STA8058 STMicroelectronics, STA8058 Datasheet - Page 10

• Manufacturer Part Number: STA8058
• Description: IC GPS MULTICHIP MODULE 104-LFBG
• Manufacturer: STMicroelectronics

Specifications of STA8058

• Sensitivity: -159dBm
• Applications: GPS
• Data Interface: PCB, Surface Mount
• Memory Size: 256kB Flash, 64kB RAM
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 104-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Data Rate - Maximum: -
• Modulation Or Protocol: -
• Current - Receiving: -

Pin description
Table 3.
Note:
10/14
V
V
Symbol
V
V
V
SSRF_IO
V
AV
SSRF_A
AV
SSBKP
27PLL
SSRF
27RF
DD
SS
Power supply pins (continued)
V
All V
common ground plane, taking care of noise filtering, especially on AV
and V
33
I/O
and V
-
-
-
-
-
-
-
-
SS
SSRF_IO
, V
Digital ground for backup logic
Analog supply voltage for the A/D converter
Analog supply ground for the A/D converter
Analog supply voltage for RF chain (2.7V)
Analog supply voltage for PLL embedded into RF part (2.7V)
Analog supply ground for RF core
Analog supply ground for RF amplifier
Analog supply ground for RF IO circuirty
SS18
33IO-PLL
, V
SSBKP
are all internally connected. Same for V
,
AV
SS
,V
SSRF
Function
,V
SSRF_A
and V
SSRF_IO
SS
pins must be tied together to the
and V
SSIO-PLL
SS
C13,G10,G11,G12,H
,
A13,C11,D11,D13,
V
E11,E12,F11,F12,
B11,B12,B13,C12
SSRF
.
LFBGA104
D13, F13
G13,H13
H10
, V
B4
A3
A2
12
STA8058
SSRF_A