ATMEGA3250V-8AU Atmel, ATMEGA3250V-8AU Datasheet - Page 84
![IC AVR MCU 32K 8MHZ 100TQFP](/photos/6/70/67048/313-100-tqfp_sml.jpg)
ATMEGA3250V-8AU
Manufacturer Part Number
ATMEGA3250V-8AU
Description
IC AVR MCU 32K 8MHZ 100TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA3250V-8AU
Core Processor
AVR
Core Size
8-Bit
Speed
8MHz
Connectivity
SPI, UART/USART, USI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
69
Program Memory Size
32KB (16K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Processor Series
ATMEGA32x
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
SPI, UART, USI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
69
Number Of Timers
3
Operating Supply Voltage
1.8 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 8 Channel
Package
100TQFP
Device Core
AVR
Family Name
ATmega
Maximum Speed
8 MHz
For Use With
ATSTK600-TQFP100 - STK600 SOCKET/ADAPTER 100-TQFP770-1007 - 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 SYSTEMATSTK504 - STARTER KIT AVR EXP MOD 100P LCD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA3250V-8AU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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- Download datasheet (7Mb)
13.4.21
13.4.22
13.4.23
13.4.24
13.4.25
13.4.26
13.4.27
13.4.28
2570M–AVR–04/11
DDRG – Port G Data Direction Register
PING – Port G Input Pins Address
PORTH – Port H Data Register
DDRH – Port H Data Direction Register
PINH – Port H Input Pins Address
PORTJ – Port J Data Register
DDRJ – Port J Data Direction Register
PINJ – Port J Input Pins Address
Note:
Bit
0x13 (0x33)
Read/Write
Initial Value
Bit
0x12 (0x32)
Read/Write
Initial Value
Bit
(0xDA)
Read/Write
Initial Value
Bit
(0xD9)
Read/Write
Initial Value
Bit
(0xD8)
Read/Write
Initial Value
Bit
(0xDD)
Read/Write
Initial Value
Bit
(0xDC)
Read/Write
Initial Value
Bit
(0xDB)
Read/Write
Initial Value
1. Register only available in ATmega3250/6450.
PORTH7
PINH7
DDH7
R/W
R/W
R/W
N/A
7
–
R
0
7
–
R
0
7
0
7
7
–
R
0
7
–
R
0
7
–
R
0
7
0
(1)
(1)
(1)
(1)
PORTJ6
PORTH6
PINH6
PINJ6
DDH6
DDJ6
R/W
R/W
R/W
R/W
R/W
N/A
N/A
R/W
6
–
R
0
6
–
R
0
6
0
6
6
0
6
0
6
6
0
(1)
(1)
PORTJ5
PING5
PORTH5
PINH5
PINJ5
DDH5
DDJ5
R/W
R/W
R/W
R/W
R/W
N/A
N/A
R/W
R
R
5
–
0
5
0
5
0
5
5
0
5
0
5
5
0
PORTJ4
PING4
PORTH4
PINH4
DDG4
DDH4
PINJ4
DDJ4
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R/W
4
0
4
4
0
4
4
0
4
0
4
4
0
ATmega325/3250/645/6450
PORTJ3
PING3
PORTH3
PINH3
DDG3
DDH3
PINJ3
DDJ3
R/W
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R/W
3
0
3
3
0
3
3
0
3
3
0
3
0
PORTJ2
PING2
PINH2
DDG2
PORTH2
DDH2
PINJ2
DDJ2
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
R/W
N/A
R/W
2
0
2
2
0
2
2
0
2
2
0
2
0
PORTJ1
PING1
PINH1
DDG1
PORTH1
DDH1
PINJ1
DDJ1
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R/W
R/W
1
0
1
1
0
1
1
0
1
1
0
1
0
PORTJ0
PING0
PINH0
DDG0
DDH0
PINJ0
PORTH0
DDJ0
R/W
R/W
R/W
R/W
R/W
R/W
N/A
N/A
N/A
R/W
R/W
0
0
0
0
0
0
0
0
0
0
0
0
0
DDRG
DDRH
PORTH
DDRJ
PORTJ
PING
PINH
PINJ
84
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