Anterwell Technology Ltd.
Anterwell Technology Ltd. Large Original stock of IC Electronics Components, Transistors, Diodes etc. High Quality, Reasonable Price, Fast Delivery.
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TOSHIBA CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC
TMPN3150B1AFG
The TMPN3150B1AFG is a Neuron Chip which configures LONWORKS nodes in combination with external memory. Neuron Chips have all the built-in communications and control functions required to implement LONWORKS nodes. These nodes may then be easily integrated into highly-reliable distributed intelligent control networks. The typical functions for this chip are explained below.
FEATURES z I / O Functions • Eleven programmable I / O pins. • • • • • • • • • Two programmable 16-bit timers and counters built in. 34 different types of I / O functions to handle a wide range of input and output. ROM firmware image containing pre-programmed I / O drivers, greatly simplifying application programs. ( Stored in external ROM ) z Network functions Two CPUs for communication protocol processing built in. The communications and application CPUs execute in parallel. Equipped with a built-in LonTalk protocol which supports all seven levels of the OSI reference model with ISO. Highly reliable communication protocol is supplied as firmware. Built-in twisted-pair wire transceiver Equipped with communications modes and communication speeds which support various types of external transceivers. Supports twisted-pair wire, power line, radio ( RF ), infrared, coaxial cables and fiber optics. Communication port transceiver modes and logical addresses stored within the EEPROM. Can be amended via the network.
| ITEM | SYMBOL | MIN | TYP. | MAX | UNIT |
| Operating Voltage | VDD | 4.5 | 5.0 | 5.5 | V |
| Input Voltage ( TTL ) | VIH(1) | 2.0 | ― | VDD | V |
| V IL(1) | VSS | ― | 0.8 | V | |
| Input Voltage ( CMOS ) | V IH(2) | VDD-0.8 | ― | VDD | V |
| V IL(2) | VSS | ― | 0.8 | V |
PACKAGE DIMENSONS