ATMEGA8515-16JU Atmel, ATMEGA8515-16JU Datasheet - Page 255
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ATMEGA8515-16JU
Manufacturer Part Number
ATMEGA8515-16JU
Description
IC MCU AVR 8K 16MHZ IND 44-PLCC
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA8515-16JU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
EBI/EMI, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
35
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)
4.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
44-PLCC
Package
44PLCC
Device Core
AVR
Family Name
ATmega
Maximum Speed
16 MHz
Operating Supply Voltage
5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
35
Interface Type
SPI/USART
Number Of Timers
2
Processor Series
ATMEGA8x
Core
AVR8
Data Ram Size
512 B
Maximum Clock Frequency
16 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
Minimum Operating Temperature
- 40 C
Cpu Family
ATmega
Device Core Size
8b
Frequency (max)
16MHz
Total Internal Ram Size
512Byte
# I/os (max)
35
Number Of Timers - General Purpose
2
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
PLCC
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
2512K–AVR–01/10
USART .............................................................................................. 135
Analog Comparator ......................................................................... 164
Boot Loader Support – Read-While-Write Self-Programming ..... 166
Memory Programming..................................................................... 179
Electrical Characteristics................................................................ 197
ATmega8515 Typical Characteristics ............................................ 207
Register Summary ........................................................................... 239
SS Pin Functionality.......................................................................................... 131
Data Modes ...................................................................................................... 134
Single USART................................................................................................... 135
Clock Generation .............................................................................................. 137
Frame Formats ................................................................................................. 140
USART Initialization.......................................................................................... 141
Data Transmission – The USART Transmitter ................................................. 142
Data Reception – The USART Receiver .......................................................... 145
Asynchronous Data Reception ......................................................................... 148
Multi-processor Communication Mode ............................................................. 151
Accessing UBRRH/UCSRC Registers.............................................................. 153
USART Register Description ............................................................................ 155
Examples of Baud Rate Setting........................................................................ 159
Features............................................................................................................ 166
Application and Boot Loader Flash Sections .................................................... 166
Read-While-Write and No Read-While-Write Flash Sections........................... 166
Boot Loader Lock bits ....................................................................................... 168
Entering the Boot Loader Program ................................................................... 169
Addressing the Flash During Self-Programming .............................................. 171
Self-Programming the Flash ............................................................................. 172
Program and Data Memory Lock bits ............................................................... 179
Fuse bits ........................................................................................................... 180
Signature Bytes ................................................................................................ 181
Calibration Byte ................................................................................................ 181
Parallel Programming Parameters, Pin Mapping, and Commands .................. 182
Parallel Programming ....................................................................................... 184
Serial Downloading........................................................................................... 193
Serial Programming Pin Mapping ..................................................................... 193
External Clock Drive Waveforms ...................................................................... 199
External Clock Drive ......................................................................................... 199
SPI Timing Characteristics ............................................................................... 200
External Data Memory Timing .......................................................................... 202
ATmega8515(L)
iii