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PDF AT90C8515 Data sheet ( Hoja de datos )
| Número de pieza | AT90C8515 | |
| Descripción | 8-Bit Microcontroller | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
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Features
• AVR - High Performance and Low Power RISC Architecture
• 118 Powerful Instructions - Most Single Clock Cycle Execution
• 8K bytes of In-System Reprogrammable Flash
– SPI Serial Interface for Program Downloading
– Endurance: 1,000 Write/Erase Cycles
• 512 bytes EEPROM
– Endurance: 100,000 Write/Erase Cycles
• 512 bytes Internal SRAM
• 32 x 8 General Purpose Working Registers
• 32 Programmable I/O Lines
• Programmable Serial UART
• SPI Serial Interface
• VCC: 2.7 - 6.0V
• Fully Static Operation
– 0 - 8 MHz 4.0 - 6.0V,
– 0 - 4 MHz 2.7 - 4.0V
• Up to 8 MIPS Throughput at 8 MHz
• One 8-Bit Timer/Counter with Separate Prescaler
• One 16-Bit Timer/Counter with Separate Prescaler
and Compare and Capture Modes
• Dual PWM
• External and Internal Interrupt Sources
• Programmable Watchdog Timer with On-Chip Oscillator
• On-Chip Analog Comparator
• Low Power Idle and Power Down Modes
• Programming Lock for Software Security
Description
The AT90S8515 is a low-power CMOS 8-bit microcontroller based on the AVR ®
enhanced RISC architecture. By executing powerful instructions in a single clock
cycle, the AT90S8515 achieves throughputs approaching 1 MIPS per MHz allowing
the system designer to optimize power consumption versus processing speed.
The AVR core combines a rich instruction set with 32 general purpose working regis-
ters. 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 conventional CISC microcontrollers.
(continued)
Pin Configurations
8-Bit
Microcontroller
with 8K bytes
In-System
Programmable
Flash
AT90S8515
Preliminary
Rev. 0841DS–06/98
Note: This is a sumary document. For the complete
76 page document, please visit our Web site at
and request literature number 0841D.
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1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet AT90C8515.PDF ] | |
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