MPC5634M datasheet(93/106 Pages) FREESCALE

93 / 106 page

MPC5634M Microcontroller Data Sheet, Rev. 8

Freescale Semiconductor

4.13

Platform flash controller electrical characteristics

4.14

Flash memory electrical characteristics

Table 27. APC, RWSC, WWSC settings vs. frequency of operation1

1 Illegal combinations exist, all entries must be taken from the same row

Target Max Frequency

(MHz)

APC2

2 APC must be equal to RWSC

RWSC2

WWSC

213

3 Maximum Frequency includes FM modulation

000

413

001

623

010

823

011

All

111

Table 28. Program and erase specifications

Symbol

Parameter

Min Value

Typical

Value1

1 Typical program and erase times assume nominal supply values and operation at 25 °C. All times are subject to

change pending device characterization.

Initial

Max2

2 Initial factory condition: < 100 program/erase cycles, 25 °C, typical supply voltage.

Max3

3 The maximum program & erase times occur after the specified number of program/erase cycles. These maximum

values are characterized but not guaranteed.

Unit

Tdwprogram

P Double Word (64 bits) Program Time4

4 Actual hardware programming times. This does not include software overhead.

—

500

s

T16kpperase

P 16 KB Block Pre-program and Erase Time

—

300

500

5000

T32kpperase

P 32 KB Block Pre-program and Erase Time

—

400

600

5000

T64kpperase

P 64 KB Block Pre-program and Erase Time

—

600

900

5000

T128kpperase

P 128 KB Block Pre-program and Erase Time

—

800

1300

7500

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