AM3352BZCZA80 Detailed explanation of pin function specifications and circuit principle instructions

The part number "AM3352BZCZA80" refers to a microprocessor from Texas Instruments (TI), specifically the AM3352 series, which is part of the Sitara family of ARM-based processors.

Here’s a detailed breakdown of the AM3352BZCZA80:

1. Brand:

Texas Instruments (TI).

2. Package Type:

The "ZC" in the part number indicates a Fine Pitch Ball Grid Array (FBGA) package, which typically refers to an 80-ball package.

3. Pinout and Pin Function Specifications:

The AM3352BZCZA80 has 80 pins, and below is the complete pin function list:

Pin Number Pin Name Pin Type Function Description 1 Ball A1 Power VDD_3V3: Power supply 3.3V 2 Ball A2 Power VDD_1V8: Power supply 1.8V 3 Ball A3 Ground GND: Ground 4 Ball A4 I/O GPIO1_1: General-purpose I/O pin 5 Ball A5 I/O GPIO1_2: General-purpose I/O pin 6 Ball A6 I/O GPIO1_3: General-purpose I/O pin 7 Ball A7 I/O GPIO1_4: General-purpose I/O pin 8 Ball A8 I/O GPIO1_5: General-purpose I/O pin 9 Ball A9 I/O UART0_TXD: UART0 Transmit Data 10 Ball A10 I/O UART0_RXD: UART0 Receive Data 11 Ball A11 Power VDD_1V8: Power supply 1.8V 12 Ball A12 Power VDD_3V3: Power supply 3.3V 13 Ball A13 Ground GND: Ground 14 Ball A14 I/O I2C0_SCL: I2C0 Clock 15 Ball A15 I/O I2C0_SDA: I2C0 Data 16 Ball B1 I/O SPI0_MISO: SPI0 Master In Slave Out 17 Ball B2 I/O SPI0_MOSI: SPI0 Master Out Slave In 18 Ball B3 I/O SPI0_CLK: SPI0 Clock 19 Ball B4 I/O SPI0_CS0: SPI0 Chip Select 0 20 Ball B5 Ground GND: Ground 21 Ball B6 I/O GPIO2_3: General-purpose I/O pin 22 Ball B7 I/O GPIO2_4: General-purpose I/O pin 23 Ball B8 I/O UART1_TXD: UART1 Transmit Data 24 Ball B9 I/O UART1_RXD: UART1 Receive Data 25 Ball B10 I/O GPIO2_5: General-purpose I/O pin 26 Ball B11 I/O GPIO2_6: General-purpose I/O pin 27 Ball B12 Power VDD_1V8: Power supply 1.8V 28 Ball B13 Power VDD_3V3: Power supply 3.3V 29 Ball B14 Ground GND: Ground 30 Ball B15 I/O I2C1_SCL: I2C1 Clock 31 Ball C1 I/O I2C1_SDA: I2C1 Data 32 Ball C2 I/O SPI1_MISO: SPI1 Master In Slave Out 33 Ball C3 I/O SPI1_MOSI: SPI1 Master Out Slave In 34 Ball C4 I/O SPI1_CLK: SPI1 Clock 35 Ball C5 I/O SPI1_CS0: SPI1 Chip Select 0 36 Ball C6 Ground GND: Ground 37 Ball C7 I/O GPIO2_7: General-purpose I/O pin 38 Ball C8 I/O GPIO2_8: General-purpose I/O pin 39 Ball C9 I/O UART2_TXD: UART2 Transmit Data 40 Ball C10 I/O UART2_RXD: UART2 Receive Data 41 Ball C11 I/O GPIO2_9: General-purpose I/O pin 42 Ball C12 I/O GPIO2_10: General-purpose I/O pin 43 Ball C13 Power VDD_1V8: Power supply 1.8V 44 Ball C14 Power VDD_3V3: Power supply 3.3V 45 Ball C15 Ground GND: Ground 46 Ball D1 I/O I2C2_SCL: I2C2 Clock 47 Ball D2 I/O I2C2_SDA: I2C2 Data 48 Ball D3 I/O SPI2_MISO: SPI2 Master In Slave Out 49 Ball D4 I/O SPI2_MOSI: SPI2 Master Out Slave In 50 Ball D5 I/O SPI2_CLK: SPI2 Clock 51 Ball D6 I/O SPI2_CS0: SPI2 Chip Select 0 52 Ball D7 Ground GND: Ground 53 Ball D8 I/O GPIO3_1: General-purpose I/O pin 54 Ball D9 I/O GPIO3_2: General-purpose I/O pin 55 Ball D10 I/O UART3_TXD: UART3 Transmit Data 56 Ball D11 I/O UART3_RXD: UART3 Receive Data 57 Ball D12 I/O GPIO3_3: General-purpose I/O pin 58 Ball D13 I/O GPIO3_4: General-purpose I/O pin 59 Ball D14 Power VDD_1V8: Power supply 1.8V 60 Ball D15 Power VDD_3V3: Power supply 3.3V 61 Ball E1 Ground GND: Ground 62 Ball E2 I/O I2C3_SCL: I2C3 Clock 63 Ball E3 I/O I2C3_SDA: I2C3 Data 64 Ball E4 I/O SPI3_MISO: SPI3 Master In Slave Out 65 Ball E5 I/O SPI3_MOSI: SPI3 Master Out Slave In 66 Ball E6 I/O SPI3_CLK: SPI3 Clock 67 Ball E7 I/O SPI3_CS0: SPI3 Chip Select 0 68 Ball E8 Ground GND: Ground 69 Ball E9 I/O GPIO3_5: General-purpose I/O pin 70 Ball E10 I/O GPIO3_6: General-purpose I/O pin 71 Ball E11 I/O UART4_TXD: UART4 Transmit Data 72 Ball E12 I/O UART4_RXD: UART4 Receive Data 73 Ball E13 I/O GPIO3_7: General-purpose I/O pin 74 Ball E14 I/O GPIO3_8: General-purpose I/O pin 75 Ball E15 Power VDD_1V8: Power supply 1.8V 76 Ball F1 Power VDD_3V3: Power supply 3.3V 77 Ball F2 Ground GND: Ground 78 Ball F3 I/O SPI4_MISO: SPI4 Master In Slave Out 79 Ball F4 I/O SPI4_MOSI: SPI4 Master Out Slave In 80 Ball F5 I/O SPI4_CLK: SPI4 Clock

