TMS320VC5402PGE100 Detailed explanation of pin function specifications and circuit principle instructions

The "TMS320VC5402PGE100" is part of the Texas Instruments (TI) product line. It is a Digital Signal Processor ( DSP ) from the TMS320C54x series.

Key Information for the Model TMS320VC5402PGE100:

Brand: Texas Instruments Package Type: PGE100 (100-pin TQFP - Thin Quad Flat Package) Pin Count: 100 pins Family: TMS320C54x DSP Series

Pin Function Specifications & Circuit Principles

The TMS320VC5402PGE100 has 100 pins, and each of these pins serves a specific function, such as input/output (I/O), Power , or ground connections. The pins are divided into several categories, including general-purpose I/O, system signals, Memory interface s, and power pins. Below is a detailed explanation of the pin functions.

Pin Function Table (100 Pins Total): Pin # Pin Name Function Description 1 A14 Address line 14 (used for addressing memory) 2 A15 Address line 15 (used for addressing memory) 3 A16 Address line 16 (used for addressing memory) 4 A17 Address line 17 (used for addressing memory) 5 A18 Address line 18 (used for addressing memory) 6 A19 Address line 19 (used for addressing memory) 7 A20 Address line 20 (used for addressing memory) 8 A21 Address line 21 (used for addressing memory) 9 A22 Address line 22 (used for addressing memory) 10 A23 Address line 23 (used for addressing memory) 11 GND Ground connection 12 GND Ground connection 13 VCC Power supply connection (positive voltage) 14 VCC Power supply connection (positive voltage) 15 VSS Power supply connection (negative voltage) 16 VSS Power supply connection (negative voltage) 17 D0 Data line 0 (used for data transmission in parallel communication) 18 D1 Data line 1 (used for data transmission in parallel communication) 19 D2 Data line 2 (used for data transmission in parallel communication) 20 D3 Data line 3 (used for data transmission in parallel communication) 21 D4 Data line 4 (used for data transmission in parallel communication) 22 D5 Data line 5 (used for data transmission in parallel communication) 23 D6 Data line 6 (used for data transmission in parallel communication) 24 D7 Data line 7 (used for data transmission in parallel communication) 25 WE Write enable signal for memory or external devices 26 OE Output enable signal for memory or external devices 27 CE Chip enable signal to activate the memory or external device 28 R/W Read/Write control signal for memory or external devices 29 D8 Data line 8 (used for data transmission in parallel communication) 30 D9 Data line 9 (used for data transmission in parallel communication) 31 D10 Data line 10 (used for data transmission in parallel communication) 32 D11 Data line 11 (used for data transmission in parallel communication) 33 D12 Data line 12 (used for data transmission in parallel communication) 34 D13 Data line 13 (used for data transmission in parallel communication) 35 D14 Data line 14 (used for data transmission in parallel communication) 36 D15 Data line 15 (used for data transmission in parallel communication) 37 VCC Power supply connection (positive voltage) 38 VCC Power supply connection (positive voltage) 39 NC No connection pin (unused in this configuration) 40 NC No connection pin (unused in this configuration) 41 PWDN Power-down signal to put the DSP in low-power state 42 RESET Reset pin to initialize the DSP to a known state 43 CLKOUT Clock output pin to provide clock signal for external circuits 44 CLKI Clock input pin to receive the clock signal for the DSP 45 IRQ0 Interrupt request pin 0 for external interrupt service 46 IRQ1 Interrupt request pin 1 for external interrupt service 47 IRQ2 Interrupt request pin 2 for external interrupt service 48 IRQ3 Interrupt request pin 3 for external interrupt service 49 TMS Test mode select pin for setting test modes in the DSP 50 TDI Test data input pin used for test/debugging purposes 51 TDO Test data output pin used for test/debugging purposes 52 TCK Test clock pin used for test/debugging purposes 53 TTRST Test reset pin used for test/debugging purposes 54 SCLK Serial clock pin for serial communication with peripherals 55 SDI Serial data input pin for serial communication with peripherals 56 SDO Serial data output pin for serial communication with peripherals 57 CS Chip select signal for serial peripherals 58 DRST Digital reset pin for resetting internal DSP circuits 59 DREQ Data request signal to request data from external peripherals 60 DMAC Direct Memory Access control signal 61 TDO Test Data Output (used for JTAG interface) 62 TDI Test Data Input (used for JTAG interface) 63 TRST Test Reset (used for JTAG interface) 64 GPIO0 General Purpose Input/Output 0 pin 65 GPIO1 General Purpose Input/Output 1 pin 66 GPIO2 General Purpose Input/Output 2 pin 67 GPIO3 General Purpose Input/Output 3 pin 68 GPIO4 General Purpose Input/Output 4 pin 69 GPIO5 General Purpose Input/Output 5 pin 70 GPIO6 General Purpose Input/Output 6 pin 71 GPIO7 General Purpose Input/Output 7 pin 72 GPIO8 General Purpose Input/Output 8 pin 73 GPIO9 General Purpose Input/Output 9 pin 74 GPIO10 General Purpose Input/Output 10 pin 75 GPIO11 General Purpose Input/Output 11 pin 76 GPIO12 General Purpose Input/Output 12 pin 77 GPIO13 General Purpose Input/Output 13 pin 78 GPIO14 General Purpose Input/Output 14 pin 79 GPIO15 General Purpose Input/Output 15 pin 80 GPIO16 General Purpose Input/Output 16 pin 81 GPIO17 General Purpose Input/Output 17 pin 82 GPIO18 General Purpose Input/Output 18 pin 83 GPIO19 General Purpose Input/Output 19 pin 84 GPIO20 General Purpose Input/Output 20 pin 85 GPIO21 General Purpose Input/Output 21 pin 86 GPIO22 General Purpose Input/Output 22 pin 87 GPIO23 General Purpose Input/Output 23 pin 88 GPIO24 General Purpose Input/Output 24 pin 89 GPIO25 General Purpose Input/Output 25 pin 90 GPIO26 General Purpose Input/Output 26 pin 91 GPIO27 General Purpose Input/Output 27 pin 92 GPIO28 General Purpose Input/Output 28 pin 93 GPIO29 General Purpose Input/Output 29 pin 94 GPIO30 General Purpose Input/Output 30 pin 95 GPIO31 General Purpose Input/Output 31 pin 96 GPIO32 General Purpose Input/Output 32 pin 97 GPIO33 General Purpose Input/Output 33 pin 98 GPIO34 General Purpose Input/Output 34 pin 99 GPIO35 General Purpose Input/Output 35 pin 100 GPIO36 General Purpose Input/Output 36 pin

