AT90S8515-4PI Atmel, AT90S8515-4PI Datasheet - Page 11
AT90S8515-4PI
Manufacturer Part Number
AT90S8515-4PI
Description
IC MCU 8K FLSH 4MHZ LV IT 40DIP
Manufacturer
Atmel
Series
AVR® 90Sr
Datasheets
1.AT90S8515-4AC.pdf
(112 pages)
2.AT90S8515-4AC.pdf
(4 pages)
3.AT90S8515-4AC.pdf
(4 pages)
Specifications of AT90S8515-4PI
Core Processor
AVR
Core Size
8-Bit
Speed
4MHz
Connectivity
SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 6 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Data Converters
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ALU – Arithmetic Logic
Unit
In-System Programmable
Flash Program Memory
0841G–09/01
In the different addressing modes these address registers have functions as fixed dis-
placement, automatic increment and decrement (see the descriptions for the different
instructions).
The high-performance AVR ALU operates in direct connection with all the 32 general-
purpose working registers. Within a single clock cycle, ALU operations between regis-
ters in the register file are executed. The ALU operations are divided into three main
categories: arithmetic, logical and bit functions.
The AT90S8515 contains 8K bytes On-chip In-System Programmable Flash memory for
program storage. Since all instructions are 16- or 32-bit words, the Flash is organized as
4K x 16. The Flash memory has an endurance of at least 1000 write/erase cycles. The
AT90S8515 Program Counter (PC) is 12 bits wide, thus addressing the 4096 program
memory addresses.
See page 86 for a detailed description of Flash data downloading.
See page 13 for the different program memory addressing modes.
AT90S8515
11
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