Rainbow Electronics ATR0630 - Manual (Page 7)

7
4920A–GPS–01/06
ATR0630 [Preliminary]
GNDA B4 Supply
GNDA D2 Supply
GNDA E1 Supply
GNDA E2 Supply
GNDA E3 Supply
GNDA F1 Supply
GNDA F2 Supply
GNDA F3 Supply
GNDA G1 Supply
GNDA H1 Supply
LDOBAT_IN D11 Supply
LDO_EN C11 Digital IN
LDO_IN E11 Supply
LDO_OUT E12 Supply
MO C3 Analog OUT
NRESET A7 Digital I/O Open Drain PU
NRF C1 Analog IN
NSHDN E9 Digital OUT
NSLEEP E10 Digital OUT
NTRST H11 Digital IN PD
NX B2 Analog OUT
NXTO B3 Analog IN
P0 C8 Digital I/O PD NANTSHORT
P1 D8 Digital I/O Configurable (PD) GPSMODE0
P2 C6 Digital I/O Configurable (PD) BOOT_MODE ‘0’
P8 D7 Digital I/O Configurable (PD) STATUSLED ‘0’
P9 A11 Digital I/O PU EXTINT0 EXTINT0
P12 D6 Digital I/O Configurable (PU) GPSMODE2 NPCS2
P13 B10 Digital I/O PU GPSMODE3 EXTINT1
P14 G6 Digital I/O Configurable (PD) NAADET1 ‘0’
P15 F11 Digital I/O PD ANTON
P16 G8 Digital I/O Configurable (PU) NEEPROM
P17 H6 Digital I/O Configurable (PD) GPSMODE5 SCK1 SCK1
P18 C7 Digital I/O Configurable (PU) TXD1 TXD1
P19 F6 Digital I/O Configurable (PU) GPSMODE6
Table 3-1. ATR0630 Pinout (Continued)
Pin Name BGA 96 Pin Type
Pull Resistor
(Reset Value) (1) Firmware Label
PIO Bank A
I O
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 “Power Supply” on page 20 .
3. VDD_USB is the supply voltage for following the USB pins: USB_DM and USB_DP, see section “Power Supply” on page
20 . For operation of the USB interface, supply of 3.0V to 3.6V is required.
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 “Power Supply” on page 20 .