STA8088EXA STMicroelectronics, STA8088EXA Datasheet

STA8088EXA

Manufacturer Part Number

STA8088EXA

Description

Manufacturer

STMicroelectronics

Datasheet

1.STA8088EXA.pdf (29 pages)

Specifications of STA8088EXA

Operating Temperature (min)

-40C

Operating Temperature (max)

85C

Applications

Telematic

Processing Unit

Microcontroller

Operating Supply Voltage (min)

1.1V

Operating Supply Voltage (typ)

1.2V

Operating Supply Voltage (max)

1.3V

Package Type

TFBGA

Mounting

Surface Mount

Rad Hardened

Lead Free Status / RoHS Status

Compliant

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Features

■

January 2011

STMicroelectronics™ 3rd generation

positioning receiver with 32 tracking channels

and 2 fast acquisition channels compatible

with GPS, Galileo, Glonass and QZSS systems

Embedded RF front-end with built-in LNA

-162dBm indoor sensitivity (tracking mode)

Fast TTFF < 1 s in hot start and 35 s in cold

start

Support of ST-AGPSTM Multimode Assisted

GPS (extended ephemeris solution)

High performance ARM946 MCU (up to

208 MHz)

256 Kbyte embedded TCM/SRAM

FSMC external memory interface (NAND, NOR

and SRAM)

External SQI Flash interface

One 16-bit Extended Function Timer (EFT)

with input capture/ output compare and PWM.

Four 32-bit free running timers/ counters

Real Time Clock (RTC) circuit

3 UARTs (one full for modem support)

1 I

1 Synchronous Serial Port (SSP, Motorola-SPI

supported)

USB2.0 dual role full speed (12 MHz) with

integrated physical layer transceiver

2 Secure-Digital Multimedia Memory Card

Interfaces (SDMMC)

2 Controller Area Network (CAN)

1 Multichannel Serial Port (MSP)

GPIO port for a total of up to 64 GPIOs

8-channels ADC (10 bit)

Selectable 1.8 V or 3.3 V I/Os for specific I/O

ports

3 embedded 1.8 V voltage regultators

C master/slave interface

High flexible GPS/Galileo/Glonass/QZSS receiver

Doc ID 18357 Rev 1

with powerful processing (ARM9)

■

Description

STA8088EX is a single die standalone positioning

receiver IC working on multiple constellations

(GPS/GALILEO/GLONASS/QZSS).

By combining the ARM946 microcontroller core

with the large numbers of peripherals/ interfaces,

STA8088EX provides a highly-flexible and cost

effective solution for hand-held and telematic

applications.

The device is the ideal solution for sensor-based

and sensor-less ST Dead Reckoning

technologies which enhance positioning accuracy

even in areas without GPS signals, like tunnels

and indoor parking.

Table 1.

TFBGA169

Operating condition:

– V

Package:

– TFBGA169 9 x 9 x 1.2 mm 0.65 pitch

Ambient temperature range: -40/ +85 °C

Package

DD12

DD18/RF18

LPVR

ddIO

: 1.8 V -5 %/ +10 %; 3.3 V ±10 %

: 1.2 V ±10 %

: 1.62 V to 3.6 V

Device summary

STA8088EX

STA8088EXA

: 1.8 V ±5 %

TFBGA169

Tray

STA8088EX

Order code

Tape and reel

—

www.st.com

1/29

Related parts for STA8088EXA

STA8088EXA Summary of contents

Page 1

... The device is the ideal solution for sensor-based and sensor-less ST Dead Reckoning technologies which enhance positioning accuracy even in areas without GPS signals, like tunnels and indoor parking. Table 1. Device summary Package STA8088EX TFBGA169 STA8088EXA Doc ID 18357 Rev 1 STA8088EX TFBGA169 Order code Tray Tape and reel — 1/29 www.st.com ...

