描述 Description

The Neuron 5000 Processor incorporates communication and control functions on a single chip, in both hardware and firmware, to facilitate the design of a LONWORKS device.

特性 Features

? 3.3V operation\r
? Higher-performance Neuron? Core —internal system clock scales up to 80 MHz\r
? Enables lower-cost device designs\r
? Serial memory interface for inexpensive external EEPROM and flash non-volatile memories\r
? Supports up to 254 Network Variables (NVs) and 127 aliases\r
? User programmable interrupts provide faster response time to external events\r
? Includes hardware UART with 16-byte receive and transmit FIFOs\r
? 7mm x 7mm 48-pin QFN package\r
? 5-pin network communications port with 3.3V drive and 5V-tolerant pins.\r
? 12 I/O pins with 35 programmable standard I/O models\r
? Supports up to 42KB of application code space\r
? 64KB RAM (44KB user accessible) and 16KB ROM on-chip memories\r
? Unique 48-bit Neuron ID in every device for network installation and management.\r
? -40°C to +85°C operating temperature range