Features:
- 8K bytes of In-System ProgrammableFlash.
- 512 bytes EEPROM.
- 512 bytes SRAM.
- 32 general-purpose I/O lines.
- 32 generalpurpose working registers.
- flexible timer/counters with compare modes.
- internal andextemal interrupts.
- a programmable serial UART.
- programmable Watchdog Timer withinternal oscillator.
- an SPI serial port and two softwareselectable powersaving modes.
- The Idle Mode stops the CPU while allowing the SRAM, timer/counters.
- SPI port andinterrupt system to continue functioning.
- Low power.
- High-speed CMOS Process Technology.
- Fully Static Operation.
- On-chip Analog Comparator.
- Master/Slave SPI Serial Interface.
- AVR: High performance and Low power.
- Microcontroller: Low power Idle,External and Internal Interrupt Sources and Power down Modes.
- The Power-down mode saves the register con-tents but freezes the oscillator, disabling all other chip functions until the next externalinterrupt or hardware reset.
- The device is manufactured using Atmel’s high-density nonvolatile memory technology.
- The On chip InSystem Programmable Flash allows the program memory to be reprogrammed InSystem through an SP! serial interface or by a conventional nonvolatilememory prograer.
- By combining an enhanced RISC 8bit CPU with InSystem Programmable Flash on a monolithic chip.
- The Atmel AT90S8515 is a powerful microcontroller that providesa highly flexible aosteffective solution to many embed-ded control applications.
- The AT90S8515 AVR is supported with a full suite of program and system developmenttools including: C compilers, macro assemblers, program debugger/simulators, in circuit emulators and evaluation kits.
- The AVR core combines a rich instruction set with 32 generalpurpose 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 achievingthroughputs up to ten times faster than conventional CISC microcontrollers.
Pin Assignments:
Specifications:
Datasheet | AT90S8515-8PC |
Product Category | 8-bit Microcontrollers – MCU |
Product | MCUs |
Series | 90S |
Model | AT90S8515-8PC |
Core Processor | AVR |
Program Memory Type | Flash |
Number of Timers/Counters | 2 Timer |
Package/Case | DIP40 |
Mounting Style | Through Hole |
Data Bus Width | 8 bit |
Program Memory Size | 8 kB |
Data RAM Size | 512 B |
Maximum Clock Frequency | 8 MHz |
Number of I/Os | 32 I/O |
Supply Voltage – Min | 4 V |
Supply Voltage – Max | 6 V |
Operating Temperature | 0 °C to + 70 °C |
Applications:
- Appliances.
- Security systems.
- Microwave applications.
- Satellite receivers.
- Automotive body electronics.
- Sensors and flow measurement devices.
- Industrial compressor (HVAC).
- Instrument control panels.
- HVAC blowers and fans.
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