LQFP100 datasheet(60/112 Pages) STMICROELECTRONICS

60 / 112 page

Electrical characteristics

SPC560P44Lx, SPC560P50Lx

60/112

Doc ID 14723 Rev 9

LReg, see Table 17.

Note:

The voltage regulator output cannot be used to drive external circuits. Output pins are used

only for decoupling capacitances.

VDD_LV_COR must be generated using internal regulator and external NPN transistor. It is

not possible to provide VDD_LV_COR through external regulator.

For the SPC560P44Lx, SPC560P50Lx microcontroller, capacitors, with total values not

below CDEC1, should be placed between VDD_LV_CORx/VSS_LV_CORx close to external

ballast transistor emitter. 4 capacitors, with total values not below CDEC2, should be placed

close to microcontroller pins between each VDD_LV_CORx/VSS_LV_CORx supply pairs and the

VDD_LV_REGCOR/VSS_LV_REGCOR pair . Additionally, capacitors with total values not below

CDEC3, should be placed between the VDD_HV_REG/VSS_HV_REG pins close to ballast

collector. Capacitors values have to take into account capacitor accuracy, aging and

variation versus temperature.

All reported information are valid for voltage and temperature ranges described in

recommended operating condition, Table 10 and Table 11.

Figure 9.

Configuration with resistor on base

Table 16.

Approved NPN ballast components (configuration with resistor on base)

Part

Manufacturer

Approved derivatives(1)

BCP68

ON Semi

BCP68

NXP

BCP68-25

Infineon

BCP68-25

BCX68

Infineon

BCX68-10;BCX68-16;BCX68-25

BC868

NXP

BC868

BCTRL

VDD_LV_COR

CDEC3

CDEC2

CDEC1

VDD_HV_REG

BJT(1)

SPC560P44Lx,

Refer to Table 16.

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