AT90CAN64-16AU Atmel, AT90CAN64-16AU Datasheet - Page 97
![IC MCU AVR 64K FLASH 64-TQFP](/photos/12/13/121332/313-64-tqfp_sml.jpg)
AT90CAN64-16AU
Manufacturer Part Number
AT90CAN64-16AU
Description
IC MCU AVR 64K FLASH 64-TQFP
Manufacturer
Atmel
Series
AVR® 90CANr
Specifications of AT90CAN64-16AU
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
CAN, EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
53
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
Eeprom Size
2K x 8
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TQFP, 64-VQFP
Package
64TQFP
Device Core
AVR
Family Name
90C
Maximum Speed
16 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
53
Interface Type
JTAG/SPI/TWI/USART
On-chip Adc
8-chx10-bit
Number Of Timers
4
Processor Series
AT90CANx
Core
AVR8
Data Ram Size
4 KB
Maximum Clock Frequency
16 MHz
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
EWAVR, EWAVR-BL
Development Tools By Supplier
ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATDVK90CAN1, ATADAPCAN01
Minimum Operating Temperature
- 40 C
Controller Family/series
AVR CAN
No. Of I/o's
53
Eeprom Memory Size
2KB
Ram Memory Size
4KB
Cpu Speed
16MHz
Rohs Compliant
Yes
Cpu Family
90C
Device Core Size
8b
Frequency (max)
16MHz
Total Internal Ram Size
4KB
# I/os (max)
53
Number Of Timers - General Purpose
4
Operating Supply Voltage (typ)
3.3/5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
2.7V
Instruction Set Architecture
RISC
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
64
Package Type
TQFP
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAG770-1005 - ISP 4PORT FOR ATMEL AVR MCU JTAG770-1004 - ISP 4PORT FOR ATMEL AVR MCU SPIATDVK90CAN1 - KIT DEV FOR AT90CAN128 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90CAN64-16AU
Manufacturer:
ATMEL
Quantity:
250
Part Number:
AT90CAN64-16AU
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
- Current page: 97 of 428
- Download datasheet (6Mb)
7679H–CAN–08/08
T3
T1
T0
Figure 11-1. T3/T1/T0 Pin Sampling
The synchronization and edge detector logic introduces a delay of 2.5 to 3.5 system clock cycles
from an edge has been applied to the T3/T1/T0 pin to the counter is updated.
Enabling and disabling of the clock input must be done when T3/T1/T0 has been stable for at
least one system clock cycle, otherwise it is a risk that a false Timer/Counter clock pulse is
generated.
Each half period of the external clock applied must be longer than one system clock cycle to
ensure correct sampling. The external clock must be guaranteed to have less than half the sys-
tem clock frequency (f
sampling, the maximum frequency of an external clock it can detect is half the sampling fre-
quency (Nyquist sampling theorem). However, due to variation of the system clock frequency
and duty cycle caused by Oscillator source (crystal, resonator, and capacitors) tolerances, it is
recommended that maximum frequency of an external clock source is less than f
An external clock source can not be prescaled.
Figure 11-2. Prescaler for Timer/Counter3, Timer/Counter1 and Timer/Counter0
Note:
Synchronization
Synchronization
Synchronization
CS00
CS01
CS02
1. The synchronization logic on the input pins (
Tn
clk
I/O
TIMER/COUNTER0 CLOCK SOURCE
0
PSR310
CK
D
LE
ExtClk
clk
T0
Q
< f
clk_I/O
Synchronization
D
/2) given a 50/50 % duty cycle. Since the edge detector uses
Q
CS10
CS11
CS12
Clear
TIMER/COUNTER1 CLOCK SOURCE
0
T0/T1/T3)
10-BIT T/C PRESCALER
clk
T1
AT90CAN32/64/128
is shown in
D
CS30
CS31
CS32
Q
Figure
Edge Detector
TIMER/COUNTER3 CLOCK SOURCE
0
11-1.
clk_I/O
(1)
clk
T3
/2.5.
Tn_sync
(To Clock
Select Logic)
97
Related parts for AT90CAN64-16AU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AT90CAN64](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![AT90CAN64 Automotive](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![AT90CAN64-16MU](/photos/12/13/121326/313-64-qfn_tmb.jpg)
Part Number:
Description:
IC MCU AVR 64K FLASH 64-QFN
Manufacturer:
Atmel
Datasheet:
![AT90CAN64-16AUR](/photos/6/81/68127/313-64-vqfp_tmb.jpg)
Part Number:
Description:
MCU AVR 64K FLASH 16MHZ 64TQFP
Manufacturer:
Atmel
Datasheet:
![at90can64-16mi](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
At90can128 8-bit Avr Microcontroller With 32k Bytes Of Isp Flash And Can Controller
Manufacturer:
ATMEL Corporation
Datasheet:
![AT90CAN64-16MUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
8-bit Microcontrollers - MCU 64 KB FLASH - 16MHz
Manufacturer:
Atmel
![AT90CAN64-16AI](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
8-bit Microcontrollers - MCU Microcontroller
Manufacturer:
Atmel
![ATSTK600](/photos/9/20/92038/atstk600_tmb.jpg)
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet: