Datasheet STSPIN32F0B (STMicroelectronics) - 7

STSPIN32F0B Electrical characteristics 4 Electrical characteristics
Testing conditions: VM = 15 V; VDD = 3.3 V, unless otherwise specified. Typical values are tested at Tj = 25 °C, minimum and maximum values are guaranteed by thermal characterization in the temperature range of -40 to 125 °C, unless otherwise specified.
Table 5. Electrical characteristics Symbol Parameter Test condition Min. Typ. Max. Unit
Power supply and standby mode VM = 45 V; VDD = 3.5 V externally supplied - 2 2.6 mA IM VM current consumption Standby PF7 = '0' PF6 = '0' - 880 1100 µA VM = 45 V; VDD = 3.5 V externally supplied VMOn VM UVLO turn-on threshold VM rising from 0 V 6.0 6.3 6.6 V VMOff VM UVLO turn-off threshold VM falling from 8 V 5.8 7.1 6.4 V VMHys VM UVLO threshold hysteresis - - 0.2 - V VDD = 3.5 V externally supplied - 2.5 5 IDD VDD current consumption Standby PF7 = '0' PF6 = '0' mA - 2.5 5 VDD = 3.5 V externally supplied VDD = 3.5 V externally supplied - 400 550 IDDA VDDA current consumption Standby PF7 = '0' PF6 = '0' µA - 80 125 VDD = 3.5 V externally supplied VDDOn VDD UVLO turn-on threshold VDD rising from 0 V 2.5 2.65 2.8 V VDDOff VDD UVLO turn-off threshold VDD falling from 3.3 V 2.2 2.35 2.5 V VDDHys VDD UVLO threshold hysteresis - - 0.3 - V VREG = 13 V externally supplied, VM = 45 V; - 800 1200 no commutation IREG12 VREG current consumption µA Standby PF7 = '0' PF6 = '0' VREG = 13 V - 800 1200 externally supplied VREG12On VREG12 UVLO turn-on threshold VREG12 rising from 0 V 6.0 6.3 6.6 V VREG12Off VREG12 UVLO turn-off threshold VREG12 falling from 8 V 5.8 6.1 6.4 V VREG12Hys VREG12 UVLO threshold hysteresis - - 0.25 - V IBOOT VBO current consumption HS on, VBO = 13 V - 200 290 µA VBOOn VBO UVLO turn-on threshold VBO rising from 0 V 5.5 5.8 6.1 V VBOOff VBOUVLO turn-off threshold VBO falling from 8 V 5.3 5.6 5.9 V VBOHys VBO UVLO threshold hysteresis - - 0.15 - V tsleep Standby set time - - - 1 µs DC/DC switching regulator VPWR_OK Power good voltage - 5.6 6 6.4 V VDDA Average output voltage 3.09 3.3 3.5 V IDDA Output current DC; MCU current consumption included - - 70 mA
DS12907
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Rev 1 page 7/36
Document Outline 1 Description 2 Block diagrams 3 Electrical data 3.1 Absolute maximum ratings 3.2 ESD protections 3.3 Recommended operating conditions 3.4 Thermal data 4 Electrical characteristics 5 Pin description 6 Device description 6.1 UVLO and thermal protections 6.1.1 UVLO on supply voltages 6.1.2 Thermal protection 6.2 DC/DC buck regulator 6.2.1 External optional 3.3 V supply voltage 6.3 Linear regulator 6.4 Standby mode 6.5 Gate drivers 6.6 Microcontroller unit 6.6.1 Memories and boot mode 6.6.2 Power management 6.6.3 High-speed external clock source 6.6.4 Advanced-control timer (TIM1) 6.7 Test mode 6.8 Operational amplifier 6.9 Comparator 6.10 ESD protection strategy 7 Application example 8 Package information 8.1 VFQFPN48 7 x 7 package information Revision history Contents List of tables List of figures