AT90CAN128-16MU Atmel, AT90CAN128-16MU Datasheet - Page 259
![IC MCU AVR 128K FLASH 64-QFN](/photos/12/13/121326/313-64-qfn_sml.jpg)
AT90CAN128-16MU
Manufacturer Part Number
AT90CAN128-16MU
Description
IC MCU AVR 128K FLASH 64-QFN
Manufacturer
Atmel
Series
AVR® 90CANr
Specifications of AT90CAN128-16MU
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
128KB (128K x 8)
Program Memory Type
FLASH
Eeprom Size
4K 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-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
Processor Series
AT90CANx
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
2-Wire, JTAG, PS2, SPI, SRAM, USB
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
53
Number Of Timers
3
Operating Supply Voltage
1.8 V, 3.3 V
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
On-chip Adc
10 bit, 8 Channel
Package
64QFN EP
Device Core
AVR
Family Name
90C
Maximum Speed
16 MHz
For Use With
ATSTK600-TQFP64 - STK600 SOCKET/ADAPTER 64-TQFP770-1007 - ISP 4PORT ATMEL AVR MCU SPI/JTAGATDVK90CAN1 - 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:
AT90CAN128-16MU
Manufacturer:
IR
Quantity:
12 000
Company:
Part Number:
AT90CAN128-16MU
Manufacturer:
ATMEL
Quantity:
241
Part Number:
AT90CAN128-16MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
- Current page: 259 of 428
- Download datasheet (6Mb)
19.10.11 CAN Timer Control Register - CANTCON
19.10.12 CAN Timer Registers - CANTIML and CANTIMH
7679H–CAN–08/08
• Bit 7– Reserved Bit
This bit is reserved for future use. For compatibility with future devices, it must be written to zero
when CANBT3 is written.
• Bit 6:4 – PHS22:0: Phase Segment 2
This phase is used to compensate for phase edge errors. This segment may be shortened by
the re-synchronization jump width. PHS2[2..0] shall be ≥1 and ≤PHS1[2..0] (c.f.
”CAN Bit Timing” on page 236
• 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)
This option allows to filter possible noise on TxCAN input pin.
‘SMP=1’ configuration is not compatible with ‘BRP[5:0]=0’ because TQ =
If BRP = 0, SMP must be cleared.
• 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.
Initial Value
Read/Write
clk
Initial Value
Read/Write
Bit
Bit
CANTIM
Bit
– 0 - the sampling will occur once at the user configured sampling point - SP.
– 1 - with three-point sampling configuration the first sampling will occur two
clocks before the user configured sampling point - SP, again at one
before SP and finally at SP. Then the bit level will be determined by a majority vote of
the three samples.
CANTIM15 CANTIM14 CANTIM13 CANTIM12 CANTIM11 CANTIM10 CANTIM9 CANTIM8 CANTIMH
CANTIM7
=
T
TPRSC7
15
R
7
0
R/W
clk
7
0
IO
CANTIM6
x 8 x (CANTCON [7:0] + 1)
TPRSC6
14
R
6
0
R/W
6
0
CANTIM5
TPRSC5
and
R/W
13
R
5
0
5
0
Section 19.4.3 ”Baud Rate” on page
CANTIM4
Tphs2 = Tscl x (PHS2 [2:0] + 1)
Tphs1 = Tscl x (PHS1 [2:0] + 1)
TPRSC4
R/W
12
R
4
0
4
0
TPRSC3
CANTIM3
R/W
3
0
11
R
3
0
TPRSC2
CANTIM2 CANTIM1 CANTIM0 CANTIML
R/W
2
0
10
R
2
0
AT90CAN32/64/128
TRPSC1
R/W
1
0
R
1
9
0
TPRSC0
242).
R/W
T
0
0
R
clk
0
8
0
T
clk
IO
CANTCON
.
IO
Section 19.2.3
clock
T
clk
IO
259
Related parts for AT90CAN128-16MU
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATSTK600](/photos/9/20/92038/atstk600_tmb.jpg)
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
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:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B-P](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
![TDA4470](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
![ATF22V10B-25PC](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
![AT89C51ED2-IM](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
![AT24C01](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: