ATMEGA3290A-AU Atmel, ATMEGA3290A-AU Datasheet - Page 16

• Manufacturer Part Number: ATMEGA3290A-AU
• Description: 8-bit Microcontrollers - MCU AVR 32K FL 2K SRAM 1KB EE 20 MHZ GRN
• Manufacturer: Atmel

Specifications of ATMEGA3290A-AU

• Rohs: yes
• Core: AVR
• Data Bus Width: 8 bit
• Maximum Clock Frequency: 20 MHz
• Program Memory Size: 32 KB
• Data Ram Size: 1 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 1.8 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Package / Case: TQFP-100
• Mounting Style: SMD/SMT
• Processor Series: ATMEGA3290
• Factory Pack Quantity: 90

a) Pb-free packaging complies to the European Directive for Restriction of Hazardous Substances (RoHS directive). Also Halide free and fully Green.
b) The AVR core has 32 internal registers that can be used as RAM storage.
c) One high speed 8-bit timer/counter.
d) Two High Frequency, 250kHz, PWM Outputs.
e) Three High Frequency PWM Outputs for BLDC motor control.
f) P: Product in Full Production, I: Device under Introduction
g) 28 Programmable I/O Lines in 32-lead TQFP and 32-pad QFN/MLF package, 24 Programmable I/O Lines in 28-pin PDIP and 28-pad QFN/MLF package
ATtiny861
ATtiny88
P
P
P
8
8
8
512
512
64
512
512
512
Y
28
16
16
(g)
1
1
1
1
1
1
(c)
(c)
1
1
1
5
5
2
(e)
(e)
11
11
8
Y
Y
Y
Y
Y
1.8 - 5.5
2.7 - 5.5
1.8 - 5.5
10
20
12
PDIP20, SOIC20, QFN/32
PDIP20, SOIC20, QFN32
PDIP28, QFN32/28, TQFP32
Y
Y
Y
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C