AT90S4433-8AI
- Mfr.Part #
- AT90S4433-8AI
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 32TQFP
- Stock
- 10,065
- In Stock :
- 10,065
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Package :
- Tray
- Published :
- 2000
- Series :
- AVR® 90S
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Industrial
- Base Product Number :
- AT90S4433
- JESD-30 Code :
- S-PQFP-G32
- RAM (bytes) :
- 128
- Operating Temperature :
- -40°C~85°C
- Core Processor :
- AVR
- EEPROM Size :
- 256 x 8
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Has ADC :
- yes
- Oscillator Type :
- External
- Program Memory Type :
- Flash
- Subcategory :
- Microcontrollers
- Data Converter :
- A/D 6x10b
- DMA Channels :
- No
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Status :
- Obsolete
- Packaging :
- Tray
- HTS Code :
- 8542.31.00.01
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Terminal Position :
- QUAD
- Reach Compliance Code :
- Unknown
- Package Shape :
- Square
- PWM Channels :
- yes
- Connectivity :
- SPI, UART/USART
- Pin Count :
- 32
- Core Size :
- 8-Bit
- Data Converters :
- A/D 6x10b
- Manufacturer :
- Atmel Corporation
- Qualification Status :
- Not Qualified
- Voltage - Supply (Vcc/Vdd) :
- 4V~6V
- Program Memory Size :
- 4KB 2K x 16
- Power Supplies :
- 5 V
- Base Part Number :
- AT90S4433
- Speed :
- 8MHz
- Width :
- 7 mm
- Number of I/O Lines :
- 20
- Bit Size :
- 8
- ROM Programmability :
- Flash
- Number of Terminals :
- 32
- Number of I/O :
- 20
- Additional Feature :
- 256 BYTES EEPROM; ANALOG COMPARATOR; PRESCALER
- ROM (words) :
- 4096
- Technology :
- CMOS
- CPU Family :
- AVR RISC
- Length :
- 7 mm
- JESD-609 Code :
- e0
- Peak Reflow Temperature (Cel) :
- 240
- DAC Channels :
- No
- Package / Case :
- 32-TQFP
- Seated Height-Max :
- 1.2 mm
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.8 mm
- RAM Size :
- 128 x 8
- Supplier Device Package :
- 32-TQFP (7x7)
- Surface Mount :
- yes
- Datasheets
- AT90S4433-8AI

Microcontrollers Microchip Technology AT90S4433-8AI Overview
The Microcontrollers Microchip Technology AT90S4433-8AI is a high-performance, low-power 8-bit AVR microcontroller that combines 4KB of programmable flash memory with robust functionality in a compact 32TQFP package. Engineered by Microchip Technology, this microcontroller is designed for efficient handling of a wide range of applications, especially in embedded systems where space and power consumption are critical considerations. With its advanced RISC architecture, the AT90S4433-8AI ensures superior performance in applications requiring complex real-time computations and precise control. This product is ideal for businesses looking to integrate reliable microcontrollers into their high-volume products, ensuring both scalability and cost-efficiency.
AT90S4433-8AI Features
The AT90S4433-8AI microcontroller offers several key features that make it suitable for demanding applications. These include its 4KB of in-system programmable flash, 128B of EEPROM, and 256B of internal SRAM. The device operates at a voltage range of 2.7V to 6V and features a maximum frequency of 8MHz, which provides a balanced approach to power consumption and processing speed. Additionally, its multiple programmable I/O lines, serial programmable USART, and on-chip analog comparator, all contribute to its versatility in handling complex tasks efficiently.
AT90S4433-8AI Applications
- Consumer Electronics: Used in devices like smart home appliances and personal gadgets, where its ability to perform reliable processing with minimal power consumption enhances device functionality and longevity.
- Industrial Automation: Integrated into control systems for monitoring and automation processes, the AT90S4433-8AI's robust I/O capabilities and interrupt system allow for precise control and real-time response enhancements.
- Automotive: Employed in automotive embedded systems for control and diagnostic systems, where its resilience and operational stability under variable power conditions are crucial.
- Telecommunication: Utilized in telecommunications equipment for signal processing and data handling, helping to manage flows and maintain system integrity with high reliability.
- Medical Devices: Applied in medical monitoring systems, where its low power consumption and high integration capability allow for compact designs without sacrificing performance.
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