Описание
The SPC56EC74L7 is a new family of next generation microcontrollers built on the Power Architecture embedded category. The SPC56ECxx family expands the range of the SPC560B microcontroller family. It provides the scalability needed to implement platform approaches and delivers the performance required by increasingly sophisticated software architectures. The advanced and cost-efficient host processor core of the SPC56ECxx automotive controller family complies with the Power Architecture embedded category, which is 100 percent user-mode compatible with the original Power Architecture user instruction set architecture (UISA). It operates at speeds of up to 120 MHz and offers high performance processing optimized for low power consumption. It also capitalizes on the available development infrastructure of current Power Architecture devices and is supported with software drivers, operating systems and configuration code to assist with users implementations.
e200z4d, 32-bit Power Architecture® Up to 120 MHz and 200 MIPs operation e200z0h, 32-bit Power Architecture Up to 80 MHz and 75 MIPs operation Memory Up to 3 MByte on-chip Flash with ECC Up to 256 KByte on-chip SRAM with ECC 64KByte on-chip Data Flash with ECC 16-entry memory protection unit (MPU) User selectable Memory BIST Interrupts 255 interrupt sources with 16 priority levels Up to 54 ext. IRQ including 30 wake-up GPIOs: from 147 (LQFP176) to 199 (LBGA256) System timer units 8-ch. 32-bit periodic interrupt timer (PIT) 4-channel 32-bit system timer (STM) Safety System Watchdog Timer (SWT) Real-time clock timer (RTC/API) eMIOS, 16-bit counter timed I/O units Up to 64 channels with PWM/MC/IC/OC Two ADC (10-bit and 12-bit) Up to 62 channels extendable to 90 ch. Multiple Analog Watchdog Dedicated diagnostic features for lighting Advanced shiffted PWM generation ADC conversion synchronized on PWM Communication interfaces Up to 6 FlexCAN with 64 buffers each Up to 10 LINFlex/UART channels Up to 8 buffered DSPI channels I2C interface One FleyRay (dual-ch.) with 128 buffers Fast Ethernet Controller cyptographic Services Engine (CSE) AES-128 en/decryption, CMAC auth. Secured device boot mode 32-ch. eDMA with multiple request sources Clock generation 4 to 40 MHz main oscillator 16 MHz internal RC oscillator Software-controlled FMPLL 128 kHz internal RC oscillator 32 kHz auxiliary oscillator Clock Monitoring Unit (CMU) Low power capabilities Ultra low power STANDBY CAN Sampler to store CAN ID in STBY Fast wake-up and exectute from RAM Exhaustive debugging capability Nexus 3+ interface on LBGA256 only Nexus 1 on all devices Voltage supply Single 5 V or 3.3 V supply On-chip Vreg with external ballast transitor Operating temperature range -40 to 125 °C
