ata6286-pnqw ATMEL Corporation, ata6286-pnqw Datasheet - Page 9

• Manufacturer Part Number: ata6286-pnqw
• Description: Ata6285 Tpms Control And Transmitter Ic
• Manufacturer: ATMEL Corporation

ATA6285/ATA6286 [Preliminary]
The AVR core combines a rich instruction set with 32 general purpose working registers. All the
32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent
registers to be accessed in one single instruction executed in one clock cycle. The resulting
architecture is more code efficient while achieving throughputs up to ten times faster than con-
ventional CISC microcontrollers.
The embedded architecture provides the following features: 8K bytes of In-System Programma-
ble Flash with Read-While-Write capabilities, 320 (256 + 64) bytes EEPROM, 512 bytes SRAM,
11(19) general purpose I/O lines, 32 general purpose working registers, On-chip Debugging
support and programming, two flexible Timer/Counters with compare modes, internal and exter-
nal interrupts, a sensor interface for external pressure sensor and Acceleration/Motion sensor, a
programmable Watchdog Timer with internal calibrated Oscillator, an SPI serial port, and three
software selectable power saving modes.
®
The device is manufactured using Atmel
’s high density non-volatile memory technology. The
On-chip ISP Flash allows the program memory to be reprogrammed In-System through an SPI
serial interface, by a conventional non-volatile memory programmer, or by an On-chip Boot pro-
gram running on the AVR core. The Boot program can use any interface to download the
application program in the Application Flash memory. Software in the Boot Flash section will
continue to run while the Application Flash section is updated, providing true Read-While-Write
operation. By combining an 8-bit RISC CPU with In-System Self-Programmable Flash on a
monolithic chip, the Atmel ATmegaT is a powerful microcontroller that provides a highly flexible
and cost effective solution to many embedded control applications.
The AVR is supported with a full suite of program and system development tools including: C
Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators, and Evalu-
ation Kits.
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