Page 2

Contents Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 3

STA8088EX 4 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 4

List of tables List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 5

... I/O lines are compatible with 1.8 V and 3.3 V. The chip, using STMicroelectronics™ CMOSRF technology, is housed in a TFBGA169 (9x9x1.2mm) package. STA8088EXA version fulfilling high quality and service level automotive market requirements, is the ideal solution for OEM telematic applications. Doc ID 18357 Rev 1 ...

Page 6

Pin description 2 Pin description 2.1 Block diagram Figure 1. STA8088EX system block diagram 6/29 Doc ID 18357 Rev 1 STA8088EX ...

Page 7

TFBGA169 ball out Table 2. TFBGA169 ball out USB_DM USB_DP A GNDIO CAN0TX (UART1_TX) (UART1_RX) CAN1TX CAN1RX B VDDIO_r2 CAN0RX (P0.8) (P0.9) MSPOUT MSPOUT MSPOUT_SD/ C SCLK LRCLK Iopwrsel_r2 VDDIO_r5 (P0.31) (P0.30) (P0.29) MMC_CMD VDD18 ...

Page 8

Pin description 2.3 Power supply pins Table 3. Power supply pins Symbol I/O VDD18_MVR Pwr Digital supply voltage for main voltage regulator (1.8 V) Digital supply voltage for core circuitry (1.2 V). When using the MVR, this pin shall not ...

Page 9

STA8088EX 2.4 Main function pins Table 4. Main function pins Symbol I/O voltage RSTn 1.2 V STDBYn 1.2 V WAKEUP 1.2 V STDBY_Out 1.2 V PPS_Out VDD_IOR1 RTC_XTI 1.5 V (max) RTC_XTO 1.5 V (max) CAN0TX VDD_IOR5 CAN0RX VDD_IOR5 USB_DM/UART1_TX ...

Page 10

Pin description 2.6 FSMC external memory interface pins Table 6. FSMC memory interface pins Symbol I/O Voltage FSMC_Data[15:0] VDD_IOR3 (1)(2) FSMC_Add[23:0] VDD_IOR3 FSMC _OutEN VDD_IOR3 FSMC _WEN VDD_IOR3 FSMC _WTn VDD_IOR3 FSMC _BLn[0,1] VDD_IOR3 FSMC _CLK VDD_IOR3 FSMC _ADV VDD_IOR3 ...

Page 11

STA8088EX Table 7. SQI pins (continued) Symbol I/O Voltage SQI_SCK VDD_IOR4 SQI_CEn/ VDD_IOR4 iopwrsel_r4 SQI pins are multiplexed with P0[13:10] and P0[19] (see 2.8 Port 0 pins Port 0 consists of a 32-bit bidirectional I/O port. It can be either ...

Page 12

Pin description Table 8. Port 0 pins (continued) Symbol I/O voltage I/O I P0.9 VDD_IOR5 I/O O I/O P0.10 VDD_IOR4 I/O I/O P0.11 VDD_IOR4 I/O I/O P0.12 VDD_IOR4 I/O I/O P0.13 VDD_IOR4 I/O O P0.14 VDD_IOR1 I I/O ...

Page 13

STA8088EX Table 8. Port 0 pins (continued) Symbol I/O voltage I/O I/O P0.20 VDD_IOR2 I/O O I/O P0.21 VDD_IOR2 I/O O I/O P0.22 VDD_IOR2 I/O I/O I/O I/O P0.23 VDD_IOR2 I/O I/O P0.24 VDD_IOR2 I/O I/O P0.25 VDD_IOR2 I/O I/O ...

Page 14

Pin description 2.9 Port 1 pins Port 1 consists of a 32-bit bidirectional I/O port. It can be either used as general purpose input or output port, or configured according to the associated alternate functions. Table 9. Port 1 pins ...

