AT90CAN32 Automotive Atmel Corporation, AT90CAN32 Automotive Datasheet - Page 374

• Manufacturer Part Number: AT90CAN32 Automotive
• Manufacturer: Atmel Corporation

Specifications of AT90CAN32 Automotive

• Flash (kbytes): 32 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: 53
• Ext Interrupts: 8
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Twi (i2c): 1
• Uart: 2
• Can: 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): 2
• Eeprom (bytes): 1024
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 125
• 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: 8
• Input Capture Channels: 2
• Pwm Channels: 7
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

27.8
Table 27-5.
Notes:
374
Symbol
AV
R
V
R
V
V
REF
REF
AIN
INT
IN
CC
ADC Characteristics(
1. All DC Characteristics contained in this datasheet are based on simulation and characterization of other AVR microcontrol-
2. Values are guidelines only.
3. Minimum for AV
4. Maximum for AV
AT90CAN32/64/128
lers manufactured in the same process technology. These values are preliminary values representing design targets, and
will be updated after characterization of actual silicon.
Parameter
Resolution
Absolute accuracy
(Included INL, DNL,
Quantization Error, Gain and
Offset Error)
Integral Non-linearity (INL)
Differential Non-linearity (DNL)
Gain Error
Offset Error
Clock Frequency
Conversion Time
Analog Supply Voltage
External Reference Voltage
Input voltage
Input bandwidth
Internal Voltage Reference
Reference Input Resistance
Analog Input Resistance
ADC Characteristics, Single Ended Channels
CC
CC
is 2.7 V.
is 5.5 V
(1)
Condition
Single Ended Conversion
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
Single Ended Conversion
V
ADC clock = 200 kHz
Noise Reduction Mode
Single Ended Conversion
V
Noise Reduction Mode
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Single Ended Conversion
V
ADC clock = 200 kHz
Free Running Conversion
Free Running Conversion
REF
REF
REF
REF
REF
REF
REF
REF
= 4V, Vcc = 4V
= 4V, Vcc = 4V
= 4V, Vcc = 4V
= 4V, Vcc = 4V
= 4V, Vcc = 4V
= 4V, Vcc = 4V
= 4V, Vcc = 4V
= 4V, Vcc = 4V
V
CC
Min
– 2.5
GND
– 3
– 0.3
2.0
2.4
50
65
24
(2)
(3)
Typ
38.5
2.56
100
1.5
1.5
0.6
0.3
10
32
0
1
(2)
V
CC
Max
AV
+ 2.5
1000
V
260
+ 0.3
1.5
1.5
+ 3
2.7
40
REF
3
3
3
3
CC
(2)
(4)
7682C–AUTO–04/08
Units
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
Bits
kHz
kHz
MΩ
kΩ
µs
V
V
V
V