ATMEGA8515-16AU Atmel, ATMEGA8515-16AU Datasheet - Page 200
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ATMEGA8515-16AU
Manufacturer Part Number
ATMEGA8515-16AU
Description
IC AVR MCU 8K 16MHZ 5V 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA8515-16AU
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-TQFP, 44-VQFP
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
16MHz
Interface Type
SPI/USART
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
TQFP
Processor Series
ATMEGA8x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
512 B
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
Package
44TQFP
Family Name
ATmega
Maximum Speed
16 MHz
For Use With
ATSTK600 - DEV KIT FOR AVR/AVR32770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK500 - PROGRAMMER AVR STARTER KIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
-
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATMEGA8515-16AU
Manufacturer:
ATMEL
Quantity:
4 500
Part Number:
ATMEGA8515-16AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
SPI Timing
Characteristics
200
ATmega8515(L)
See Figure 87 and Figure 88 for details.
Table 97. SPI Timing Parameters
Note:
Figure 87. SPI Interface Timing Requirements (Master Mode)
(Data Output)
10
11
12
13
14
15
16
17
18
(Data Input)
(CPOL = 0)
(CPOL = 1)
1
2
3
4
5
6
7
8
9
MISO
MOSI
SCK
SCK
1. In SPI Programming mode the minimum SCK high/low period is:
SS
SS high to tri-state
SCK to out high
SCK to SS high
- 2 t
- 3 t
SCK high/low
SS low to SCK
SCK high/low
Rise/Fall time
Rise/Fall time
SS low to out
Description
SCK period
SCK period
Out to SCK
SCK to out
SCK to out
CLCL
CLCL
Setup
Setup
Hold
Hold
for f
for f
6
4
MSB
CK
CK
(1)
5
< 12 MHz
>12 MHz
MSB
Master
Master
Master
Master
Master
Master
Master
Master
Mode
Slave
Slave
Slave
Slave
Slave
Slave
Slave
Slave
Slave
Salve
7
...
4 • t
2 • t
2 • t
Min
...
10
t
20
ck
ck
ck
ck
50% duty cycle
See Table 58
0.5 • t
2
Typ
3.6
10
10
10
10
15
15
10
SCK
LSB
1
LSB
2
2512K–AVR–01/10
Max
1.6
3
8
ns
µs
ns