AT90CAN64 Automotive Atmel Corporation, AT90CAN64 Automotive Datasheet - Page 181
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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22.4
Table 22-4.
Notes:
7701E–AVR–02/11
Symbol
V
V
t
V
RAM
t
I
HYST
BOD
BG
BG
BG
System and Reset Characterizations
1. Values are guidelines only.
2. This is the limit to which VDD can be lowered without losing RAM data
2.
Reset, Brown-out and Internal Voltage Reference Characteristics
Parameter
Brown-out Detector Hysteresis
RAM Retention Voltage
Min Pulse Width on Brown-out Reset
Bandgap reference voltage
Bandgap reference start-up time
Bandgap reference current consumption
Table 22-5.
Note:
BODLEVEL [2..0] Fuses
(1)
1. V
where this is the case, the device is tested down to V
This guarantees that a Brown-out Reset will occur before V
rect operation of the microcontroller is no longer guaranteed.
BOT
BODLEVEL Fuse Coding
111
110
101
100
011
010
001
000
may be below nominal minimum operating voltage for some devices. For devices
Atmel ATtiny24/44/84 [Preliminary]
V
V
V
C C
C C
C C
= 2.7V, T
= 2.7V, T
= 2.7V, T
Condition
Min V
(1)
2.5
4.0
A
A
A
BOT
= 25°C
= 25°C
= 25°C
(1)
Typ V
Min
1.8
2.7
4.3
2.3
2.2
1.9
2.0
1.0
50
BOD Disabled
CC
BOT
= V
CC
BOT
Typ
100
drops to a voltage where cor-
1.1
40
10
2
during the production test.
Max V
2.9
4.6
Max
250
mV
BOT
1.2
70
Units
Units
mV
µA
ns
µs
V
V
181
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