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AM4378BZDN100 Fiches technique(PDF) 2 Page - Texas Instruments |
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AM4378BZDN100 Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 266 page 2 AM4376, AM4377, AM4378, AM4379 SPRS851C – JUNE 2014 – REVISED APRIL 2016 www.ti.com Submit Documentation Feedback Product Folder Links: AM4376 AM4377 AM4378 AM4379 Device Overview Copyright © 2014–2016, Texas Instruments Incorporated • 12KB (PRU-ICSS1), 4KB (PRU-ICSS0) of Instruction RAM With Single-Error Detection (Parity) • 8KB (PRU-ICSS1), 4KB (PRU-ICSS0) of Data RAM With Single-Error Detection (Parity) • Single-Cycle 32-Bit Multiplier With 64-Bit Accumulator • Enhanced GPIO Module Provides Shift-In and Shift-Out Support and Parallel Latch on External Signal – 12KB (PRU-ICSS1 Only) of Shared RAM With Single-Error Detection (Parity) – Three 120-Byte Register Banks Accessible by Each PRU – Interrupt Controller Module (INTC) for Handling System Input Events – Local Interconnect Bus for Connecting Internal and External Masters to the Resources Inside the PRU-ICSS – Peripherals Inside the PRU-ICSS • One UART Port With Flow Control Pins, Supports up to 12 Mbps • One eCAP Module • Two MII Ethernet Ports that Support Industrial Ethernet, such as EtherCAT • One MDIO Port – Industrial Communication is Supported by Two PRU-ICSS Subsystems • Power, Reset, and Clock Management (PRCM) Module – Controls the Entry and Exit of Deep-Sleep Modes – Responsible for Sleep Sequencing, Power Domain Switch-Off Sequencing, Wake-Up Sequencing, and Power Domain Switch-On Sequencing – Clocks • Integrated High-Frequency Oscillator Used to Generate a Reference Clock (19.2, 24, 25, and 26 MHz) for Various System and Peripheral Clocks • Supports Individual Clock Enable and Disable Control for Subsystems and Peripherals to Facilitate Reduced Power Consumption • Five ADPLLs to Generate System Clocks (MPU Subsystem, DDR Interface, USB, and Peripherals [MMC and SD, UART, SPI, I2C], L3, L4, Ethernet, GFX [SGX530], and LCD Pixel Clock) – Power • Two Nonswitchable Power Domains (RTC and Wake-Up Logic [WAKE-UP]) • Three Switchable Power Domains (MPU Subsystem, SGX530 [GFX], Peripherals and Infrastructure [PER]) • Dynamic Voltage Frequency Scaling (DVFS) • Real-Time Clock (RTC) – Real-Time Date (Day, Month, Year, and Day of Week) and Time (Hours, Minutes, and Seconds) Information – Internal 32.768-kHz Oscillator, RTC Logic, and 1.1-V Internal LDO – Independent Power-On-Reset (RTC_PWRONRSTn) Input – Dedicated Input Pin (RTC_WAKEUP) for External Wake Events – Programmable Alarm Can Generate Internal Interrupts to the PRCM for Wakeup or Cortex- A9 for Event Notification – Programmable Alarm Can Be Used With External Output (RTC_PMIC_EN) to Enable the Power-Management IC to Restore Non-RTC Power Domains • Peripherals – Up to Two USB 2.0 High-Speed Dual-Role (Host or Device) Ports With Integrated PHY – Up to Two Industrial Gigabit Ethernet MACs (10, 100, and 1000 Mbps) • Integrated Switch • Each MAC Supports MII, RMII, and RGMII and MDIO Interfaces • Ethernet MACs and Switch Can Operate Independent of Other Functions • IEEE 1588v2 Precision Time Protocol (PTP) – Up to Two CAN Ports • Supports CAN Version 2 Parts A and B – Up to Two Multichannel Audio Serial Ports (McASPs) • Transmit and Receive Clocks up to 50 MHz • Up to Four Serial Data Pins Per McASP Port With Independent TX and RX Clocks • Supports Time Division Multiplexing (TDM), Inter-IC Sound (I2S), and Similar Formats • Supports Digital Audio Interface Transmission (SPDIF, IEC60958-1, and AES-3 Formats) • FIFO Buffers for Transmit and Receive (256 Bytes) – Up to Six UARTs • All UARTs Support IrDA and CIR Modes • All UARTs Support RTS and CTS Flow Control • UART1 Supports Full Modem Control – Up to Five Master and Slave McSPIs • McSPI0–McSPI2 Support up to Four Chip Selects |
Numéro de pièce similaire - AM4378BZDN100 |
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Description similaire - AM4378BZDN100 |
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