, said: "The low-cost PIC12LF1552 offers I2C in our most compact 8-pin package, further extending Microchip's PIC12/PIC16F15XX family for a wide range of space-constrained and cost-sensitive Applications. If capacitive touch or proximity sensing is required, designers can also use integrated hardware CVD to increase their design efficiency."
Development support
Microchip's full suite of development tools supports PIC12LF microcontrollers, including the MPLAB® X Integrated Development Environment (IDE), the PICkitTM 3 In-Circuit Debugger (part number PG164130), the MPLAB REAL ICETM In-Circuit Emulator (part number DV244005), and the MPLAB ICD 3 Programmer (part number DV164035). In addition, the device is also supported by the MPLAB XC8 compiler for 8-bit PIC MCUs.
Supply
The PIC12LF1552 MCU is available in 8-pin PDIP, SOIC, MSOP, and 2 x 3 x 0.5 mm UDFN packages; samples are available now and are in volume production.
KNB1-63 Miniature Circuit Breaker
KNB1-63 Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
KNB1-63 Miniature Circuit Breaker,Electronics Miniature Circuits Breaker,Automatic Miniature Circuit Breaker,Mini Circuit Breaker
Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.korlen-electric.com