ATMEGA8515L-8PU

Operating Temperature Range :
Data Bus Width : 8 bit
Program Memory Size : 8 KB
Operating Supply Voltage : 2.7 V to 5.5 V
Core : AVR
Package / Case : PDIP-40
Mounting Style : Through Hole
Data RAM Size : 512 B
Maximum Clock Frequency : 8 MHz
On-Chip ADC : No
Processor Series : ATMEGA8x


Pinout




Description

The AVR core of ATMEGA8515L-8PU 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 conventional CISC microcontrollers.

The ATMEGA8515L-8PU  provides the following features: 8K bytes of In-System Programmable Flash with Read-While-Write capabilities, 512 bytes EEPROM, 512 bytes SRAM, an External memory interface, 35 general purpose I/O lines, 32 general purpose working registers, two flexible Timer/Counters with compare modes, Internal and External interrupts,a Serial Programmable USART, a programmable Watchdog Timer with internal Oscillator, a SPI serial port, and three software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, Timer/Counters, SPI port, and Interrupt system to continue functioning. The Power-down mode saves the Register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or hardware reset. In Standby mode, the crystal/resonator Oscillator is running while the rest of the device is sleeping. This allows very fast start-up combined with low-power consumption.

The ATMEGA8515L-8PU is manufactured using Atmel's high density nonvolatile memory technology.The On-chip ISP Flash allows the Program memory to be reprogrammed In-System through an SPI serial interface, by a conventional nonvolatile memory programmer, or by an On-chip Boot program 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 ATMEGA8515L-8PU is a powerful microcontroller that provides a highly flexible and cost effective solution to many embedded control applications.The ATMEGA8515L-8PU is supported with a full suite of program and system development tools including: C Compilers, Macro assemblers, Program debugger/simulators, In-circuit Emulators, and Evaluation kits.

 

Parameters:

Technical/Catalog Information	ATMEGA8515L-8PU
Vendor	Atmel
Category	Integrated Circuits (ICs)
Program Memory Size	8K x 8
RAM Size	512 x 8
Number of I /O	35
Package / Case	40-DIP
Speed	8MHz
Controller Series	ATmega
Oscillator Type	Internal
Packaging	Tube
Program Memory Type	FLASH
EEPROM Size	512 x 8
Core Processor	AVR
Data Converters	-
Core Size	8-Bit
Operating Temperature	-40°C ~ 85°C
Connectivity	SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ATMEGA8515L 8PU ATMEGA8515L8PU