at90pwm81-16se ATMEL Corporation, at90pwm81-16se Datasheet - Page 2

• Manufacturer Part Number: at90pwm81-16se
• Description: 8-bit Avr Microcontroller With 8k Bytes In- System Programmable Flash
• Manufacturer: ATMEL Corporation

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Operating Voltage: 2.7V - 5.5V
Operating Temperature:
Operating Speed
– Power On Reset and Programmable Brown Out Detection
– Flag Array in bit-programmable I/O space (3 bytes)
– In-System Programmable via SPI Port
– Internal low power Calibrated RC Oscillator (8 or 1-MHz, low jitter)
– On chip PLL for fast PWM (32, 48, 64-MHz) and CPU (12, 16 MHz); PLL source RC & XTAL
– Dynamic clock switch
– Temperature sensor
– -40°C to +105°C or -40°C to +125°C
– 5V : 16 MHz core, 64 MHz PLL
– 3.3V : 12 MHz core, 48 MHz PLL
Products Configuration
AT90PWM81
The different product configurations are described per Table 2-1.
Table 2-1.
Package
Pins
Flash size
EEPROM size
RAM size
PSC 12 bits with extended features
PSC 12 bits
Timer 8 bits
Timer 16 bits
ADC inputs
Amplifiers for ADC
Temperature sensor
Analog Comparators
DAC
DAC amplifiers
UART/DALI
SPI
PWM81 configurations
1
-
SO20
20
8k
512
256
1
-
1
8
1
1
3
1
-
1
QFN32
32
8k
512
256
1
1
-
1
11
1
1
3
1
-
-
1
7734M–AVR–03/10