AT90PWM81-16SN Atmel, AT90PWM81-16SN Datasheet - Page 270

• Manufacturer Part Number: AT90PWM81-16SN
• Description: IC MCU AVR 8K FLASH ISP 20SOIC
• Manufacturer: Atmel
• Series: AVR® 90PWM Lightingr

Specifications of AT90PWM81-16SN

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: SPI
• Peripherals: Brown-out Detect/Reset, PWM, WDT
• Number Of I /o: 16
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 1x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 20-SOIC (7.5mm Width)
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SPI
• Maximum Clock Frequency: 16 MHz
• Number Of Timers: 1
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• On-chip Dac: 10 bit, 1 Channel
• Height: 2.35 mm
• Length: 13 mm
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Width: 7.6 mm
• For Use With: ATSTK600-SOIC - STK600 SOCKET/ADAPTER FOR SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note:
22.3
22.3.1
Table 22-1.
270
Symbol
I
t
Factory
Calibration
Factory
Calibration
User
Calibration
ACID
ACLK
1. “Max” means the highest value where the pin is guaranteed to be read as low
2. “Min” means the lowest value where the pin is guaranteed to be read as high
3. Although each I/O port can sink more than the test conditions (20 mA at V
4. Although each I/O port can source more than the test conditions (20 mA at Vcc = 5V, 10 mA at Vcc = 3V) under steady state conditions
5. Minimum V
6. Propagation delay of the internal comparator with 100mV overdrive condition.
7. accuracy : ±8% from -40°C to +125°C
Clock Drive Characteristics
AT90PWM81
Calibrated Internal RC Oscillator Accuracy
(non-transient), the following must be observed:
SO20 and TQFN Package:
1] The sum of all IOL, for all ports, should not exceed 400 mA.
2] The sum of all IOL, for ports B6 - B7, D0 - D3, E0 should not exceed 100 mA.
3] The sum of all IOL, for ports B0 - B1, D4, E1 - E2 should not exceed 100 mA.
If IOL exceeds the test condition, VOL may exceed the related specification. Pins are not guaranteed to sink current greater than the
listed test condition.
(non-transient), the following must be observed:
SO20 and TQFN Package:
1] The sum of all IOH, for all ports, should not exceed 400 mA.
2] The sum of all IOH, for ports B6 - B7, D0 - D3, E0 should not exceed 150 mA.
3] The sum of all IOH, for ports B0 - B1, D4, E1 - E2 should not exceed 150 mA.
If IOH exceeds the test condition, VOH may exceed the related specification. Pins are not guaranteed to source current greater than the
listed test condition.
Parameter
Analog Comparator
Input Leakage Current
Analog Comparator
Propagation Delay
Calibration Accuracy of Internal RC Oscillator
CC
for Power-down is 2.5V.
7.6 - 8.4 MHz
Frequency
8.0 MHz
8.0 MHz
Condition
V
V
V
V
in
CC
CC
CC
= V
= 5V
= 2.7V
= 5.0V
CC
/2
2.7V - 5.5V
2.7V - 5.5V
V
3V
CC
Min.
-50
CC
= 5V, 10 mA at V
-40°C +105 or 125°C
-40°C +105 or 125°C
Temperature
50
Typ.
25°C
(6)
CC
= 3V) under steady state conditions
Max.
50
Calibration Accuracy
±1%
±6%
±5%
7734P–AVR–08/10
Units
nA
ns