AT90CAN128-15AZ Atmel, AT90CAN128-15AZ Datasheet - Page 337
AT90CAN128-15AZ
Manufacturer Part Number
AT90CAN128-15AZ
Description
MCU AVR 128K FLASH 15MHZ 64TQFP
Manufacturer
Atmel
Series
AVR® 90CANr
Specifications of AT90CAN128-15AZ
Package / Case
64-TQFP, 64-VQFP
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Speed
16MHz
Number Of I /o
53
Eeprom Size
4K x 8
Core Processor
AVR
Program Memory Type
FLASH
Ram Size
4K x 8
Program Memory Size
128KB (128K x 8)
Data Converters
A/D 8x10b
Oscillator Type
Internal
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity
CAN, I²C, SPI, UART/USART
Core Size
8-Bit
Processor Series
AT90CANx
Core
AVR8
Data Bus Width
8 bit
Data Ram Size
4 KB
Interface Type
CAN, SPI, UART
Maximum Clock Frequency
16 MHz
Number Of Programmable I/os
53
Number Of Timers
4
Maximum Operating Temperature
+ 125 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
Cpu Family
90C
Device Core
AVR
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 125C
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
64
Package Type
TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT90CAN128-15AZ
Manufacturer:
SAMSUNG
Quantity:
1 001
Company:
Part Number:
AT90CAN128-15AZ
Manufacturer:
ATMEL
Quantity:
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Part Number:
AT90CAN128-15AZ
Manufacturer:
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Quantity:
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25.2
7679H–CAN–08/08
Fuse Bits
Table 25-2.
Notes:
The AT90CAN32/64/128 has three Fuse bytes.
briefly the functionality of all the fuses and how they are mapped into the Fuse bytes. Note that
the fuses are read as logical zero, “0”, if they are programmed.
Table 25-3.
Note:
Table 25-4.
Fuse Extended Byte
–
–
–
–
BODLEVEL2
BODLEVEL1
BODLEVEL0
TA0SEL
Fuse High Byte
OCDEN
JTAGEN
SPIEN
WDTON
EESAVE
2
3
4
(1)
Memory Lock Bits
(4)
1. Program the Fuse bits and Boot Lock bits before programming the LB1 and LB2.
2. “1” means unprogrammed, “0” means programmed
1. See
(3)
(5)
(1)
(1)
(1)
Lock Bit Protection Modes
Extended Fuse Byte
Fuse High Byte
Table 7-2 on page 54
1
0
0
Bit No
7
6
5
4
3
Bit No
7
6
5
4
3
2
1
0
0
0
1
Description
Enable OCD
Enable JTAG
Enable Serial Program and
Data Downloading
Watchdog Timer always on
EEPROM memory is preserved
through the Chip Erase
Protection Type
SPM is not allowed to write to the Boot Loader section.
SPM is not allowed to write to the Boot Loader section, and LPM executing
from the Application section is not allowed to read from the Boot Loader
section. If Interrupt Vectors are placed in the Application section, interrupts
are disabled while executing from the Boot Loader section.
LPM executing from the Application section is not allowed to read from the
Boot Loader section. If Interrupt Vectors are placed in the Application
section, interrupts are disabled while executing from the Boot Loader
section.
Description
–
–
–
–
Brown-out Detector trigger level
Brown-out Detector trigger level
Brown-out Detector trigger level
(Reserved for factory tests)
for BODLEVEL Fuse decoding.
(1)(2)
(Continued)
Table
25-3,
Default Value
1 (unprogrammed, OCD disabled)
0 (programmed, JTAG enabled)
0 (programmed, SPI prog. enabled)
1 (unprogrammed)
1 (unprogrammed, EEPROM not preserved)
AT90CAN32/64/128
Table 25-4
Default Value
1
1
1
1
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
1 (unprogrammed)
and
Table 25-5
describe
337
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