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| ATR0621P_08 Datasheet, PDF (8/31 Pages) ATMEL Corporation – GPS Baseband GPS Baseband | |||
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Table 3-1. ATR0621P Pinout (Continued)
Pin Name LFBGA100 Pin Type
Pull Resistor
(Reset Value)(1) Firmware Label
PIO Bank A
PIO Bank B
TDI
J2
IN
PU
TDO
K3
OUT
TMS
J1
IN
PU
USB_DM
F10
I/O
USB_DP
D3
I/O
VBAT
J7
VBAT18(2)
G6
IN
OUT
VDD18
E6
IN
VDD18
F7
IN
VDD18
F6
IN
VDDIO(3)
E5
IN
VDD_USB(4)
F5
IN
XT_IN
J9
IN
XT_OUT
J10
NC(5)
F4
OUT
-
Notes: 1. PD = internal pull-down resistor, PU = internal pull-up resistor, OH = switched to Output High at reset
2. VBAT18 represent the internal power supply of the backup power domain, see section âPower Supplyâ on page 21
3. 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 âPower Supplyâ on page 21
4. VDD_USB is the supply voltage for the following USB pins: USB_DM and USB_DP, see section âPower Supplyâ on page
21. For operation of the USB interface, supply of 3.0V to 3.6V is required.
5. This pin is not connected
8 ATR0621P
4890HâGPSâ08/08
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