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EP1K50 数据表(PDF) 6 Page - Altera Corporation |
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EP1K50 数据表(HTML) 6 Page - Altera Corporation |
6 / 36 page Page 6 Functional Description Enhanced Configuration (EPC) Devices Datasheet January 2012 Altera Corporation EPC devices support three different types of flash memory. Table 3 lists the supported flash memory for all EPC devices. f The external flash interface feature is supported in EPC4 and EPC16 devices. For more information about using this feature in the EPC8 device, contact Altera Applications 24/7 Technical Support. EPC devices have a 3.3-V core and I/O interface. The controller chip is a synchronous system that implements the various interfaces and features. The controller chip features three separate interfaces: ■ A configuration interface between the controller and the Altera FPGAs ■ A JTAG interface on the controller that enables ISP of the flash memory ■ An external flash interface that the controller shares with an external processor or FPGA implementing a Nios embedded processor—an interface available after ISP and configuration Table 3. EPC Devices Flash Memory Device Grade Package Flash Memory Leaded Lead-Fee EPC4 Commercial PQFP 100 Intel (1) or Micron Intel (1) or Micron Industrial PQFP 100 Intel (1) or Micron Intel (1) EPC8 Commercial/ Industrial PQFP 100 Intel (1) or Sharp Intel (1) EPC16 Commercial UBGA 88 Intel (1) or Sharp Intel (1) or Sharp Industrial UBGA 88 Intel (1) or Sharp Intel (1) Military UBGA 88 Intel (1) Intel (1) Commercial/ Industrial PQFP 100 Intel (1) or Sharp Intel (1) Note to Table 3: (1) For more information, refer to the PCN0506: Addition of Intel Flash Memory As Source for EPC4, EPC8 and EPC16 Enhanced Configuration Devices. |
类似零件编号 - EP1K50 |
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类似说明 - EP1K50 |
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