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IDT79RC32T355-150DH Datasheet

  • IDT79RC32T355-150DH

  • IDT Interprise Integrated Communications Processor

  • 991.93KB

  • 47页

  • IDT

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IDT 79RC32355
Name
GPIOP[17]
GPIOP[18]
GPIOP[19]
GPIOP[20]
GPIOP[21]
GPIOP[22]
GPIOP[23]
Type I/O Type
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Description
High Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function: Memory and peripheral bus chip select, CSN[5].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: External DMA device request, DMAREQN.
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: External DMA device done, DMADONEN.
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: USB start of frame, USBSOF.
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: SDRAM clock enable CKENP.
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: ATM transmit PHY address, TXADDR[0].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI 1st Alternate function: ATM transmit PHY address, TXADDR[1].
2nd Alternate function: Active DMA channel code, DMAP[0].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: ATM receive PHY address, RXADDR[0].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI 1st Alternate function: ATM receive PHY address, RXADDR[1].
2nd Alternate function: Active DMA channel code, DMAP[1].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: TDM external buffer enable, TDMTEN.
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: Memory and peripheral bus address, MADDR[22].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: Memory and peripheral bus address, MADDR[23].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: Memory and peripheral bus address, MADDR[24].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: Memory and peripheral bus address, MADDR[25].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI 1ST Alternate function: DMA finished, DMAFIN.
2nd Alternate function: EJTAG/ICE reset, EJTAG_TRST_N.
High Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function: TDM interface data output, TDMDOP. At reset, this pin defaults to the primary function, GPIOP[32].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: TDM interface data input, TDMDIP. At reset, this pin defaults to the primary function, GPIOP[33].
High Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
Alternate function: TDM interface frame signal, TDMFP. At reset, this pin defaults to the primary function, GPIOP[34].
Low Drive
General Purpose I/O.
This pin can be configured as a general purpose I/O pin.
with STI Alternate function: TDM interface clock, TDMCLKP. At reset, this pin defaults to the primary function, GPIOP[35].
Low
External DMA finished.
This signal is asserted low by the RC32355 when the number of bytes specified in the DMA
descriptor have been transferred to or from an external device.
Primary function: General Purpose I/O, GPIOP[31]. At reset, this pin defaults to primary function GPIOP[31].
2nd Alternate function: EJTAG_TRST_N.
Table 1 Pin Descriptions (Part 4 of 8)
GPIOP[24]
GPIOP[25]
I/O
I/O
GPIOP[26]
GPIOP[27]
GPIOP[28]
GPIOP[29]
GPIOP[30]
GPIOP[31]
I/O
I/O
I/O
I/O
I/O
I/O
GPIOP[32]
GPIOP[33]
GPIOP[34]
GPIOP[35]
DMA
DMAFIN
I/O
I/O
I/O
I/O
O
8 of 47
May 25, 2004

IDT79RC32T355-150DH 产品属性

  • 24

  • 集成电路 (IC)

  • 嵌入式 - 微处理器

  • Interprise™

  • RISC 32-位

  • -

  • 150MHz

  • 2.5V

  • 表面贴装

  • 208-BFQFP

  • 208-PQFP（28x28）

  • 托盘

  • 79RC32T355-150DH

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