TMC2072中文资料PDF规格书
TMC2072规格书详情
General Description
About CircLink
The CircLink networking controller was developed for small control-oriented local network data communication based on ARCNET’s token-passing protocol that guarantees message integrity and calculatable maximum delivery times.
In a CircLink network, when a node receives the token it becomes the temporary master of the network for a fixed, short period of time. No node can dominate the network since token control must be relinquished when transmission is complete. Once a transmission is completed the token is passed on to the next node (logical neighbor), allowing it to be come the master.
Because of this token passing scheme, maximum waiting time for network access can be calculated and the time performance of the network is predictable or deterministic. Industrial network applications require predictable performance to ensure that controlled events occur when required.
PRODUCT FEATURES
◾ Low Power CMOS, 3.3 Volt Power Supply with 5
Volt Tolerant I/O
◾ Supports 8/16-Bit Data Bus
− Both 86xx and 68hxx Platforms
◾ 1K On-chip Dual Port Buffer Memory
− Sequential I/O Mapped Access
◾ Enhanced Token Passing Protocol from ARCNET
− Maximum 31 Nodes per Network
− Token Retry Mechanism
− Maximum 256 Bytes per Packet
− Consecutive Node ID Assignment
◾ Memory Mirror
− Shared Memory within Network
◾ Network Standard Time
− Network Time Synchronization
− Automatic Time Stamping
◾ Coded Mark Inversion
− Intelligent 1-Bit Error Correction
− Magnetic Saturation Prevention
◾ Single Operation Mode
− Supports Only Peripheral (Host) Mode Operates
with MCU
◾ Supports 8 Bit Programmable General Purpose
I/O
◾ Dual Communication Modes (with Peripheral
Mode)
− Free Format Mode
− Remote Buffer Mode
◾ 3 Port Hub Integrated
− 1 Internal and 2 External
◾ Flexible Topologies
− Bus, Star, and Tree
◾ Low-Cost Media can be Used
− RS485 Differential Driver
◾ Fiber Optics and Twisted Pair Cable Supported
◾ 100-Pin TQFP Package; Green, Lead-Free
Package also Available
◾ Temperature Range from 0 to 70 Degrees C
产品属性
- 产品编号:
TMC2072-MT
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 控制器
- 系列:
CircLink™
- 包装:
管件
- 协议:
CircLink™
- 功能:
控制器
- 接口:
并联
- 电压 - 供电:
3.3V
- 电流 - 供电:
15mA
- 工作温度:
0°C ~ 70°C
- 封装/外壳:
100-LQFP
- 供应商器件封装:
100-TQFP(14x20)
- 描述:
IC CTRLR CIRC 100-TQFP DUAL MODE
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
MQFP100(20x14) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
SMSC |
2020+ |
QFP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MICROCHIP |
22+23+ |
QFP100 |
29148 |
绝对原装正品全新进口深圳现货 |
询价 | ||
FAIR |
QFP100 |
06+ |
46 |
全新原装进口自己库存优势 |
询价 | ||
onsemi(安森美) |
23+ |
MQFP100(20x14) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
SMSC |
16+ |
TQFP100 |
338 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICROCHIP(美国微芯) |
2021+ |
LQFP-100 |
499 |
询价 | |||
Microchip Technology |
21+ |
100-LQFP |
400 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
Microchip |
24+ |
TQFP-100 |
16000 |
原装优势绝对有货 |
询价 | ||
Microchip(微芯) |
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 |