Atmel AT91C140
The AT91C140 is a member of the Atmel AT91 16- and 32-bit microcontroller family based on the ARM7TDMI processor core.| Part No. | AT91C140 |
|---|---|
| Datasheet | AT91C140 Download |
| Manufacturer |  Atmel |
| Description | Microcontrollers |
| Buy | Stock & Price |
FEATURES
● ARM7TDMI® ARM® Thumb® Processor Core – In-Circuit Emulator, 36 MHz Operation● Ethernet Bridge – Dual Ethernet 10/100 Mbps MAC Interface – 16-Kbyte Frame Buffer
● 1 K-Byte Boot ROM, Embedding a Boot Program – Enable Application Download from DataFlash®
● External Bus Interface – On-chip 16-bit SDRAM Controller – 4-Chip Select Static Memory Controller
● Multi-level Priority, Individually Maskable, Vectored Interrupt Controller
● Three 16-bit Timer/Counters
● Two UARTs with Modem Control Lines
● Serial Peripheral Interface (SPI)
● Two PIO Controllers, Managing up to 48 General-purpose I/O Pins
● Available in a 208-lead PQFP Package
● Power Supplies – VDDIO 3.3V nominal – VDDCORE and VDDOSC 1.8V nominal
● -40°C to + 85°C Operating Temperature Range AT91 ARM® Thumb® Microcontrollers AT91C140 1.
DESCRIPTION
This p
