Rainbow Electronics ATR0630 - Manual (Page 6)

6
4920A–GPS–01/06
ATR0630 [Preliminary]
3. Pin Configuration
3.1 Pinout
Figure 3-1. Pinning BGA96 (Top View)
Table 3-1. ATR0630 Pinout
Pin Name BGA 96 Pin Type
Pull Resistor
(Reset Value) (1) Firmware Label
PIO Bank A
I O
AGCO A4 Analog I/O
CLK23 A8 Digital IN
DBG_EN E8 Digital IN PD
EGC D4 Digital IN
GDIG C5 Supply
GND A6 Supply
GND A9 Supply
GND B11 Supply
GND F5 Supply
GND H8 Supply
GND H12 Supply
GNDA A3 Supply
GNDA B1 Supply
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 .
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12
ATR0630