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參數資料
| 型號： | CXD2932AR-2 |
| 英文描述： | GPS Base Band LSI |
| 中文描述： | 全球定位系統基帶芯片 |
| 文件頁數： | 1/27頁 |
| 文件大小： | 264K |
| 代理商： | CXD2932AR-2 |
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E01Z12-PS
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
CXD2931R-9/GA-9
CXD2931R-9
144 pin LQFP (Plastic)
CXD2931GA-9
144 pin LFLGA (Plastic)
1 chip GPS LSI
Description
The CXD2931R-9/GA-9 is a dedicated LSI for the
GPS (Global Positioning System) satellite-based
position measurement system.
This LSI contains a 32-bit RISC CPU, 2M-bit MASK
ROM, RAM, UART, timer, and others.
This LSI, used together with the RF LSI (CXA1951AQ),
enables the configuration of a 2-chip system capable
of measuring its position anywhere on the globe.
Features
16-channel GPS receiver capable of
simultaneously receiving 16 satellites
Supports differential GPS
—Comforms to RTCM SC-104 Ver. 2.1
—Supports DARC
All-in-view measurement
2-satellite measurement
Timer supporting GPS time
High performance 32-bit RISC CPU
256K-byte program ROM
36K-byte RAM
3-channel UART
—Baud rate generator
—Supports 1.2K, 2.4K, 4.8K, 9.6K, 19.2K and
38.4K baud
—Supports 1/2/4-byte buffer mode
23-bit general-purpose I/O port capable of defining
input/output independently for each bit
8-bit successive approximation system A/D
converter
Structure
Silicon gate CMOS IC
Absolute Maximum Ratings
Supply voltage
Input voltage
Output voltage
Operating temperature
V
DD
V
I
V
O
V
SS
– 0.5 to 4.6
V
SS
– 0.5 to V
DD
+ 0.5 V
V
SS
– 0.5 to V
DD
+ 0.5 V
V
Topr
–40 to +85
°C
Storage temperature
Tstg
–50 to +150
°C
Recommended Operating Conditions
Supply voltage
Operating temperature
V
DD
3.0 to 3.6
V
Topr
–40 to +85
°C
Input/Output Pin Capacitance
Input capacitance
Output capacitance C
OUT
I/O capacitance
C
IN
9 (Max.)
11 (Max.)
11 (Max.)
pF
pF
pF
C
I/O
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相關代理商/技術參數 |
參數描述 |
|---|---|
| CXD2951GA-2 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single Chip GPS LSI |
| CXD2951GA-4 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single Chip GPS LSI |
| CXD2951GA-4-T6 | 制造商:SONY 功能描述: |
| CXD2951GL-4 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Single Chip GPS LSI |
| CXD2956AGL-1 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:GPS Baseband LSI |
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