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ATR0622 Datasheet

  • ATR0622

  • GPS BASEBAND PROCESSOR

  • 27頁

  • ATMEL   ATMEL

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上傳產(chǎn)品規(guī)格書

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Table 3-1.
Pin Name
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P29
P30
P31
RF_ON
SIGHI0
SIGLO0
TCK
TDI
TDO
TMS
USB_DM
USB_DP
VBAT
VBAT18
(3)
VDD18
VDD18
VDD18
VDDIO
(4)
VDD_USB
(5)
XT_IN
XT_OUT
NC
Notes:
(6)
ATR0622 Pinout (Continued)
QFN56
1
17
6
2
45
53
4
52
30
3
5
55
44
54
50
16
31
15
38
39
9
10
11
12
34
35
22
23
7, 14
18, 36
51
43, 56
33
28
27
42
Pin
Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
OUT
IN
IN
IN
IN
OUT
IN
I/O
I/O
IN
OUT
IN
IN
IN
IN
IN
IN
OUT
PU
PU
PU
Pull Resistor
(Reset Value)
(1)
Configurable (PD)
PD
Configurable (PU)
Configurable (PD)
Configurable (PU)
Configurable (PU)
Configurable (PD)
Configurable (PU)
PU
Configurable (PU)
Configurable (PU)
Configurable (PD)
Configurable (PU)
Configurable (PU)
Configurable (PU)
PD
PU
PD
PIO Bank A
Firmware Label
NAADET1
ANTON
NEEPROM
GPSMODE5
TXD1
GPSMODE6
TIMEPULSE
TXD2
RXD2
GPSMODE7
GPSMODE8
NAADET0
GPSMODE10
GPSMODE11
GPSMODE12
AGCOUT0
RXD1
RXD1
RXD2
SCK
MOSI
MISO
NSS
SCK
MOSI
MISO
NPCS0
NPCS1
NPCS3
AGCOUT0
鈥?鈥?/div>
MCLK_OUT
鈥?鈥?/div>
鈥?鈥?/div>
鈥?鈥?/div>
SIGLO1
SCK2
SCK2
TXD2
SIGHI1
SCK1
SCK1
TXD1
鈥?鈥?/div>
鈥?鈥?/div>
TIMEPULSE
鈥?鈥?/div>
NWD_OVF
I
O
鈥?鈥?/div>
I
PIO Bank B
O
1. PD = internal pull-down resistor, PU = internal pull-up resistor, OH = switched to Output High at reset
2. Ground plane
3. VBAT18 represent the internal power supply of the backup power domain, see section
鈥淧ower Supply鈥?on page 17.
4. VDDIO is the supply voltage for the following GPIO-pins: P1, P2, P8, P12, P14, P16, P17, P18, P19, P20, P21, P23, P24,
P25, P26, P27 and P29, see section
鈥淧ower Supply鈥?on page 17.
5. VDD_USB is the supply voltage for following the USB-pins: USB_DM and USB_DP, see section
鈥淧ower Supply鈥?on page
17.
For operation of the USB interface, supply of 3.0V to 3.6V is required.
6. This pin is not connected
6
ATR0622 [Preliminary]
4891CS鈥揋PS鈥?1/06

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