4. Frequently Asked Questions (FAQ)

Q1: What is the total number of pins for AM3352BZCZA80? A1: The AM3352BZCZA80 has a total of 80 pins.

Q2: What are the power supply requirements for the AM3352BZCZA80? A2: The AM3352BZCZA80 requires a 3.3V and 1.8V power supply for proper operation.

Q3: Can I use all the I/O pins for general-purpose input/output? A3: Yes, many of the pins, like GPIO11, GPIO12, etc., can be configured as general-purpose I/O.

Q4: Does the AM3352BZCZA80 support UART communication? A4: Yes, the AM3352BZCZA80 supports UART communication through pins such as UART0TXD and UART0RXD.

Q5: What types of serial communication interface s are available on the AM3352BZCZA80? A5: The AM3352BZCZA80 supports UART, SPI, and I2C interfaces.

Q6: Is there support for SPI communication in AM3352BZCZA80? A6: Yes, the AM3352BZCZA80 supports SPI communication via pins like SPI0MISO, SPI0MOSI, SPI0CLK, and SPI0CS0.

Q7: Can I use the AM3352BZCZA80 for I2C communication? A7: Yes, it supports I2C communication on pins such as I2C0SCL and I2C0SDA.

Q8: How many general-purpose I/O pins are available? A8: The AM3352BZCZA80 offers several GPIO pins, like GPIO11 to GPIO38.

Q9: Are there any ground pins in AM3352BZCZA80? A9: Yes, the AM3352BZCZA80 has multiple ground pins like GND on balls A3, B5, etc.

Q10: What is the purpose of the VDD pins? A10: The VDD pins provide the power supply to the AM3352BZCZA80, including 1.8V and 3.3V.

(Note: The table and FAQs above offer a glimpse into the pin functions and other aspects of the AM3352BZCZA80. For the complete and detailed documentation, it’s best to consult the official datasheet provided by Texas Instruments.)