ATR0621-7FQY ATMEL [ATMEL Corporation], ATR0621-7FQY Datasheet - Page 6

• Manufacturer Part Number: ATR0621-7FQY
• Description: GPS Baseband Processor
• Manufacturer: ATMEL [ATMEL Corporation]

Table 3-1.
6
Notes:
LDOBAT_IN
LDO_OUT
Pin Name LFBGA100
EM_DA10
EM_DA11
EM_DA12
EM_DA13
EM_DA14
EM_DA15
NRESET
EM_DA0
EM_DA1
EM_DA2
EM_DA3
EM_DA4
EM_DA5
EM_DA6
EM_DA7
EM_DA8
EM_DA9
LDO_EN
NSLEEP
EM_A18
EM_A19
LDO_IN
NSHDN
NTRST
GND
GND
GND
GND
P0
P1
P2
P3
P4
P5
1. PD = internal pull-down resistor, PU = internal pull-up resistor, OH = switched to Output High at reset
2. VDDIO is the supply voltage for the following GPIO pins: P1, P2, P8, P12, P14, P16, P17, P18, P19, P20, P21, P23, P24,
3. VDD_USB is the supply voltage for the following USB pins: USB_DM and USB_DP. For operation of the USB interface, sup-
ATR0621 [Preliminary]
P25, P26, P27 and P29
ply of 3.0V to 3.6V is required.
ATR0621 Pinout (Continued)
B10
C10
D10
A10
K10
C5
C7
C8
B9
D8
C9
D9
E8
H7
H6
C4
G7
G3
G4
H5
B3
B6
E7
E9
B7
B8
A9
A1
K1
K8
K7
K2
K9
A7
B1
J6
Pin Type
OUT
OUT
OUT
OUT
OUT
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
I/O
I/O
I/O
I/O
I/O
I/O
IN
IN
IN
IN
IN
IN
IN
IN
Configurable (PD)
Configurable (PD)
(Reset Value)
Open Drain PU
Pull Resistor
OH
OH
OH
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
PD
(1)
Firmware Label
BOOT_MODE
NANTSHORT
GPSMODE0
NWE/NWR0
NCS1
NCS0
PIO Bank A
NWE/NWR0
AGCOUT1
NCS1
NCS0
“0”
PIO Bank B
4890AS–GPS–09/05
CLK32K
“0”
“0”
“0”