AT32UC3C0512C-ALZT Atmel, AT32UC3C0512C-ALZT Datasheet - Page 68

• Manufacturer Part Number: AT32UC3C0512C-ALZT
• Description: 512KB FLASH 144LQFP -40/125?C AUTO TRAY
• Manufacturer: Atmel

7.8.8
Table 7-40.
Note:
Table 7-41.
7.8.9
7.8.9.1
Table 7-42.
9166BS–AVR-02/11
Symbol
V
V
t
t
Symbol
SCF
V
Symbol
R
DELAY
STARTUP
OFFSET
HYST
VDDANA
EXT
1. The measures are done without any I/O activity on VDDANA/GNDANA power domain.
scaled
Analog Comparator Characteristics
USB Transceiver Characteristics
Parameter
Positive input voltage range
Negative input voltage range
Offset
Hysteresis
Propagation delay
Start-up time
Electrical Characteristics
Analog Comparator Characteristics
VDDANA scaled reference
Electrical Parameters
Parameter
Recommended external USB series
resistor
The USB on-chip buffers comply with the Universal Serial Bus (USB) v2.0 standard. All AC
parameters related to these buffers can be found within the USB 2.0 electrical specifications.
Parameter
ACIFA.SCFi.SCF range
V
VDDANA
voltage accuracy
Conditions
No hysteresis, Low Power mode
No hysteresis, High Speed mode
Low hysteresis, Low Power mode
Low hysteresis, High Speed mode
High hysteresis, Low Power mode
High hysteresis, High Speed mode
Low Power mode
High Speed mode
(1)
Conditions
In series with each USB pin with
±5%
Min
0
(64 - SCF) * V
Typ
-110
Min
-30
VDDANA
0
0
Min.
/ 65
Typ
Typ.
39
Max
5.5
48
AT32UC3C
V
V
VDDANA
VDDANA
Max
110
120
100
250
160
30
14
20
1
Max.
Units
%
V
Units
mV
mV
mV
mV
us
µs
Unit
V
V
Ω
68