STi7109

Description

7/9

1.1.5

Interfaces

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External memory interface (EMI)

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16-bit interface supporting ROM, flash, SFlash, SRAM, peripherals

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access in 5 banks

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high speed synchronous mode for interconnecting two STi7109 devices

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External microprocessor interface (EMPI)

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32-bit MPX satellite, target-only interface,

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synchronous operation at MPX clock speed, capable of 100 MHz,

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Dual local memory interface (LMI)

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dual interface (2 x 32-bit) for DDR1 200-MHz (DDR400) memories, supports 128-,

256- and 512-Mbit devices

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USB 2.0 host controller/PHY interface

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Serial ATA hard-disk drive support

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record and playback with trick modes

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pause and time shifting, watch and record

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100BT Ethernet controller, MAC and MII/RMII

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On-chip peripherals

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4 ASCs (UARTs) with Tx and Rx FIFOS, two of which can be used in smartcard

interfaces

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2 smartcard interfaces and clock generators (improved to reduce external

circuitry)

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3 SSCs for I²C/SPI master slaves interfaces

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serial communications interface (SCIF)

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2 PWM outputs

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teletext serializer and DMA module

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6 banks of general purpose I/O, 3.3 V tolerant

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SiLabs line-side (DAA) interface

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modem analog front end (MAFE) interface

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infrared transmitter/receiver supporting RC5, RC6 and RECS80 codes

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UHF remote receiver input interface

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interrupt level controller and external interrupts, 3.3 V tolerant

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low power/RTC/watchdog controller

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integrated VCXO

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DiSEqC 2.0 interface

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PWM capture/compare functions

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Flexible multi-channel DMA

1.1.6

Services and package

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JTAG/TAP interface, ST40 toolset support, ST231 toolset support

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Two package options

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35 x 35 PBGA, 580 + 100 balls (standard version)

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35 x 35 PBGA 708 + 84 balls (extended version)