SPC58NH84C3 datasheet(30/147 Pages) STMICROELECTRONICS

30 / 147 page

Electrical characteristics

SPC58EHx, SPC58NHx

30/147

DS12304 Rev 5

6. IDD_HV_BCM and IDD_HV_GW consumption measured is averaged in time, by considering non-concurrent peaks from all the

IP contributors (ADCs, FLASH, PADS, PMC, TSENS, Oscillators). Please consider IDD_HV parameter as peak value. IO

consumption contribution may vary, depending on the application loads differences vs the validation board used.

7. BCM use case: two cores running @160 MHz, no lockstep, HSM @80 MHz, INTC enabled, 1 EDMA triggered by ADC,

PLL0 @200 MHz PLL1 @160 MHz, XOSC = 8/40 MHz, FLASH read only 25%, 4 x CAN running @40 MHz data 4 Mbps,

5 x DSPI running @100 MHz data 4 Mbps, 2 EMIOS running @100 MHz - 12 PWM period=3 KHz, 5 x SARADC running

@15 MHz with 23 conversion channels, 10 LIN/UART baud-rate 115200, all other peripherals frozen.

8. Dynamic consumption of one core, including the dedicated I/D-caches and I/D-MEMS contribution.

9. Dynamic consumption of the HSM module, including the dedicated memories, during the execution of Electronic Code

Book crypto algorithm on 1 block of 16 byte of shared RAM.

10. Flash in Low Power. Sysclk at 160 MHz, PLL0_PHI at 160 MHz, XTAL at 40 MHz, FIRC 16 MHz ON, RCOSC1M off.

MCAN: instances: 0, 1, 2, 3, 4, 5, 6 ON (configured but no reception or transmission), Ethernet ON (configured but no

reception or transmission), ADC ON (continuously converting). All others IPs clock-gated.

11. Sysclk = RC16 MHz, RC16 MHz ON, RC1 MHz ON, PLL OFF. All possible peripherals off and clock gated. Flash in power

down mode.

12. The consumption numbers shown here in IDD standby section are considering standby regulator specs, in case of external

regulator mode, the consumption numbers can be higher.

13. STANDBY mode: device configured for minimum consumption, RC16 MHz off, RC1 MHz on.

14. SSWU1 mode adder: FIRC = ON, SSWU clocked at 8 MHz and running over all STANDBY period, ADC off. The total

standby consumption can be obtained by adding this parameter to the IDDSTBY parameter for the selected memory size

and temperature.

15. SSWU2 mode adder: FIRC = ON, SSWU clocked at 8 MHz and running over all STANDBY period, ADC on in continuous

conversion. The total standby consumption can be obtained by adding this parameter to the IDDSTBY parameter for the

selected memory size and temperature.

SPC58NH84C3 Datasheet(PDF) 30 Page - STMicroelectronics