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PROM
368
ic
The Spartan PROM is a one-time programmable configuration memory used to store bitstreams for Spartan FPGA devices, interfacing via a single I/O pin in Master Serial mode.
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Specifications
3- Operating Voltage
- -0.5 to +7.0 V (XC17S00), -0.5 to +4.0 V (XL versions)
- Supply Current
- ICCA: 10 mA, ICCS: 50-100 mA
- Interface
- Master Serial mode
Pinout
6| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | DATA | GPIO | Data output, High-Z state when either CE or OE are inactive. |
| 2 | CLK | GPIO | Each rising edge on the CLK input increments the internal address counter, if both CE and OE are active. |
| 3 | RESET/OE (OE/RESET) | GPIO | When High, this input holds the address counter reset and puts the DATA output in a high-impedance state. The polarity is programmable. |
| 4 | CE | GPIO | When High, this pin disables the internal address counter, puts the DATA output in a high-impedance state, and forces the device into low-ICC standby mode. |
| 5 | GND | GND | Ground connection. |
| 7, 8 | VCC | POWER | Positive voltage supply connections. |
Interactive pinout
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