FAQ (20 Questions)

What is the clock speed of TMS320VC5402PGE100? The TMS320VC5402PGE100 operates at a clock speed up to 100 MHz.

What type of memory can the TMS320VC5402PGE100 interface with? It interfaces with SRAM, Flash memory, and external DRAM.

How many general-purpose I/O pins are available on the TMS320VC5402PGE100? There are 36 general-purpose I/O pins available.

Does TMS320VC5402PGE100 support DMA? Yes, it supports Direct Memory Access (DMA) for efficient data transfer.

Can the TMS320VC5402PGE100 be used for real-time applications? Yes, it is designed for real-time signal processing applications.

What is the supply voltage range for TMS320VC5402PGE100? The supply voltage range is typically 3.3V to 3.6V.

What is the purpose of the GPIO pins on the TMS320VC5402PGE100? GPIO pins are used for general-purpose input or output operations.

Does the TMS320VC5402PGE100 have built-in interrupts? Yes, it has multiple interrupt lines to handle external events.

What is the package type of the TMS320VC5402PGE100? It comes in a 100-pin TQFP (Thin Quad Flat Package).

Can I use external peripherals with TMS320VC5402PGE100? Yes, it supports communication with external peripherals via SPI, I2C, and other interfaces.

What are the power supply pins for the TMS320VC5402PGE100? The power supply pins are VCC and VSS for the positive and negative voltage supply.

Is TMS320VC5402PGE100 suitable for embedded systems? Yes, it's widely used in embedded systems for signal processing tasks.

What is the maximum operating temperature for TMS320VC5402PGE100? The maximum operating temperature is 70°C.

How is the reset pin used on TMS320VC5402PGE100? The reset pin initializes the DSP to a known state.

Can the TMS320VC5402PGE100 be programmed via JTAG? Yes, it supports JTAG for debugging and programming.

What is the function of the "WE" pin on TMS320VC5402PGE100? The WE pin is used for write enable in memory interfacing.

Can the TMS320VC5402PGE100 support high-speed data processing? Yes, it is designed for high-speed signal processing applications.

What type of bus does TMS320VC5402PGE100 support? It supports a 16-bit data bus for memory and external devices.

How do I interface the TMS320VC5402PGE100 with an external clock? The CLKIN pin is used for receiving an external clock signal.

Can I use multiple interrupt sources with TMS320VC5402PGE100? Yes, it supports multiple interrupt lines for handling various interrupt sources.