at91cap7e ATMEL Corporation, at91cap7e Datasheet - Page 485
at91cap7e
Manufacturer Part Number
at91cap7e
Description
Customizable Microcontroller
Manufacturer
ATMEL Corporation
Datasheet
1.AT91CAP7E.pdf
(520 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 485 of 520
- Download datasheet (11Mb)
33.5
The following characteristics are applicable to the operating temperature range: T
power supply, unless otherwise specified.
Table 33-6.
Note:
Figure 33-3. 12 MHz Crystal Connection
Table 33-7
Table 33-7.
Table 33-8
Table 33-8.
8549A–CAP–10/08
Symbol
1/(t
C
C
t
I
P
I
I
Symbol
ESR
C
C
Symbol
1/(t
t
t
ST
DDST
DD ON
BYPASS
CPXIN
CHXIN
ON
CRYSTAL
LEXT
M
S
CPMAIN
CPXIN
12 MHz Main Oscillator Characteristics
1. Additional board load capacitance should be subtracted from C
)
)
gives the characteristics that the crystal must satisfy for correct operation with the oscillator.
gives the Electrical Characteristics of the XIN pin when the oscillator is in Bypass Mode.
Main Oscillator Characteristics
Crystal Characteristics
XIN Clock Electrical Characteristics in Bypass Mode
Parameter
Crystal Oscillator Frequency
Crystal Load Capacitance
External Load Capacitance
Duty Cycle
Startup Time
Standby Current Consumption
Drive Level
Current Dissipation
Bypass Current Dissipation
Parameter
Equivalent Series Resistor Rs
Motional Capacitance
Shunt Capacitance
Parameter
XIN Clock Frequency
XIN Clock Period
XIN Clock High Half-period
C
XIN
LEXT
Conditions
Conditions
C
C
Standby mode
@ 12MHz
CRYSTAL
CRYSTAL
AT91CAP7
C
CRYSTAL
= 15 pF
= 20 pF
Conditions
(1)
(1)
C
XOUT
LEXT
LEXT
.
GNDUPLL
0.4 x t
Min
20
CPXIN
Min
15
40
A
8
Min
= -40°C to 85°C and worst case of
5
Typ
450
3.6
12
25
35
50
Typ
0.6 x t
AT91CAP7E
Max
50
CPXIN
Max
150
700
6.2
16
20
60
2
2
Max
60
9
7
μW/MHz
Units
MHz
MHz
Unit
μW
ms
μA
μA
ns
pF
pF
%
Unit
pF
fF
Ω
485
Related parts for at91cap7e
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: