AT90CAN64 Atmel Corporation, AT90CAN64 Datasheet - Page 426

• Manufacturer Part Number: AT90CAN64
• Manufacturer: Atmel Corporation

Specifications of AT90CAN64

• 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 85
• 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

426
AT90CAN32/64/128
24 Boot Loader Support – Read-While-Write Self-Programming ......... 321
25 Memory Programming ......................................................................... 336
26 Electrical Characteristics
27 Decoupling Capacitors ........................................................................ 383
28 AT90CAN32/64/128 Typical Characteristics ...................................... 384
24.1
24.2
24.3
24.4
24.5
24.6
24.7
25.1
25.2
25.3
25.4
25.5
25.6
25.7
25.8
25.9
26.1
26.2
26.3
26.4
26.5
26.6
26.7
26.8
26.9
26.10 Parallel Programming Characteristics ............................................................380
28.1
28.2
28.3
28.4
Features ..........................................................................................................321
Application and Boot Loader Flash Sections ..................................................321
Read-While-Write and No Read-While-Write Flash Sections .........................321
Boot Loader Lock Bits .....................................................................................324
Entering the Boot Loader Program .................................................................325
Addressing the Flash During Self-Programming ............................................327
Self-Programming the Flash ...........................................................................328
Program and Data Memory Lock Bits .............................................................336
Fuse Bits .........................................................................................................337
Signature Bytes ..............................................................................................339
Calibration Byte ..............................................................................................339
Parallel Programming Overview .....................................................................339
Parallel Programming .....................................................................................342
SPI Serial Programming Overview .................................................................348
SPI Serial Programming .................................................................................349
JTAG Programming Overview ........................................................................352
Absolute Maximum Ratings* ...........................................................................365
DC Characteristics ..........................................................................................366
External Clock Drive Characteristics ..............................................................367
Maximum Speed vs. VCC ...............................................................................368
Two-wire Serial Interface Characteristics .......................................................369
SPI Timing Characteristics .............................................................................370
CAN Physical Layer Characteristics ...............................................................372
ADC Characteristics .......................................................................................373
External Data Memory Characteristics ...........................................................375
Active Supply Current .....................................................................................384
Idle Supply Current .........................................................................................387
Power-down Supply Current ...........................................................................389
Power-save Supply Current ............................................................................390
(1) ............................................................................................... 365
7679H–CAN–08/08