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STA2051E PDF预览

STA2051E

更新时间: 2024-02-07 22:31:22
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 微控制器和处理器外围集成电路全球定位系统时钟
页数 文件大小 规格书
5页 138K
描述
32-BIT SINGLE CHIP BASEBAND CONTROLLER FOR GPS AND TELEMATIC APPLICATIONS

STA2051E 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:TQFP-64
针数:64Reach Compliance Code:unknown
ECCN代码:3A001.A.3HTS代码:8542.31.00.01
风险等级:5.83具有ADC:NO
地址总线宽度:位大小:32
最大时钟频率:66 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
JESD-30 代码:S-PQFP-G64JESD-609代码:e3
长度:14 mm湿度敏感等级:3
I/O 线路数量:32端子数量:64
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:LQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):250
认证状态:Not QualifiedROM可编程性:FLASH
座面最大高度:1.6 mm速度:66 MHz
最大供电电压:3.6 V最小供电电压:2.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin (Sn)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER, RISC
Base Number Matches:1

STA2051E 数据手册

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STA2051  
VESPUCCI  
32-BIT SINGLE CHIP BASEBAND CONTROLLER  
FOR GPS AND TELEMATIC APPLICATIONS  
DATA BRIEF  
1 FEATURES  
Figure 1. Packages  
ARM7TDMI 16/32 bit RISC CPU based host  
microcontroller.  
Complete Embedded Memory System:  
– FLASH 256K bytes + 16K bytes (100K eras-  
ing/programming cycles)  
TQFP64  
TQFP144  
– RAM 64K bytes.  
Table 1. Order Codes  
External memory interface provides glueless  
support for up to four banks of external SRAM,  
FLASH, ROM.  
12 channel GPS correlation DSP: – no TCXO  
required  
Part Number  
STA2051  
Package  
TQFP64  
TQFP144  
STA2051E  
– RTCA-SC159 / WAAS / EGNOS support  
GPS performance  
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,  
– 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.  
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 I2C Interfaces provide multi-master and  
slave functions, support normal and fast I2C  
mode (400KHz), 7/10 bit addressing modes.  
One I2C Interface is multiplexed with one SPI,  
so either 2xSPI+1xI2C or 1xSPI+2xI2C may be  
Rev. 1  
1/5  
September 2004  
This is preliminary information on a new product now in development. Details are subject to change without notice.  

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