AT90CAN64 Automotive Atmel Corporation, AT90CAN64 Automotive Datasheet - Page 367
AT90CAN64 Automotive
Manufacturer Part Number
AT90CAN64 Automotive
Description
Manufacturer
Atmel Corporation
Datasheets
1.AT90CAN128_AUTOMOTIVE.pdf
(431 pages)
2.AT90CAN128_AUTOMOTIVE.pdf
(16 pages)
3.AT90CAN128_AUTOMOTIVE.pdf
(225 pages)
Specifications of AT90CAN64 Automotive
Flash (kbytes)
64 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)
4
Eeprom (bytes)
2048
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
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T
Notes:
27.3
7682C–AUTO–04/08
A
Symbol
I
t
ACLK
ACID
= -40°C to +125°C, V
1. All DC Characteristics contained in this datasheet are based on simulation and characterization of other AVR microcontrol-
2. “Max” means the highest value where the pin is guaranteed to be read as low
3. “Min” means the lowest value where the pin is guaranteed to be read as high
4. Although each I/O port can sink more than the test conditions (20 mA at V
5. Although each I/O port can source more than the test conditions (-20 mA at V
External Clock Drive Characteristics
lers manufactured in the same process technology. These values are preliminary values representing design targets, and
will be updated after characterization of actual silicon.
conditions (non-transient), the following must be observed:
TQFP and QFN Package:
1] The sum of all IOL, for all ports, should not exceed 400 mA.
2] The sum of all IOL, for ports A0 - A7, G2, C3 - C7 should not exceed 300 mA.
3] The sum of all IOL, for ports C0 - C2, G0 - G1, D0 - D7, XTAL2 should not exceed 150 mA.
4] The sum of all IOL, for ports B0 - B7, G3 - G4, E0 - E7 should not exceed 150 mA.
5] The sum of all IOL, for ports F0 - F7, should not exceed 200 mA.
If I
than the listed test condition.
state conditions (non-transient), the following must be observed:
TQFP and QFN Package:
1] The sum of all I
2] The sum of all I
3] The sum of all I
4] The sum of all I
5] The sum of all I
If I
greater than the listed test condition.
Parameter
Analog Comparator
Input Leakage Current
Analog Comparator
Propagation Delay
Common Mode Vcc/2
OL
OH
exceeds the test condition, V
exceeds the test condition, V
CC
Figure 27-1. External Clock Drive Waveforms
= 2.7V to 5.5V (unless otherwise noted) (Continued)
OH
OH
OH
OH
OH
, for all ports, should not exceed -400 mA.
, for ports A0 - A7, G2, C3 - C7 should not exceed -300 mA.
, for ports C0 - C2, G0 - G1, D0 - D7, XTAL2 should not exceed 1-50 mA.
, for ports B0 - B7, G3 - G4, E0 - E7 should not exceed -150 mA.
, for ports F0 - F7, should not exceed -200 mA.
V
V
Condition
V
V
in
CC
CC
CC
= V
OL
= 5V
= 2.7V
= 5.0V
OH
CC
may exceed the related specification. Pins are not guaranteed to sink current greater
may exceed the related specification. Pins are not guaranteed to source current
V
/2
IL1
V
IH1
Min.
– 50
CC
= 5V, 10 mA at V
CC
Typ.
170
180
= 5V, -10 mA at V
AT90CAN32/64/128
CC
Max.
= 3V) under steady state
50
CC
= 3V) under steady
Units
nA
ns
ns
367
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