SPC58EG80C3 datasheet(27/139 Pages) STMICROELECTRONICS

27 / 139 page

DS11758 Rev 6

27/139

SPC584Gx, SPC58EGx, SPC58NGx

Electrical characteristics

4. Use case: 3 x e200Z4 @180 MHz with all locksteps on (main core + dma + irq), HSM @90 MHz, all IPs clock enabled,

Flash access with prefetch disabled, Flash consumption includes parallel read and program/erase, 1xSARADC in

continuous conversion, DMA continuously triggered by ADC conversion, 5xDSPI / 7xCAN / 12xLINFlex / FlexRay,

1xEMIOS running (5 channels in OPWMT mode), FIRC, SIRC, FXOSC, PLL0-1 running. The switching activity estimated

for dynamic consumption does not include I/O toggling, which is highly dependent on the application. Details of the

software configuration are available separately. The total device consumption is IDD_LV + IDD_HV + IDD_LKG for the selected

temperature.

5. Gateway use case: Two cores running at 160 MHz, no lockstep, DMA, PLL, FLASH read only 25%, 8xCAN, 1xEthernet,

HSM, 4xSARADC.

6. BCM use case: One Core running at 160 MHz, no lockstep, DMA, PLL, FLASH read only 25%, 2xCAN, HSM, 5xSARADC.

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

8. 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.

9. 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, 7 ON (configured but no reception or transmission), Ethernet ON (configured but no

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

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

down mode.

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

12. 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.

13. 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.

14. Worst case usage (data trace, data overlay, full Aurora utilization). If Aurora and JTAGM/LFAST not used, VDD_LV_BD

current is reduced by ~20mA.

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