手机硬件图，夏新手机芯片pin脚位置说明
标签： 手机硬件
上传时间： 2016-12-07
上传用户：远远ssad
The FM24C256/C256L/C256LZ devices are 256 Kbits CMOS nonvolatile electrically erasable memory. These devices offer the designer different low voltage and low power options. They conform to all requirements in the Extended IIC 2-wire protocol. Furthermore, they are designed to minimize device pin count and simplify PC board layout requirements.
标签： 256 electrically nonvolatile erasable
上传时间： 2016-12-11
上传用户：lps11188
The SP486 and SP487 are low–power quad differential line drivers meeting RS-485 and RS-422 standards. The SP486 features a common driver enable control the SP487 provides independent driver enable controls for each pair of drivers. Both feature tri–state outputs and wide common–mode input range. Both are available in 16–pin plastic DIP and SOIC packages.
标签： differential and standard drivers
上传时间： 2014-01-13
上传用户：tianyi223
这个程序用于控制你的UMTS PCCard，输入SIM pin码，发送和接收SMS短信，并监控网络连接。
上传时间： 2017-03-30
上传用户：梧桐
This is a source of 13.560MHz RFID card reader for TRH031M as ATMEGA8-16AU MPU. The title is 3Alogics TRH031M 13.56MHz RFID Reader V1.0. project : RFID Reader V2.0 Target : MEGA8-16AU Crystal: 16.000 Mhz Input : TRH031M RFID 13.56MHz Output : RS232C 115200,N,8,1 Compiler : ICC-AVR V6.26C // pin configuration for ATMEGA8-16AU TQFP32 // #30 RXD <--- RXD (SP3232) // #31 TXD ---> TXD (SP3232) // #32 PD2/INT0 <--- INTR (TRH031M) // # 1 PD3/INT1 ---> RST (TRH031M) // # 2 PD4 ---> D4 (TRH031M) // # 9 PD5 ---> D5 (TRH031M) // #10 PD6 ---> D6 (TRH031M) // #11 PD7 ---> D7 (TRH031M) // #12 PB0 ---> D0 (TRH031M) // #13 PB1 ---> D1 (TRH031M) // #14 PB2 ---> D2 (TRH031M) // #15 PB3 ---> D3 (TRH031M) // #16 PB4 ---> CSB (TRH031M) // #17 PB5 ---> LED // #23 PC0 ---> A0 (TRH031M) // #24 PC1 ---> A1 (TRH031M) // #25 PC2 ---> A2 (TRH031M) // #26 PC3 ---> ALE (TRH031M) // #27 PC4 ---> /RD (TRH031M) // #28 PC5 ---> /WR (TRH031M)
标签： 13.560 ATMEGA 3Alogi source
上传时间： 2017-03-31
上传用户：s363994250
The AT24C512 provides 524,288 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 65,536 words of 8 bits each. The device鈥檚 cascadable feature allows up to four devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where lowpower and low-voltage operation are essential. The devices are available in spacesaving 8-pin PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead Leadless Array (LAP), and 8-lead SAP packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.
标签： electrically programmable provides erasable
上传时间： 2017-04-09
上传用户：cc1015285075
第一代Sandstorm家族，与JTAG复用的GPIO可以直接配置。但是不够安全，意外的配置有可能导致JTAG连接失效。 对于第二代Fury和第三代DustDevil家族，由于GPIOLOCK等寄存器的保护，相关pin默认为JTAG功能而不允许直接配置为GPIO功能。如果要想配置为GPIO功能，则必须首先执行解锁操作。 详见GPIO文档和例程。
上传时间： 2017-04-10
上传用户：wkchong
this is a document relating to the davicom ic Dm9000. this document has inportant programming tips relating to the DM9000 hardware pin IOR.
标签： document this programming inportant
上传时间： 2017-06-02
上传用户：气温达上千万的
The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the document "SCP1000 Product Family Specification 8260800" for further information on SCP1000 register addressing and SPI communication. This document applies to the SCP1000-D01.
标签： communication Technologies objective pressure
上传时间： 2017-06-17
上传用户：youmo81
5800C Fm芯片资料和驱动代码 技术特点： *国内首颗采用CMOS工艺的调频收音机芯片； *驱动能力强，可直接驱动耳机及放大器； *功耗低，比国外先进方案还低1mA； *频率覆盖从76M-108M的各国调频波段； *高度集成度，所需外围器件数为零； *强大的LOW-IF数字音频结构； *强大的数字信号处理技术（DSP）,实现自动频率控制和自动增益控制； *数字自适应噪声抑制 接受灵敏度高、音质出色、立体声效果优异； *支持重低音，可调式电台搜寻、柔软静音和混音等功能； *只需一个32.768K晶振作为参考时钟； *支持I2C和SPI数字接口，支持I2S音频接口，可以配合所有多媒体处理芯片； *可调去加重（50／75 us) ； *模拟和数字音量控制； *线性模拟输出电压； *两线和三线控制接口模式； *封装面积： 4×4mm，24-pin QFN
上传时间： 2017-06-21
上传用户：1101055045
