AT90CAN32 Automotive Atmel Corporation, AT90CAN32 Automotive Datasheet - Page 79

• Manufacturer Part Number: AT90CAN32 Automotive
• Manufacturer: Atmel Corporation

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

7682C–AUTO–04/08
• A14 – Port C, Bit 6
A14, External memory interface address 14.
• A13 – Port C, Bit 5
A13, External memory interface address 13.
• A12 – Port C, Bit 4
A12, External memory interface address 12.
• A11 – Port C, Bit 3
A11, External memory interface address 11.
• A10 – Port C, Bit 2
A10, External memory interface address 10.
• A9 – Port C, Bit 1
A9, External memory interface address 9.
• A8 – Port C, Bit 0
A8, External memory interface address 8.
Table 9-10
shown in
Table 9-10.
Note:
Signal Name
PUOE
PUOV
DDOE
DDOV
PVOE
PVOV
PTOE
DIEOE
DIEOV
DI
AIO
1. CKOUT is one if the CKOUT Fuse is programmed
Figure 9-5 on page
and
Overriding Signals for Alternate Functions in PC7..PC4
Table 9-11
PC7/A15
SRE • (XMM<1)
0
CKOUT
(SRE • (XMM<1))
1
CKOUT
(SRE • (XMM<1))
(A15 • CKOUT
(CLKO • CKOUT
0
0
0
–
–
(1)
(1)
+
+
relate the alternate functions of Port C to the overriding signals
72.
(1)
) +
(1)
)
PC6/A14
SRE • (XMM<2)
0
SRE • (XMM<2)
1
SRE • (XMM<2)
A14
0
0
0
–
–
AT90CAN32/64/128
PC5/A13
SRE • (XMM<3)
0
SRE • (XMM<3)
1
SRE • (XMM<3)
A13
0
0
0
–
–
PC4/A12
SRE • (XMM<4)
0
SRE • (XMM<4)
1
SRE • (XMM<4)
A12
0
0
0
–
–
79