SPC560D30L3 datasheet(47/82 Pages) STMICROELECTRONICS

47 / 82 page

DS6494 Rev 8

47/82

SPC560D30x, SPC560D40x

Electrical characteristics

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.

4.11.2

Flash power supply DC characteristics

Table 31 shows the power supply DC characteristics on external supply.

Note:

Power supply for data flash is actually provided by code flash; this means that data flash

cannot work if code flash is not powered.

1. Ambient temperature averaged over application duration. It is recommended not to exceed the product operating

temperature range.

Table 30. Flash memory read access timing

Symbol

Parameter

Conditions(1) Max Unit

fCFREAD CC

P Maximum working frequency for reading code flash memory at

given number of wait states in worst conditions

2 wait states

MHz

0 wait states

fDFREAD CC P

Maximum working frequency for reading data flash memory at given

number of wait states in worst conditions

6 wait states

MHz

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

Table 31. Flash power supply DC electrical characteristics

Symbol

Parameter

Conditions(1)

Value

Unit

Min Typ Max

ICFREAD CC D Sum of the current consumption

on VDDHV and VDDBV on read

access

Flash module read

fCPU = 48 MHz

Code flash

—

IDFREAD CC D

Data flash

—

ICFMOD CC D Sum of the current consumption

on VDDHV and VDDBV on matrix

modification (program/erase)

Program/Erase on-going

while reading flash

registers, fCPU = 48 MHz

Code flash

—

IDFMOD CC D

Data flash

—

IFLPW

CC D

Sum of the current consumption

on VDDHV and VDDBV during

flash low-power mode

—

Code flash

—

910

µA

ICFPWD CC D Sum of the current consumption

on VDDHV and VDDBV during

flash power-down mode

—

Code flash

—

125

µA

IDFPWD CC D

Data flash

—

µA

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

SPC560D30L3 датащи(PDF) 47 Page - STMicroelectronics

SPC560D30L3 датащи(HTML) 47 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82

датащи скачать

ссылки URL