AT32UC3C2256C Atmel Corporation, AT32UC3C2256C Datasheet - Page 1284

• Manufacturer Part Number: AT32UC3C2256C
• Manufacturer: Atmel Corporation

Specifications of AT32UC3C2256C

• Flash (kbytes): 256 Kbytes
• Pin Count: 64
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 45
• Ext Interrupts: 64
• Usb Transceiver: 1
• Quadrature Decoder Channels: 1
• Usb Speed: Full Speed
• Usb Interface: Device + OTG
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Can: 2
• Lin: 4
• Ssc: 1
• Ethernet: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 11
• Adc Resolution (bits): 12
• Adc Speed (ksps): 2000
• Analog Comparators: 2
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 12
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 68
• 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: 3
• Output Compare Channels: 13
• Input Capture Channels: 6
• Pwm Channels: 14
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

40.9.9
Table 40-59. Ethernet MAC Signals
Note:
Table 40-60. Ethernet MAC MII Specific Signals
Note:
32117C–AVR-08/11
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
MAC
Symbol
Symbol
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
1. These values are based on simulation and characterization of other AVR microcontrollers manufactured in the same pro-
MACB Characteristics
cess technology. These values are not covered by test limits in production.
cess technology. These values are not covered by test limits in production.
Setup for MDIO from MDC rising
Hold for MDIO from MDC rising
MDIO toggling from MDC falling
Setup for COL from TX_CLK rising
Hold for COL from TX_CLK rising
Setup for CRS from TX_CLK rising
Hold for CRS from TX_CLK rising
TX_ER toggling from TX_CLK rising
TX_EN toggling from TX_CLK rising
TXD toggling from TX_CLK rising
Setup for RXD from RX_CLK
Hold for RXD from RX_CLK
Setup for RX_ER from RX_CLK
Hold for RX_ER from RX_CLK
Setup for RX_DV from RX_CLK
Hold for RX_DV from RX_CLK
Parameter
Parameter
(1)
(1)
external capacitor = 10pF on MACB
external capacitor = 10pF on MACB
drive strength of the pads set to the
drive strength of the pads set to the
V
V
Conditions
Conditions
VDD
VDD
highest,
highest,
pins
pins
= 3.0V,
= 3.0V,
Min.
Min.
16.4
14.5
1.3n
13.9
0.5
0.5
1.3
1.8
3.4
0.7
0
0
0
0
0
0
AT32UC3C
Max.
Max.
18.6
15.3
18.2
2.5
0.7
1.1
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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