ATXMEGA128B3-AU ATMEL [ATMEL Corporation], ATXMEGA128B3-AU Datasheet - Page 83

• Manufacturer Part Number: ATXMEGA128B3-AU
• Description: 8/16-bit Atmel XMEGA B3 Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

Note:
8074B–AVR–02/12
Symbol
R
C
C
C
Q
XTAL1
XTAL2
LOAD
1. Numbers for negative impedance are not tested but guaranteed from design and characterization.
Parameter
Negative impedance
Start-up time
Parasitic capacitance
Parasitic capacitance
Parasitic capacitance load
(1)
Condition
XOSCPWR=0,
FRQRANGE=0
XOSCPWR=0,
FRQRANGE=1,
CL=20pF
XOSCPWR=0,
FRQRANGE=2,
CL=20pF
XOSCPWR=0,
FRQRANGE=3,
CL=20pF
XOSCPWR=1,
FRQRANGE=0,
CL=20pF
XOSCPWR=1,
FRQRANGE=1,
CL=20pF
XOSCPWR=1,
FRQRANGE=2,
CL=20pF
XOSCPWR=1,
FRQRANGE=3,
CL=20pF
XOSCPWR=0,
FRQRANGE=0
XOSCPWR=0,
FRQRANGE=1
XOSCPWR=0,
FRQRANGE=2
XOSCPWR=0,
FRQRANGE=3
XOSCPWR=1,
FRQRANGE=3
0.4MHz resonator, CL=100pF
1MHz crystal, CL=20pF
2MHz crystal, CL=20pF
2MHz crystal
8MHz crystal
9MHz crystal
8MHz crystal
9MHz crystal
12MHz crystal
9MHz crystal
12MHz crystal
16MHz crystal
9MHz crystal
12MHz crystal
16MHz crystal
9MHz crystal
12MHz crystal
16MHz crystal
12MHz crystal
16MHz crystal
12MHz crystal
16MHz crystal
0.4MHz resonator, CL=100pF
2MHz crystal, CL=20pF
8MHz crystal, CL=20pF
12MHz crystal, CL=20pF
16MHz crystal, CL=20pF
Min.
1500
1500
2700
2700
1000
3600
1300
1500
1000
1300
Typ.
44k
67k
67k
590
390
650
270
440
590
82k
1.0
2.6
0.8
1.0
1.4
5.9
8.3
3.5
50
10
XMEGA B3
Max.
Units
ms
pF
Ω
83