MPFS250T datasheet(100/128 Pages) MICROCHIP

100 / 128 page

Unit

Max

Typ

Devices

Parameter

μs

33.2

MPF200T, TL, TS, TLS

μs

33.2

MPF300T, TL, TS, TLS

μs

33.2

MPF500T, TL, TS, TLS

μs

511

494

MPF100T, TL, TS, TLS

Factory digest run time

μs

511

494

MPF200T, TL, TS, TLS

μs

511

494

MPF300T, TL, TS, TLS

μs

511

494

MPF500T, TL, TS, TLS

1. The entire sNVM is used as ROM.

2. Valid for user key 0 through 6.

Note: These times do not include the power-up to functional timing overhead when using digest checks on

power-up.

6.7.6

Zeroization Time

This section describes zeroization time. A zeroization operation counts as one programming cycle.

Table 123 • Zeroization Times for MPF100T, TL, TS, and TLS Devices

Conditions

Unit

Max

Typ

Parameter

Zip flag set

Time to enter zeroiza-

tion

Data erased

253

248

Time to destroy the

fabric data

One iteration of scrub-

bing

522

507

Time to destroy data in

non-volatile memory

(like new)

1, 2

One iteration of scrub-

bing

536

520

Time to destroy data in

non-volatile memory

(non-recoverable)

1, 3

Full scrubbing

0.9

0.8

Time to scrub the fabric

data

Full scrubbing

1.6

1.5

Time to scrub the pNV-

M data (like new)

1, 2

Full scrubbing

1.8

1.7

Time to scrub the fabric

data pNVM data (non-

recoverable)

1, 3

1.2

1.1

Time to verify

2.9

2.8

Total time to zeroize

(like new)

1, 2

Microsemi Proprietary and Confidential. DS0147 Revision 1.0

AC Switching Characteristics

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