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STA2051GO

更新时间： 2024-02-13 21:43:53

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
4页	59K
描述
Single Chip GPS Controller

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技术参数
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STA2051GO 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：	64	Reach Compliance Code：	unknown
ECCN代码：	3A001.A.3	HTS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 MHz	DAC 通道：	NO
DMA 通道：	NO	外部数据总线宽度：
JESD-30 代码：	S-PQFP-G64	JESD-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 Qualified	ROM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 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER, RISC
Base Number Matches：	1

STA2051GO 数据手册

STA2051GO

Single Chip GPS Controller

DATA BRIEF

Features

■ Suitable for hand held accessories, portable

and personal navigation systems

■ ARM7TDMI 16/32 bit RISC CPU based host

microcontroller running at a frequency up to 32

MHz.

TQFP64 (10 x 10 x 1.4mm)

■ Complete Embedded Memory System:

■ 4 Channels A/D for low frequency signal

– FLASH 256K bytes + 16K bytes (100K

erasing/programming cycles)

monitoring (temperature, battery....)

■ Real time clock module with 32 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.

– RAM 64K bytes.

■ 12 channel GPS correlation DSP:

– no TCXO required

– RTCA-SC159 / WAAS / EGNOS support

■ Four Serial Communication Interfaces (UART)

allow full duplex, asynchronous,

■ GPS performance

– accuracy: stand alone <30m; differential

<1m; surveying <1cm

communications with external devices,

independently programmable TX and RX baud

rates up to 625K baud.

– time to first fix: autonomous start 90s; cold

start 45s; warm start 7s; obscuration 1s.

■ One Serial Peripheral Interfaces (SPI) allow full

duplex, synchronous communications with

external devices, master or slave operation,

max baud rate: 5.5Mb/s. One SPI may be used

as Multimedia Card interface.

■ Power Supply:

– 3.0V to 3.6V operating supply range for

Input/Output periphery

– 3.0V to 3.6V operating supply range for A/D

Converter reference

■ One I²C Interfaces provide multi-master and

– 1.8V operating supply range for core supply

provided by internal Voltage Regulator with

external stabilization capacitor.

slave functions, support normal and fast I²C

mode (400 KHz), 7/10 bit addressing modes.

■ Wake-up unit allows exiting from powerdown

modes by detection of an event on one external

pins or on internal Real Time Clock alarm.

■ 32 programmable General Purpose I/O

multiplexed with peripheral functions, each pin

programmable independently as digital input or

digital output.

■ -40°C to 85°C operating temperature range

(guaranteed by correlation).

Order codes

Part number

Op. Temp. range °C

Package

Packing

STA2051GO

-40 to 85

TQFP64 (10x10x1.4mm)

Tube

January 2006

DocRev1

1/4

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4

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与STA2051GO相关器件

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STA2056	STMICROELECTRONICS	REAL ONE CHIP SOLUTION FOR BOTH AUTONOMOUS AND HOST BASED GPS APPLICATION	获取价格
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