AT90PWM3-16MQ Atmel, AT90PWM3-16MQ Datasheet - Page 4

• Manufacturer Part Number: AT90PWM3-16MQ
• Description: IC AVR MCU FLASH 8K 32QFN
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM3-16MQ

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 27
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 11x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 32-QFN
• Processor Series: AT90PWMx
• 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: 27
• Number Of Timers: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT, ATAVRFBKIT, ATAVRISP2
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 11 Channel
• On-chip Dac: 10 bit, 1 Channel
• For Use With: ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOICATAVRMC200 - KIT EVAL FOR AT90PWM3 ASYNCATAVRFBKIT - KIT DEMO BALLAST FOR AT90PWM2ATAVRISP2 - PROGRAMMER AVR IN SYSTEMATSTK520 - ADAPTER KIT FOR 90PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.1
Table 3-1.
4
S024 Pin
Number
18
7
Pin Descriptions
AT90PWM2/3/2B/3B
Pin out description
SO32 Pin
Number
24
9
Figure 3-3.
:
(TXD/DALI/OC0A/SS/MOSI_A) PD3
QFN32 Pin
Number
20
5
(PSCIN2/OC1A/MISO_A) PD2
(MISO/PSCOUT20) PB0
(T0/PSCOUT22) PC2
(T1/PSCOUT23) PC3
(PSCIN1/OC1B) PC1
Mnemonic
QFN32 (7*7 mm) Package.
AGND
GND
GND
VCC
Power
Power
Type
1
2
3
4
5
6
7
8
Ground: 0V reference
Analog Ground: 0V reference for analog part
AT90PWM3/3B QFN 32
Name, Function & Alternate Function
24
23
22
21
20
19
18
17
PB4 (AMP0+)
PB3 (AMP0-)
PC6 (ADC10/ACMP1)
AREF
AGND
AVCC
PC5 (ADC9/AMP1+)
PC4 (ADC8/AMP1-)
4317J–AVR–08/10