U9280M-H中文资料PDF规格书
U9280M-H规格书详情
Description
The U9280M-H IC is a multi-chip module for remote control and contactless ID systems. It consists of the ATAR092 microcontroller and U3280M transponder interface circuit with EEPROM. A coil connected to the transponder interface serves as a wire less bi-directional communication interface as well as a power supply for the microcontroller and the interface. As a transponder, the device is supplied by a magnetic RF field applied at the coil. For IR- or RF-transmitter applications, it can be supplied by a battery. The microcontroller supports, with its built-in timers, a wide range of IR- and RF-transmission modes such as burst-modulation modes, PWM-, NRZ-, Manchester- and Bi-phase coding.
Features
• 4-bit HARVARD Architecture
• 4k ×8-bit Application ROM
• 256 ×4-bit RAM
• 32 ×16-bit EEPROM
• 10 Bi-directional I/Os
• 4 External Interrupt Inputs (SSO20)
• 8 Interrupt Levels
• 2 ×8-bit Multifunction Timer/Counter
• Interval Timer with Watchdog
• Two-Wire Interface (TWI)
• Voltage Supervisor
• On-chip RC Oscillator
• On-chip Crystal Oscillator
Benefits
• Contactless Power Supply and Communication Interface
• Power Management for Contactless and Battery Power Supply
• Shift-register-supported Modulator and Demodulator Stages
• Low Power Consumption
• Active Mode < 300 µA at 2V and 1 MHz System Clock Frequency(2 µs Instruction Cycle)
• Power-down Mode < 1 µA
• Supply Voltage 2.0V to 6.5V
• High-level Language Programming in qFORTH
• Operating Speed: 1 µs to 10 µs Instruction Cycle (2 µs at VDD = 2V)
产品属性
- 型号:
U9280M-H
- 制造商:
ATMEL
- 制造商全称:
ATMEL Corporation
- 功能描述:
Microcontroller with Transponder Interface
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AMPHENOL/安费诺 |
23+ |
Connector |
6540 |
只做原装正品现货或者订货假一赔十! |
询价 | ||
ATMEL |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
MINI |
23+ |
NA/ |
3699 |
原装现货,当天可交货,原型号开票 |
询价 | ||
AMPHENOL CORPORATION |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
MINI |
2022+ |
DIP |
5961 |
询价 | |||
Amphenol |
17+ |
DIP |
17900 |
I/O连接器1X1HDMINISASCAGEASSY |
询价 | ||
Amphenol Commercial Products |
2308+ |
495713 |
一级代理,原装正品,公司现货! |
询价 | |||
UNI-SEMI |
SOT23-6 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | |||
MINI |
22+ |
DIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
AMPHENOL/安费诺 |
22+ |
23509 |
郑重承诺只做原装进口货 |
询价 |