- 您現在的位置：買賣IC網 > PDF目錄69381 > STA2051 (STMICROELECTRONICS) 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQFP64 PDF資料下載
參數資料
| 型號： | STA2051 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQFP64 |
| 封裝： | TQFP-64 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 604K |
| 代理商： | STA2051 |
1/5
STA2051
VESPUCCI
January 2006
For further information contact your local STMicroelectronics sales office.
1
FEATURES
■ Suitable for Automotive Applications
■ 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.
■ 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
2C Interfaces provide multi-master and
slave functions, support normal and fast I2C
DATA BRIEF
32-BIT SINGLE CHIP BASEBAND CONTROLLER
FOR GPS AND TELEMATIC APPLICATIONS
Rev. 2
Figure 1. Packages
Table 1. Order Codes
Part Number
Package
STA2051
TQFP64
STA2051E
TQFP144
TQFP64
TQFP144
相關PDF資料 |
PDF描述 |
|---|---|
| STA2051GO | 32-BIT, FLASH, 66 MHz, RISC MICROCONTROLLER, PQFP64 |
| STEL-1175+125/CM | 8-BIT, DSP-NUM CONTROLLED OSCILLATOR, PQCC68 |
| STEL-1175+125/MC | 8-BIT, DSP-NUM CONTROLLED OSCILLATOR, CQCC68 |
| STEL-1177/CF | 8-BIT, DSP-NUM CONTROLLED OSCILLATOR, CPGA84 |
| STG2000XC | SPECIALTY MICROPROCESSOR CIRCUIT, PQFP208 |
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。