ATMEGA8515-16MU Atmel, ATMEGA8515-16MU Datasheet - Page 56
![IC AVR MCU 8K 16MHZ 5V 44-QFN](/photos/12/13/121316/313-44-qfn_sml.jpg)
ATMEGA8515-16MU
Manufacturer Part Number
ATMEGA8515-16MU
Description
IC AVR MCU 8K 16MHZ 5V 44-QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA8515-16MU
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-VQFN Exposed Pad
Processor Series
ATMEGA8x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 B
Interface Type
SPI, USART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
35
Number Of Timers
2
Operating Supply Voltage
4.5 V to 5.5 V
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
For Use With
ATAVRISP2 - 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
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56
ATmega8515(L)
When the BOOTRST Fuse is unprogrammed, the Boot section size set to 2K bytes and
the IVSEL bit in the GICR Register is set before any interrupts are enabled, the most
typical and general program setup for the Reset and Interrupt Vector Addresses is:
When the BOOTRST Fuse is programmed and the Boot section size set to 2K bytes, the
most typical and general program setup for the Reset and Interrupt Vector Addresses is:
When the BOOTRST Fuse is programmed, the Boot section size set to 2K bytes and the
IVSEL bit in the GICR Register is set before any interrupts are enabled, the most typical
and general program setup for the Reset and Interrupt Vector Addresses is:
Address Labels
$000
$001
$002
$003
$004
$005
;
.org $C02
$C02
$C04
...
$C2A
Handler
Address Labels
.org $002
$001
$002
...
$010
Handler
;
.org $C00
$C00
$C01
$C02
$C03
$C04
$C05
Address Labels
.org $C00
$C00
$C01
$C02
...
$C10
Handler
;
$C11
RESET:
....
....
RESET:
....
RESET:
Code
ldi
out
ldi
out
sei
<instr>
rjmp EXT_INT0
rjmp EXT_INT1
..
rjmp SPM_RDY
Code
rjmp EXT_INT0
rjmp EXT_INT1
..
rjmp SPM_RDY
ldi
out
ldi
out
sei
<instr>
Code
rjmp RESET
rjmp EXT_INT0
rjmp EXT_INT1
..
rjmp SPM_RDY
ldi
r16,high(RAMEND); Main program start
SPH,r16
r16,low(RAMEND)
SPL,r16
r16,high(RAMEND); Main program start
SPH,r16
r16,low(RAMEND)
SPL,r16
r16,high(RAMEND); Main program start
xxx
xxx
; Set Stack Pointer to top of RAM
; Enable interrupts
; IRQ0 Handler
; IRQ1 Handler
;
; Store Program memory Ready
Comments
; IRQ0 Handler
; IRQ1 Handler
;
; Store Program memory Ready
; Set Stack Pointer to top of RAM
; Enable interrupts
; Reset handler
; IRQ0 Handler
; IRQ1 Handler
;
; Store Program memory Ready
Comments
Comments
2512K–AVR–01/10
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