AT90USB1286 Atmel Corporation, AT90USB1286 Datasheet - Page 405

• Manufacturer Part Number: AT90USB1286
• Manufacturer: Atmel Corporation

Specifications of AT90USB1286

• Flash (kbytes): 128 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 16 MHz
• Cpu: 8-bit AVR
• # Of Touch Channels: 16
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 48
• Ext Interrupts: 16
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 2
• Twi (i2c): 1
• Uart: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 8
• Eeprom (bytes): 4096
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 2.7 to 5.5
• Operating Voltage (vcc): 2.7 to 5.5
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 4
• Output Compare Channels: 10
• Input Capture Channels: 1
• Pwm Channels: 9
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

30.9
Table 30-5.
7593K–AVR–11/09
Symbol
ADC Characteristics
Parameter
Resolution
Absolute accuracy (Including
INL, DNL, quantization error,
gain and offset error)
Absolute accuracy
Integral Non-Linearity (INL)
Integral Non-Linearity (INL)
(Accuracy after calibration for
offset and gain error)
Differential Non-Linearity (DNL)
Gain Error
Offset Error
Conversion Time
Clock Frequency
ADC Characteristics
Condition
Single Ended Conversion
Differential Conversion
Gain = 1x or 10x
Differential Conversion
Gain = 200x
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 1 MHz
Single Ended Conversion
V
ADC clock = 200 kHz
Noise Reduction Mode
Single Ended Conversion
V
ADC clock = 1 MHz
Noise Reduction Mode
Gain = 1x, 10x, 200x
Vref = 4V, Vcc = 5V
ADC Clock = 50 - 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Gain = 1x, 10x, 200x
Vref = 4V, Vcc = 5V
ADC Clock = 50 - 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Gain = 1x, 10x, 200x
Single Ended Conversion
V
ADC clock = 200 kHz
Gain = 1x, 10x, 200x
Vref = 4V, Vcc = 5V
ADC Clock = 50 - 200 kHz
Free Running Conversion
Single Ended Conversion
REF
REF
REF
REF
REF
REF
REF
REF
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
= 4V, V
CC
CC
CC
CC
CC
CC
CC
CC
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
= 4V,
Min
65
50
-2
-2
-2
-1
Typ
1.5
1.5
0.5
0.5
0.3
10
8
7
1
0
0
1
0
AT90USB64/128
1000
Max
260
+2
+2
+2
+1
1
1
1
Units
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
Bits
Bits
kHz
µs
405