PPC5605BECLLR datasheet(38/92 Pages) FREESCALE

38 / 92 page

MPC5607B Microcontroller Data Sheet, Rev. 3

Preliminary—Subject to Change Without Notice

Electrical characteristics

Freescale Semiconductor

ECC circuitry provides correction of single bit faults and is used to improve further automotive reliability results. Some units

will experience single bit corrections throughout the life of the product with no impact to product reliability.

3.10.2

Flash power supply DC characteristics

Table 25 shows the power supply DC characteristics on external supply.

Table 23. Flash module life

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

P/E

CC C Number of program/erase cycles per

block for 16 Kbyte blocks over the

operating temperature range (TJ)

—

100,000

—

cycles

P/E

CC C Number of program/erase cycles per

block for 32 Kbyte blocks over the

operating temperature range (TJ)

—

10,000

100,0001

1 To be confirmed

cycles

P/E

CC C Number of program/erase cycles per

block for 128 Kbyte blocks over the

operating temperature range (TJ)

—

1,000

100,0001 cycles

Retention CC C Minimum data retention at 85 °C

average ambient temperature2

2 Ambient temperature averaged over duration of application, not to exceed recommended product operating

temperature range.

Blocks with 0–1,000 P/E

cycles

—

years

Blocks with 10,000 P/E

cycles

—

years

Blocks with 100,000 P/E

cycles

5—

years

Table 24. Flash read access timing

Symbol

Parameter

Conditions1

1 V

DD = 3.3 V ± 10% / 5.0 V ± 10%, TA = −40 to 125 °C, unless otherwise specified

Max

Unit

fREAD

Maximum

frequency for

Flash reading

2 wait states

MHz

1 wait state

0 wait states

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