M36W0R6040T3 Datasheet, PDF(13/23 Page) Numonyx B.V – 64-Mbit (4 Mbits ×16, multiple bank, burst) Flash memory and 16-Mbit (1 Mbit ×16) or 32-Mbit (2 Mbits x16) PSRAM MCP

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M36W0R6040T3 Datasheet, PDF (13/23 Pages) Numonyx B.V – 64-Mbit (4 Mbits ×16, multiple bank, burst) Flash memory and 16-Mbit (1 Mbit ×16) or 32-Mbit (2 Mbits x16) PSRAM MCP

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M36P0R9070E0

Signal descriptions

2.22

Note:

VSS Ground

VSS is the common ground reference for all voltage measurements in the Flash (core and

I/O Buffers) and PSRAM chips. It must be connected to the system ground.

Each Flash memory device in a system should have their supply voltage (VDDF) and the

program supply voltage VPPF decoupled with a 0.1ÂµF ceramic capacitor close to the pin

(high frequency, inherently low inductance capacitors should be as close as possible to the

package). See Figure 5., AC measurement load circuit. The PCB track widths should be

sufficient to carry the required VPPF program and erase currents.

13/23

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