AT90CAN32 Automotive Atmel Corporation, AT90CAN32 Automotive Datasheet - Page 258
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
AT90CAN32 Automotive
Manufacturer Part Number
AT90CAN32 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 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
- AT90CAN128_AUTOMOTIVE PDF datasheet
- AT90CAN128_AUTOMOTIVE PDF datasheet #2
- AT90CAN128_AUTOMOTIVE PDF datasheet #3
- Current page: 258 of 431
- Download datasheet (6Mb)
19.10.11 CAN Timer Control Register - CANTCON
19.10.12 CAN Timer Registers - CANTIML and CANTIMH
19.10.13 CAN TTC Timer Registers - CANTTCL and CANTTCH
258
AT90CAN32/64/128
• Bit 3:1 – PHS12:0: Phase Segment 1
This phase is used to compensate for phase edge errors. This segment may be lengthened by
the re-synchronization jump width.
• Bit 0 – SMP: Sample Point(s)
• Bit 7:0 – TPRSC7:0: CAN Timer Prescaler
Prescaler for the CAN timer upper counter range 0 to 255. It provides the clock to the CAN timer
if the CAN controller is enabled.
T
• Bits 15:0 - CANTIM15:0: CAN Timer Count
CAN timer counter range 0 to 65,535.
• Bits 15:0 - TIMTTC15:0: TTC Timer Count
CAN TTC timer counter range 0 to 65,535.
Initial Value
Read/Write
Initial Value
Read/Write
clk
Initial Value
Read/Write
Bit
Bit
CANTIM
Bit
Bit
Bit
– 0 - once, at the sample point.
– 1 - three times, the threefold sampling of the bus is the sample point and twice over
a distance of a 1/2 period of the Tscl. The result corresponds to the majority decision
of the three values.
CANTIM15 CANTIM14 CANTIM13 CANTIM12 CANTIM11 CANTIM10 CANTIM9 CANTIM8 CANTIMH
CANTIM7
=
TIMTTC15 TIMTTC14 TIMTTC13 TIMTTC12 TIMTTC11 TIMTTC10 TIMTTC9 TIMTTC8 CANTTCH
TIMTTC7
T
TPRSC7
15
R
15
7
0
R
7
0
R/W
clk
7
0
IO
CANTIM6
x 8 x (CANTCON [7:0] + 1)
TIMTTC6
TPRSC6
14
R
6
0
14
R/W
R
6
0
6
0
CANTIM5
TIMTTC5
TPRSC5
13
R/W
R
5
0
13
R
5
0
5
0
CANTIM4
Tphs1 = Tscl x (PHS1 [2:0] + 1)
TPRSC4
TIMTTC4
R/W
12
R
12
4
0
4
0
R
4
0
TPRSC3
CANTIM3
TIMTTC3
R/W
3
0
11
R
11
3
0
R
3
0
TPRSC2
CANTIM2 CANTIM1 CANTIM0 CANTIML
TIMTTC2 TIMTTC1 TIMTTC0 CANTTCL
R/W
2
0
10
10
R
2
0
R
2
0
TRPSC1
R/W
1
0
R
R
1
9
0
1
9
0
TPRSC0
R/W
0
0
R
0
8
0
R
0
8
0
CANTCON
7682C–AUTO–04/08
Related parts for AT90CAN32 Automotive
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AT90CAN32-16AU](/photos/12/13/121332/313-64-tqfp_tmb.jpg)
Part Number:
Description:
IC MCU AVR 32K FLASH 64-TQFP
Manufacturer:
Atmel
Datasheet:
![AT90CAN32-16MU](/photos/12/13/121326/313-64-qfn_tmb.jpg)
Part Number:
Description:
IC MCU AVR 32K FLASH 64-QFN
Manufacturer:
Atmel
Datasheet:
![AT90CAN32](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Manufacturer:
Atmel Corporation
Datasheet:
![AT90CAN32-16AUR](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
MCU AVR 32K FLASH 16MHZ 64-TQFP
Manufacturer:
Atmel
Datasheet:
![AT90CAN32-16AI](/images/no-image3.png)
Part Number:
Description:
Microcontroller with 32K/64K/128K Bytes of ISP Flash and CAN Controller
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
![AT90CAN32-16MI](/images/no-image3.png)
Part Number:
Description:
8-bit Microcontroller with 16K/32K/64K Bytes In-System Programmable Flash8-bit Microcontroller with 32K/64K/128K Bytes of ISP Flash and CAN Controller
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet: