SPC574S60 datasheet(8/77 Pages) STMICROELECTRONICS

8 / 77 page

Introduction

SPC574Sx

8/77

DS10601 Rev 6

•

System timers:

–

1 x STM (AUTOSAR®) (4 compare channels)

1 x PIT (8 channels)

4 x eTimers (6 channels each)

–

System watchdog timer (SWT)

32-bit timer

Oscillator clock for timer operation

Programmable selection of reset or interrupt on an initial time-out

Enabled out of reset

•

Safety and integrity features:

–

Clock Monitor Unit (CMU) for safe oscillator/PLL control using internal RC

oscillator reference

–

Watchdog with time window for reload

–

Memory Protection Unit (MPU): 8 regions with 32-bit granularity

–

•

Interrupt controller (INTC) with dedicated interrupt source channels, including software

interrupts and 32 priority levels

•

12-bit analog-to-digital converter (ADC) with a conversion time of 1.5 µs at maximum

operating frequency

–

16 high-precision channels for each group of 4 ADCs

•

4 general purpose eTimer units, with 6 channels each

•

4 FlexPWM units (2 units with 4 channels each and 2 units with 2 channels each)

•

Up to 4 Local Interconnect Network (LIN) controller modules capable of autonomous

message handling (master), autonomous header handling (slave mode), and UART

support. Compliant with LIN protocol rev. 2.1

•

4 DSPI (Deserial Serial Peripheral Interface) modules for full-duplex, synchronous,

communications with external devices

•

2 MCAN (with CAN-FD support)

•

Frequency-modulated phase-locked loop (FMPLL)

•

Configurable general purpose pins supporting input and output operations: 62 GPIO +

17 GPI/ADC input only (eTQFP100 - default bonding option) and 64 GPIO + 15

GPI/ADC input only (eTQFP100 - bonding option upon demand)

•

Nexus development interface (NDI) per IEEE-ISTO 5001-2003 Class 3

•

Device/board boundary scan testing supported with per Joint Test Action Group (JTAG)

of IEEE (IEEE 1149.1)

•

SPC574Sx family members are offered in the 100-pin eTQFP, 0.5 mm pitch,

14 mm

× 14 mm outline package type.

Note:

One of four sources can be used as the system clock for this device:

•

External crystal oscillator 4–40 MHz (XOSC)

•

Internal RC oscillator 16 MHz (IRCOSC)

•

Primary PLL

•

Secondary PLL

SPC574S60 Datasheet(PDF) 8 Page - STMicroelectronics

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