Allicdata Part #: | PIC16C74A-20/L-ND |
Manufacturer Part#: |
PIC16C74A-20/L |
Price: | $ 6.59 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC MCU 8BIT 7KB OTP 44PLCC |
More Detail: | PIC PIC® 16C Microcontroller IC 8-Bit 20MHz 7KB (4... |
DataSheet: | PIC16C74A-20/L Datasheet/PDF |
Quantity: | 34 |
1 +: | $ 5.99760 |
25 +: | $ 5.76878 |
100 +: | $ 5.54161 |
Program Memory Type: | OTP |
Base Part Number: | PIC16C74A |
Supplier Device Package: | 44-PLCC (16.59x16.59) |
Package / Case: | 44-LCC (J-Lead) |
Operating Temperature: | 0°C ~ 70°C (TA) |
Oscillator Type: | External |
Data Converters: | A/D 8x8b |
Voltage - Supply (Vcc/Vdd): | 4 V ~ 6 V |
RAM Size: | 192 x 8 |
EEPROM Size: | -- |
Series: | PIC® 16C |
Program Memory Size: | 7KB (4K x 14) |
Number of I/O: | 33 |
Peripherals: | Brown-out Detect/Reset, POR, PWM, WDT |
Connectivity: | I²C, SPI, UART/USART |
Speed: | 20MHz |
Core Size: | 8-Bit |
Core Processor: | PIC |
Part Status: | Active |
Packaging: | Tube |
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Microcontrollers are widely used in embedded systems, especially in intelligent devices. They are used to control the operation of various devices and equipment. The PIC16C74A-20/L is an 8-bit microcontroller that is particularly powerful and popular in the field of embedded systems. It is designed to meet the performance and cost requirements in embedded applications.
PIC16C74A-20/L is basically a single-chip computer. It contains more than 3,000 transistors and has 11 registers, 64 I/O lines and 100 bytes of RAM. In addition to the core of the central processor, it includes a number of very useful hardware support tools, such as: An internal oscillator and programming logic, A user-configurable programmable logic array (PLA), serial ports, and analog to digital converter (ADC). This allows it to perform a variety of tasks, including motor control, communications, signal processing, and remote control.
PIC16C74A-20/L is mostly used in low-power and low-cost embedded applications. It is commonly used in applications such as: home automation systems, telecommunications, industry automation, automotive instruments, security systems, and consumer electronics. It is also used in various medical instruments and equipment. Its power efficiency and sophisticated features make it a viable choice for many applications.
The PIC16C74A-20/L is designed with a Harvard Architecture. This structure divides memory into program and data memory. The program memory is directly connected to the instruction decoding logic, while the data memory is directly connected to the arithmetic logic unit (ALU). This allows for fast and precise program execution. It also allows for a very small chip size and lower power consumption.
The instruction set for the PIC16C74A-20/L is the standard medium-sized instruction set architecture (MISRA-C). This instruction set is composed of instructions for arithmetic, logic, shift and rotate operations, as well as instructions for branching, looping, and program control. It also has a number of instructions for addressing memory, as well as instructions for controlling interrupts and peripheral devices.
The PIC16C74A-20/L also features a two-stage pipeline architecture. This architecture allows instructions to be executed in parallel. This results in faster instruction execution and better performance due to reduced instruction-execution latencies. The two-stage pipeline also has some advantages in power consumption, due to the fact that it allows for more instructions to be executed with less power.
The programming language for the PIC16C74A-20/L is the small device C (SDCC) programming language. The SDCC is a modern language that combines the advantages of the C language with the efficiency of the assembly language. It is easy to learn and simple to use. It also makes use of a wide range of features, such as: multiple data types, complete control structures, and even a memory management system.
In summary, the PIC16C74A-20/L is an 8-bit microcontroller that is designed with a Harvard Architecture and is programmed using the SDCC language. It is used in a variety of embedded applications, mainly due to its power efficiency, small size, and low cost. Its instruction set is relatively limited, but its two-stage pipeline architecture delivers superior performance and power efficiency, making it a suitable choice for many embedded applications.
The specific data is subject to PDF, and the above content is for reference
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