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TMC2072-MT中文资料PDF规格书
TMC2072-MT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 |
---|---|---|---|---|---|---|---|
Microchip |
1940+ |
N/A |
808 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
SMSC |
22+ |
QFP |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
SMSC |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
Microchip |
24+ |
TQFP-100 |
16000 |
原装优势绝对有货 |
询价 | ||
Microchip |
4590 |
只做正品 |
询价 | ||||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
MICROCHIP/微芯 |
20+ |
LQFP-100 |
5000 |
支持实单/原盒/原包/原标/进口原装 |
询价 | ||
MICROCHIP/微芯 |
21+ |
QFP100 |
26680 |
公司只有原装 |
询价 | ||
microchip |
23+ |
LQFP |
15420 |
原包装原标现货,假一罚十, |
询价 | ||
Microchip(微芯) |
2324+ |
Microchip(微芯) |
78920 |
二十余载金牌老企,研究所优秀合供单位,您的原厂窗口 |
询价 |