- 您現在的位置：買賣IC網 > PDF目錄385873 > STA2051 (意法半導體) 32-BIT SINGLE CHIP BASEBAND CONTROLLER FOR GPS AND TELEMATIC APPLICATIONS PDF資料下載
參數資料
| 型號： | STA2051 |
| 廠商： | 意法半導體 |
| 英文描述： | 32-BIT SINGLE CHIP BASEBAND CONTROLLER FOR GPS AND TELEMATIC APPLICATIONS |
| 中文描述： | 32位單芯片基帶控制器GPS和遠程信息處理應用 |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 137K |
| 代理商： | STA2051 |
1/5
STA2051
VESPUCCI
September 2004
This is preliminary information on a new product now in development. Details are subject to change without notice.
1
■
ARM7TDMI 16/32 bit RISC CPU based host
microcontroller.
■
Complete Embedded Memory System:
– FLASH 256K bytes + 16K bytes (100K eras-
ing/programming cycles)
– RAM 64K bytes.
■
External memory interface provides glueless
support for up to four banks of external SRAM,
FLASH, ROM.
■
12 channel GPS correlation DSP: – no TCXO
required
– RTCA-SC159 / WAAS / EGNOS support
■
GPS performance
– accuracy: stand alone <30m; differential
<1m; surveying <1cm
– time to first fix: autonomous start 90s; cold
start 45s; warm start 7s; obscuration 1s.
■
CMOS M8T (0.18 um) technology.
■
-40°C to 85°C operating temperature range.
■
144-pin TQFP144 package or 64-pin TQFP64
package
■
Power Supply:
– 2.7V to 3.6V operating supply range for Input/
Output periphery
– 3 V to 3.6V operating supply range for A/ D
Converter reference
– 1.8V operating supply range for core supply
provided either by internal Voltage Regulator
with external stabilization capacitor, or by ex-
ternal supply for higher power efficiency.
■
0-66MHz internal clock frequency managed by
a Reset and Clock Control Unit; the unitisable to
provide low power modes (WAIT, SLOW,
STOP, STANDBY) and to generate the internal
clock from the external reference through
integrated PLL.
■
48 programmable General Purpose I/O, each
pin programmable independently as digital input
or digital output; 40 (30 in TQFP64) are
multiplexed with peripheral functions; 16 can
generate an interrupt on input level/transition.
■
Real time clock module with 3 2 KHz low power
oscillator and separate power supply to
continue running during stand-by mode.
FEATURES
■
16-bit Watchdog Timer with 8 bits prescaler for
system reliability and integrity.
■
CAN module compliant with the CAN
specification V2.0 part B (active). The bit rate
can be programmed up to 1 MBaud.
■
Four16-bit programmable Timers with 7 bit
prescaler, up to two input capture/output
compare, one pulse counter function, one PWM
channel with selectable frequency each.
■
4 channels 12-bit sigma-delta Analog to Digital
Converter, single channel or multi channel
conversion modes, single-shotor continuous
conversion modes, sample rate1KHz (4 KHz
when single channel), conversion range 0-2.5V.
■
Three Serial Communication Interfaces (UART)
allow full duplex, asynchronous,
communications with external devices,
independently programmable TX and RX baud
rates up to 625K baud.
■
One UART adapted to suit Smart Card interface
needs, for asynchronous SC as defined by ISO
7816-3; it includes SC clock generation.
■
Two Serial Peripheral Interfaces (SPI) allow full
duplex, synchronous communications with
external devices, master or slave operation,
max baud rate: 8Mb/s. One SPI may be used as
Multimedia Card interface.
■
Two I
2
C Interfaces provide multi-master and
slave functions, support normal and fast I2C
mode (400KHz), 7/10 bit addressing modes.
One I
2
C Interface is multiplexed with one SPI,
so either 2xSPI+1xI
2
C or 1xSPI+2xI
2
C may be
DATA BRIEF
32-BIT SINGLE CHIP BASEBAND CONTROLLER
FOR GPS AND TELEMATIC APPLICATIONS
Rev. 1
Figure 1. Packages
Table 1. Order Codes
Part Number
STA2051
STA2051E
Package
TQFP64
TQFP144
TQFP64
TQFP144
相關PDF資料 |
PDF描述 |
|---|---|
| STAC9204X5NBEYYX | 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
| STAC9205D3TAEYYXR | 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
| STAC9205D5NBEYYX | 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
| STAC9205D5NBEYYXR | 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
| STAC9205D5TAEYYX | 4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| STA2051E | 制造商:STMicroelectronics 功能描述:BASEBAND CNTRLR 144TQFP - Trays 制造商:STMicroelectronics 功能描述:32-Bit Single Chip Baseband Controller for GPS and Telematic Applications |
| STA2051GO | 制造商:STMicroelectronics 功能描述:Single Chip GPS Controller |
| STA2051TR | 功能描述:射頻微控制器 - MCU 32-bit Sngl CHIP BaseBand CONTROLLER RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:Si100x 數據總線寬度:8 bit 最大時鐘頻率:24 MHz 程序存儲器大小:64 KB 數據 RAM 大小:4 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LGA-42 安裝風格:SMD/SMT 封裝:Tube |
| STA2052 | 功能描述:功率驅動器IC INFOTAINMENT SIGNAL RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| STA2056 | 制造商:STMicroelectronics 功能描述:ONE CHIP SOLUTION FOR GPS APPLICATION |
發布緊急采購，3分鐘左右您將得到回復。