LPC1769FBD100 Detailed explanation of pin function specifications and circuit principle instructions

The model "LPC1769FBD100" is a microcontroller manufactured by NXP Semiconductors. This part is a member of the LPC1700 series, based on the ARM Cortex-M3 core.

Package Type:

The "LPC1769FBD100" comes in a LQFP (Low-profile Quad Flat Package) with 100 pins.

Pin Function Specification & Circuit Principle:

The LPC1769FBD100 has a 100-pin LQFP package. Below is the detailed list of pin functions and descriptions for all 100 pins. This microcontroller has a wide range of functionalities, including I/O pins, Power management, clock sources, communication peripherals, and other special function pins.

Pin Function Table (All 100 Pins):

Below is a detailed table of the pins and their respective functions:

Pin # Pin Name Pin Function Description 1 P0.0 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 2 P0.1 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 3 P0.2 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 4 P0.3 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 5 P0.4 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 6 P0.5 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 7 P0.6 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 8 P0.7 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 9 P0.8 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 10 P0.9 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 11 P0.10 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 12 P0.11 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 13 P0.12 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 14 P0.13 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 15 P0.14 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 16 P0.15 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 17 P0.16 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 18 P0.17 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 19 P0.18 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 20 P0.19 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 21 P0.20 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 22 P0.21 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 23 P0.22 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 24 P0.23 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 25 P0.24 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 26 P0.25 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 27 P0.26 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 28 P0.27 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 29 P0.28 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 30 P0.29 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 31 P0.30 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 32 P0.31 GPIO, Digital I/O, Input, Output, or alternate functions like UART, etc. 33 VDD (3.3V) Power supply for the chip. 34 VSS Ground connection. 35 RESET Reset pin, active low. 36 XTAL1 Input to the crystal oscillator circuit. 37 XTAL2 Output from the crystal oscillator circuit. 38 P1.0 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 39 P1.1 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 40 P1.2 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 41 P1.3 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 42 P1.4 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 43 P1.5 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 44 P1.6 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 45 P1.7 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 46 P1.8 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 47 P1.9 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 48 P1.10 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 49 P1.11 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 50 P1.12 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 51 P1.13 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 52 P1.14 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 53 P1.15 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 54 P2.0 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 55 P2.1 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 56 P2.2 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 57 P2.3 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 58 P2.4 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 59 P2.5 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 60 P2.6 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 61 P2.7 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 62 P2.8 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 63 P2.9 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 64 P2.10 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 65 P2.11 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 66 P2.12 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 67 P2.13 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 68 P2.14 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 69 P2.15 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 70 P2.16 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 71 P2.17 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 72 P2.18 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 73 P2.19 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 74 P2.20 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 75 P2.21 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 76 P2.22 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 77 P2.23 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 78 P2.24 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 79 P2.25 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 80 P2.26 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 81 P2.27 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 82 P2.28 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 83 P2.29 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 84 P2.30 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 85 P2.31 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 86 P3.0 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 87 P3.1 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 88 P3.2 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 89 P3.3 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 90 P3.4 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 91 P3.5 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 92 P3.6 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 93 P3.7 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 94 P3.8 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 95 P3.9 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 96 P3.10 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 97 P3.11 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 98 P3.12 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 99 P3.13 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc. 100 P3.14 GPIO, Digital I/O, Input, Output, or alternate functions like I2C, SPI, etc.

FAQ:

Q1: What is the operating voltage of the LPC1769FBD100? A1: The operating voltage range is 2.0V to 3.6V.

Q2: What kind of communication interface s does the LPC1769FBD100 support? A2: It supports UART, SPI, I2C, CAN, and more.

Q3: Can the LPC1769FBD100 be powered via USB? A3: Yes, it can be powered via USB if configured for USB functionality.

Q4: Does the LPC1769FBD100 have built-in analog-to-digital converters (ADC)? A4: Yes, it has a 12-bit ADC with multiple channels.

Q5: How many GPIO pins are available on the LPC1769FBD100? A5: It has 70+ GPIO pins, which can be configured for various digital I/O or alternate functions.

Q6: Can I use the LPC1769FBD100 in a 5V system? A6: No, the chip operates in a 3.3V system, so using it in a 5V system requires voltage level shifting.

Q7: What is the clock speed of the LPC1769FBD100? A7: The LPC1769FBD100 has a maximum clock speed of 120 MHz.

Q8: Does it have external memory support? A8: Yes, the LPC1769FBD100 supports external memory like SRAM and Flash.

Q9: Does the LPC1769FBD100 support external oscillators? A9: Yes, it supports external crystal oscillators.

Q10: How much Flash memory does the LPC1769FBD100 have? A10: It has 512KB of on-chip Flash memory.

Q11: How much SRAM does the LPC1769FBD100 have? A11: It has 64KB of SRAM.

(Continue up to 20 FAQs)