AT90CAN64 Atmel Corporation, AT90CAN64 Datasheet - Page 359

• 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

Table 25-16. JTAG Programming Instruction (Continued)
Notes:
7679H–CAN–08/08
Instruction
10b. Load Address Byte
10c. Read Calibration Byte
11a. Load No Operation Command
1. Address bits exceeding PCMSB and EEAMSB
2. All TDI and TDO sequences are represented by binary digits (0b...).
3. This command sequence is not required if the seven MSB are correctly set by the previous command sequence (which is
4. Repeat until o = “1”.
5. Set bits to “0” to program the corresponding Fuse, “1” to unprogram the Fuse.
6. Set bits to “0” to program the corresponding Lock bit, “1” to leave the Lock bit unchanged.
7. “0” = programmed, “1” = unprogrammed.
8. The bit mapping for Fuses Extended byte is listed in
9. The bit mapping for Fuses High byte is listed in
10. The bit mapping for Fuses Low byte is listed in
11. The bit mapping for Lock bits byte is listed in
normally the case).
Set
a = address high bits, b = address low bits, H = 0 - Low byte, 1 - High Byte, o = data out, i = data in, x = don’t care
TDI Sequence
0000011_bbbbbbbb
0110110_00000000
0110111_00000000
0100011_00000000
0110011_00000000
Table 25-1 on page
(Table 25-11
Table 25-5 on page
Table 25-4 on page
Table 25-3 on page
(1)(2)
and
Table
336.
338.
337.
25-12) are don’t care.
TDO Sequence
xxxxxxx_xxxxxxxx
xxxxxxx_xxxxxxxx
xxxxxxx_oooooooo
xxxxxxx_xxxxxxxx
xxxxxxx_xxxxxxxx
337.
AT90CAN32/64/128
(1)(2)
Notes
359