AT32UC3C164C Atmel Corporation, AT32UC3C164C Datasheet - Page 1280

• 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

Table 40-56. SMC Write Signals with No Hold Settings (NWE Controlled only)
Note:
Figure 40-17. SMC Signals for NCS Controlled Accesses
32117C–AVR-08/11
A0/A1/NBS[3:0]
Symbol
SMC
SMC
SMC
SMC
SMC
SMC
SMC
D0 - D15
37
38
40
42
43
44
45
A2-A25
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
NWE
NRD
NCS
cess technology. These values are not covered by test limits in production.
Parameter
NWE rising to A2-A25 valid
NWE rising to NBS0/A0 valid
NWE rising to A1/NBS2 change
NWE rising to NCS rising
Data Out valid before NWE rising
Data Out valid after NWE rising
NWE pulse width
SMC18
SMC21
SMC16
SMC12
SMC13
SMC14
SMC15
SMC17
SMC22
external capacitor = 40pF
drive strength of the pads
set to the lowest,
V
Conditions
VDD
SMC18
= 3.0V,
SMC10
SMC11
SMC17
SMC16
SMC12
SMC13
SMC14
SMC15
(nwe pulse length - 1) * t
(1)
nwe pulse length * t
Min
7.6
8.7
8.4
8.4
8.7
SMC18
SMC34
CPSMC
CPSMC
AT32UC3C
SMC36
- 0
- 1.2
SMC35
SMC16
SMC12
SMC13
SMC14
SMC15
Units
ns
1280