DS0147 datasheet(73/128 Pages) MICROCHIP

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Condition

Unit

V DD = 1.05 V – 1

V DD = 1.05 V – STD

V DD = 1.0 V – 1

V DD = 1.0 V – STD

Two-port non-

pipelined ECC

MHz

285

193

285

193

mode, non-

pipelined, and

read-before-write

The following table lists the maximum operating frequency (FMAX) of the µSRAM block in the industrial

temperature range (–40 °C to 100 °C).

Table 81 • µSRAM Performance

Condition

Unit

V DD = 1.05 V

– 1

V DD = 1.05 V

– STD

V DD = 1.0 V –

STD

Symbol

Parameter

Write-port

MHz

480

450

415

400

FMAX

Operating fre-

quency

Read-port

Tac

Read access

time

The following table lists the maximum operating frequency (FMAX) of the µPROM block in the industrial

temperature range (–40 °C to 100 °C).

Table 82 • µPROM Performance

Unit

V DD = 1.05 V –

STD

V DD = 1.0 V – 1

V DD= 1.0 V – ST-

Symbol

Parameter

Tac

Read access

time

6.5

Transceiver Switching Characteristics

This section describes transceiver switching characteristics.

6.5.1

Transceiver Performance

The following table describes transceiver performance.

Table 83 • PolarFire SoC Transceiver and TXPLL Performance

Unit

–1 Max

–1 Typ

–1 Min

STD Max

STD Typ

STD Min

Symbol

Parameter

Gbps

12.7

0.25

10.3125

0.25

FTXRate

Tx data

rate

1,2

Gbps

1.5

FTXRateOOB

Tx OOB (se-

rializer by-

pass) data

rate

Gbps

12.7

0.25

10.3125

0.25

FRxRateAC

Rx data rate

when AC

coupled

Microsemi Proprietary and Confidential. DS0147 Revision 1.0

AC Switching Characteristics

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