ATMEGA164PA-AU Atmel, ATMEGA164PA-AU Datasheet - Page 4
ATMEGA164PA-AU
Manufacturer Part Number
ATMEGA164PA-AU
Description
MCU AVR 16KB FLASH 20MHZ 44TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA164PA-AU
Core Processor
AVR
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
32
Program Memory Size
16KB (8K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
1K 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
44-TQFP, 44-VQFP
Cpu Family
ATmega
Device Core
AVR
Device Core Size
8b
Frequency (max)
20MHz
Interface Type
2-Wire/SPI/USART
Total Internal Ram Size
1KB
# I/os (max)
32
Number Of Timers - General Purpose
3
Operating Supply Voltage (typ)
2.5/3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
1.8V
On-chip Adc
8-chx10-bit
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
44
Package Type
TQFP
Package
44TQFP
Family Name
ATmega
Maximum Speed
20 MHz
Operating Supply Voltage
2.5|3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
32
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Part Number
Manufacturer
Quantity
Price
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1.3
8272A–AVR–01/10
Pinout - VFBGA for ATmega164A/164PA/324A/324PA
Figure 1-3.
Table 1-2.
164A/164PA/324A/324PA/644A/644PA/1284/1284P
G
A
B
C
D
E
F
A
B
C
D
E
F
G
1
VFBGA - Pinout
BGA - Pinout
XTAL1
GND
GND
GND
VCC
PB6
PD2
2
1
Top view
3
4
RESET
XTAL2
PD1
PD3
PD4
PB4
PB5
2
5
6
7
VCC
PD0
PB2
PB3
PB7
PD5
PD6
3
GND
GND
GND
PB0
PB1
PD7
PC0
4
7
6
Bottom view
5
VCC
PC5
PC2
PC1
PA0
PA1
PA4
5
4
3
PC4
PC3
PC7
PA2
PA3
PA6
PA7
2
6
1
AREF
AVCC
GND
GND
GND
PC6
PA5
A
B
C
D
E
F
G
7
4
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