SPC5604BF2MLL6 datasheet(59/109 Pages) FREESCALE

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Package pinouts and signal descriptions

MPC5604B/C Microcontroller Data Sheet, Rev. 11

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.

3.19.2

Flash power supply DC characteristics

Table 32 shows the power supply DC characteristics on external supply.

Table 30. Flash module life

Symbol

Parameter

Conditions

Value

Unit

Min

Typ

Max

P/E

CC C Number of program/erase cycles

per block over the operating

temperature range (TJ)

16 KB blocks

100,000

—

cycles

32 KB blocks

10,000 100,000

—

128 KB blocks

1,000 100,000

—

Retention CC C Minimum data retention at 85 °C

average ambient temperature1

1 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

1,001–10,000 P/E cycles

—

Blocks with

10,001–100,000 P/E cycles

5—

—

Table 31. Flash read access timing

Symbol

Parameter

Conditions1

1 VDD = 3.3 V ± 10% / 5.0 V ± 10%, TA = 40 to 125 °C, unless otherwise specified

Max

Unit

fREAD CC P Maximum frequency for Flash reading

2 wait states

MHz

1 wait state

0 wait states

Table 32. Flash memory power supply DC electrical characteristics

Symbol

Parameter

Conditions1

Value

Unit

Min

Typ Max

IFREAD2 CC D Sum of the current consumption on

VDD_HV and VDD_BV on read access

Code flash memory module read

fCPU = 64 MHz3

—15

Data flash memory module read

fCPU = 64 MHz3

—15

IFMOD2 CC D Sum of the current consumption on

VDD_HV and VDD_BV on matrix

modification (program/erase)

Program/Erase ongoing while

reading code flash memory

registers fCPU =64 MHz3

—15

Program/Erase ongoing while

reading data flash memory

registers fCPU =64 MHz3

—15

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