AT32UC3C164C Atmel Corporation, AT32UC3C164C Datasheet - Page 307

• Manufacturer Part Number: AT32UC3C164C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C164C

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 81
• Ext Interrupts: 100
• Usb Transceiver: 1
• Quadrature Decoder Channels: 2
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 7
• Twi (i2c): 3
• Uart: 5
• Can: 2
• Lin: 5
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 16
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 4
• Resistive Touch Screen: No
• Dac Channels: 4
• Dac Resolution (bits): 12
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 20
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6 or 4.5 to 5.5
• Operating Voltage (vcc): 3.0 to 3.6 or 4.5 to 5.5
• Fpu: Yes
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 22
• Input Capture Channels: 12
• Pwm Channels: 19
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

18.3
Figure 18-1. SMC Block Diagram (AD_MSB=23)
18.4
18.5
32117C–AVR-08/11
Block Diagram
I/O Lines Description
Product Dependencies
Manager
HMatrix
Power
Chip Select
CLK_SMC
Table 18-1.
In order to use this module, other parts of the system must be configured correctly, as described
below.
SMC
Pin Name
NCS[3:0]
NRD
NWR0/NWE
A0/NBS0
NWR1/NBS1
A[23:2]
D[15:0]
NWAIT
Peripheral Bus
User Interface
I/O Lines Description
SMC
Pin Description
Chip Select Lines
Read Signal
Write 0/Write Enable Signal
Address Bit 0/Byte 0 Select Signal
Write 1/Byte 1 Select Signal
Address Bus
Data Bus
External Wait Signal
A1/NWR2/NBS2
NWR0/NWE
NWR1/NBS1
NCS[5:0]
NRD
A0/NBS0
D[15:0]
NWAIT
A[AD_MSB:2]
Mux Logic
EBI
Controller
I/O
Input/Output
Output
Output
Output
Output
Output
Output
ADDR[AD_MSB:2]
DATA[15:0]
NCS[5:0]
NWE0
ADDR[0]
NRD
NWE1
NWAIT
Type
ADDR[1]
Input
AT32UC3C
Active Level
Low
Low
Low
Low
Low
Low
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