Page 15

STA8088EX Table 9. Port 1 pins (continued) Symbol I/O Voltage I/O P1.9 VDD_IOR3 I/O P1.10 VDD_IOR3 I/O P1.11 VDD_IOR3 I/O P1.12 VDD_IOR3 I/O P1.13 VDD_IOR3 I/O P1.14 VDD_IOR3 I/O P1.15 VDD_IOR3 I/O P1.16 VDD_IOR3 I/O P1.17 VDD_IOR3 I/O P1.18 VDD_IOR3 ...

Page 16

Pin description Table 9. Port 1 pins (continued) Symbol I/O Voltage I/O P1.25 VDD_IOR3 I/O P1.26 VDD_IOR3 I/O P1.27 VDD_IOR3 I/O P1.28 VDD_IOR3 I/O P1.29 VDD_IOR3 I/O P1.30 VDD_IOR3 I/O P1.31 VDD_IOR3 I/O 2.10 RF front-end pins Table 10. RF ...

Page 17

STA8088EX 3 General description 3.1 RF front-end The RF front-end is able to down-convert both the GPS-GALILEO signal from 1575.42 MHz to 4.092 MHz (4 Fo, being F0 = 1.023 MHz) and GLONASS signal from 1601.718 MHz to 8.57 MHz. ...

Page 18

General description Table 11. TCM configuration TCMcfg[ 3.3.1 AHB slaves ● G3 APB port that allows interfacing with the G3BB acquisition memory and control registers. ● 16 Kbytes ROM ● Vectored Interrupt ...

Page 19

STA8088EX SQI Flash interface STA8088EX includes a high-performance interface to Serial Quad Interface (SQI) serial NOR Flash chips, to support a low-cost simple implementation. A proprietary code prefect and data write buffer architecture is provided to allow transparent read access ...

Page 20

General description EFT features ● Programmable prescaler: fAPB divided from 1 to 256, prescaler register (0 to 255) value +1. ● Overflow status flag and maskable interrupts. ● External clock input (must be at least 4 times slower than the ...

Page 21

STA8088EX SSP features In both master and slave configurations, the SSP has the following features: ● Parallel-to-serial conversion on data written to an internal 32-bit wide, 32-location deep transmit FIFO ● Serial-to-parallel conversion on received data, buffering ...

Page 22

General description 2 3.4 STA8088EX includes an I 3.4.6 SDMMC STA8088EX features two SD/MMC interfaces. One 52 MHz/ 8-bit (iNand Interfaces) and one 52 MHz/ 4bit (SD card interface) 3.4.7 MTU The Multi Timer Unit provides access to ...

Page 23

STA8088EX used to wake the system up when a programmed alarm time is reached. It has a clock trimming feature to compensate for the accuracy of the 32.768 kHz crystal and a secured time update. RTC features ● 48-bit counter ...

Page 24

Electrical characteristics 4 Electrical characteristics 4.1 Absolute maximum ratings Table 12. Absolute maximum ratings Symbol VDD12_MVR Core power supply voltage VDDIO I/O rings power supply voltage VDD18_MVR Main VR supply voltage VRF18_RFVR RF VR supply voltage VDD_LPVR Low power VR ...

Page 25

STA8088EX Table 14. DC electrical characteristics (continued) Symbol Parameter VRF18_RFVR power supply IRF18_MVR current VDD_LPVR Low power VR supply voltage IDD_LPVR VDD_LPVR power supply current Pd Power dissipation Iil Low level input leakage current Iih High level input leakage current ...

Page 26

Package and packing information 5 Package and packing information ® 5.1 ECOPACK In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions ...

Page 27

STA8088EX 5. The tolerance of position that controls the location of the balls within the matrix with respect to each other.For each ball there is a cylindrical tolerance zone fff perpendicular to datum C and located on true position as ...

Page 28

Revision history 6 Revision history Table 16. Document revision history Date 04-Jan-2010 28/29 Revision 1 Initial release. Doc ID 18357 Rev 1 STA8088EX Changes ...

Page 29

... STA8088EX Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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