MPC5675K datasheet(87/140 Pages) FREESCALE

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Electrical characteristics

MPC5675K Microcontroller Data Sheet, Rev. 4

Preliminary—Subject to Change Without Notice

Freescale Semiconductor

3.15

Flash memory electrical characteristics

3.15.1

Program/Erase characteristics

Table 25 shows the Code flash memory program and erase characteristics.

Table 26 shows the Data flash memory program and erase characteristics.

Table 25. Code flash program and erase electrical specifications

No.

Symbol

Parameter

Min

Typ1

NOTES:

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 Max program and erase times provide guidance for time-out limits used in the factory and apply for < 100

program/erase cycles, nominal supply values and operation at TJ = 25 °C. These values are verified at production

test.

Lifetime

Max3

3 Lifetime Max program and erase times apply across the voltage, temperature, and cycling range of product life.

These values are characterized, but not tested.

Unit

1TDWPROGRAM

CC Double Word (64 bits) program time4

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

—

500

µs

3T16KPPERASE

CC 16 KB block pre-program and erase time

—

200

500

5000

4T32KPPERASE

CC 32 KB block pre-program and erase time

—

300

600

5000

5T64KPPERASE

CC 64 KB block pre-program and erase time

—

400

900

5000

6T128KPPERASE

CC 128 KB block pre-program and erase time

—

600

1300

7500

Table 26. Data flash program and erase electrical specifications

No.

Symbol

Parameter

Min

Typ1

NOTES:

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 Max program and erase times provide guidance for time-out limits used in the factory and apply for < 100

program/erase cycles, nominal supply values and operation at TJ = 25 °C. These values are verified at production

test.

Lifetime

Max3

3 Lifetime Max program and erase times apply across the voltage, temperature, and cycling range of product life.

These values are characterized, but not tested.

Unit

1TDWPROGRAM

CC Double Word (64 bits) program time4

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

—

300

µs

3T16KPPERASE

CC 16 KB block pre-program and erase time

—

700

800

1500

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