at32uc3b0512-z2ues ATMEL Corporation, at32uc3b0512-z2ues Datasheet - Page 630

• Manufacturer Part Number: at32uc3b0512-z2ues
• Description: 32-bit Avr Microcontroller
• Manufacturer: ATMEL Corporation

28.7.3
Table 28-18. Main Oscillators Characteristics
28.7.4
Table 28-19. Phase Lock Loop Characteristics
32059J–12/2010
Symbol
1/(t
C
ESR
t
t
t
C
I
Symbol
F
F
I
ST
CH
CL
OSC
PLL
OUT
IN
L1
IN
CPMAIN
, C
L2
)
Main Oscillators
Phase Lock Loop
Parameter
Oscillator Frequency
Internal Load Capacitance (C
Crystal Equivalent Series Resistance
Duty Cycle
Startup Time
XIN Clock High Half-period
XIN Clock Low Half-period
XIN Input Capacitance
Current Consumption
Parameter
VCO Output Frequency
Input Frequency
Current Consumption
L1
= C
L2
)
Conditions
External clock on XIN
Crystal
f = 3 MHz
f = 8 MHz
f = 16 MHz
Active mode at 450 KHz. Gain = G0
Active mode at 16 MHz. Gain = G3
Conditions
Active mode F
Active mode F
Active mode F
Standby mode
VCO
VCO
VCO
@96 MHz
@128 MHz
@160 MHz
0.4 t
0.4 t
Min.
Min.
0.4
40
80
4
CP
CP
Typ.
Typ.
325
320
410
450
12
50
12
25
5
AT32UC3B
0.6 t
0.6 t
Max.
Max.
14.5
240
1.4
50
20
75
60
16
4
CP
CP
MHz
MHz
MHz
MHz
Unit
Unit
ms
pF
pF
µA
µA
µA
µA
%
Ω
630