參數(shù)資料
型號(hào): ATR0621P1-7FQY
廠商: ATMEL CORP
元件分類(lèi): 無(wú)繩電話(huà)/電話(huà)
英文描述: TELECOM, CELLULAR, BASEBAND CIRCUIT, PBGA100
封裝: 9 X 9 MM, 0.80 MM PITCH, ROHS COMPLIANT, LFBGA-100
文件頁(yè)數(shù): 29/31頁(yè)
文件大小: 477K
代理商: ATR0621P1-7FQY
7
4890C–GPS–10/06
ATR0621
P2
G4
I/O
Configurable (PD)
BOOT_MODE
“0”
P3
H5
I/O
OH
NCS1
“0”
P4
A7
I/O
OH
NCS0
“0”
P5
B1
I/O
OH
NWE/NWR0
“0”
P6
A8
I/O
OH
NOE/NRD
“0”
P7
D2
I/O
OH
NUB/NWR1
“0”
P8
G2
I/O
Configurable (PD)
STATUSLED
“0”
P9
J8
I/O
PU to VBAT18
EXTINT0
P10
E4
I/O
OH
EM_A0/NLB
“0”
P11
H10
I/O
OH
EM_A21
NCS2
EM_A21
P12
F3
I/O
Configurable (PU)
GPSMODE2
NPCS2
P13
G10
I/O
PU to VBAT18
GPSMODE3
EXTINT1
P14
J5
I/O
Configurable (PD)
NAADET1
“0”
P15
K5
I/O
PD
ANTON
P16
E1
I/O
Configurable (PU)
NEEPROM
SIGHI1
NWD_OVF
P17
J4
I/O
Configurable (PD)
GPSMODE5
SCK1
P18
K4
I/O
Configurable (PU)
TXD1
“0”
P19
F1
I/O
Configurable (PU)
GPSMODE6
SIGLO1
“0”
P20
H2
I/O
Configurable (PD)
TIMEPULSE
SCK2
TIMEPULSE
P21
F2
I/O
Configurable (PU)
TXD2
“0”
P22
H8
I/O
PU to VBAT18
RXD2
P23
H3
I/O
Configurable (PU)
GPSMODE7
SCK
MCLK_OUT
P24
H1
I/O
Configurable (PU)
GPSMODE8
MOSI
“0”
P25
D1
I/O
Configurable (PD)
NAADET0
MISO
“0”
P26
G8
I/O
Configurable (PU)
GPSMODE10
NSS
NPCS0
“0”
P27
E2
I/O
Configurable (PU)
GPSMODE11
NPCS1
P28
G1
I/O
OH
EM_A20
NCS3
EM_A20
P29
E3
I/O
Configurable (PU)
GPSMODE12
NPCS3
P30
G5
I/O
PD
AGCOUT0
“0”
P31
H9
I/O
PU to VBAT18
RXD1
RF_ON
K6
OUT
PD
SIGHI0
F9
IN
SIGLO0
E10
IN
TCK
J3
IN
PU
Table 3-1.
ATR0621 Pinout (Continued)
Pin Name
LFBGA100
Pin Type
Pull Resistor
(Reset Value)(1)
Firmware Label
PIO Bank A
PIO Bank B
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 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 “Power Supply” on page 21
4. VDD_USB is the supply voltage for the following USB pins: USB_DM and USB_DP, see section “Power Supply” on page
21. For operation of the USB interface, supply of 3.0V to 3.6V is required.
5. This pin is not connected
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