Datasheets
AT89C51CC03UA-SLSUM by:

Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQCC44, GREEN, PLASTIC, LCC-44

Part Details for AT89C51CC03UA-SLSUM by Atmel Corporation

Results Overview of AT89C51CC03UA-SLSUM by Atmel Corporation

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AT89C51CC03UA-SLSUM Information

AT89C51CC03UA-SLSUM by Atmel Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Part Details for AT89C51CC03UA-SLSUM

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AT89C51CC03UA-SLSUM Part Data Attributes

AT89C51CC03UA-SLSUM Atmel Corporation
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AT89C51CC03UA-SLSUM Atmel Corporation Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQCC44, GREEN, PLASTIC, LCC-44
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer ATMEL CORP
Part Package Code LCC
Package Description GREEN, PLASTIC, LCC-44
Pin Count 44
Reach Compliance Code unknown
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Core Architecture 8051
Device Core 8051
Clock Speed 40
Ram 2.25
Flash Memory 64
Can 1
Adc Channels 8
Adc Resolution 10
Has ADC YES
Additional Feature ALSO OPERATES AT 3V SUPPLY
Address Bus Width 16
Bit Size 8
CPU Family 8051
Clock Frequency-Max 40 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width 8
JESD-30 Code S-PQCC-J44
JESD-609 Code e3
Length 16.55 mm
Moisture Sensitivity Level 2
Number of I/O Lines 34
Number of Terminals 44
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
PWM Channels YES
Package Body Material PLASTIC/EPOXY
Package Code QCCJ
Package Equivalence Code LDCC44,.7SQ
Package Shape SQUARE
Package Style CHIP CARRIER
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
RAM (bytes) 256
ROM (words) 65536
ROM Programmability FLASH
Seated Height-Max 4.57 mm
Speed 60 MHz
Supply Voltage-Max 5.5 V
Supply Voltage-Min 4.5 V
Supply Voltage-Nom 5 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form J BEND
Terminal Pitch 1.27 mm
Terminal Position QUAD
Width 16.55 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

Alternate Parts for AT89C51CC03UA-SLSUM

This table gives cross-reference parts and alternative options found for AT89C51CC03UA-SLSUM. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AT89C51CC03UA-SLSUM, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
AT89C51CC03U-SLSIM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PQCC44, PLASTIC, LCC-44 AT89C51CC03UA-SLSUM vs AT89C51CC03U-SLSIM
AT89C51CC03UA-SLSUM Microchip Technology Inc $10.5168 IC MCU 8BIT 64KB FLASH 44PLCC AT89C51CC03UA-SLSUM vs AT89C51CC03UA-SLSUM
AT89C51CC03U-SLSUM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQCC44, PLASTIC, LCC-44 AT89C51CC03UA-SLSUM vs AT89C51CC03U-SLSUM
Part Number Manufacturer Composite Price Description Compare
AT89C51CC03C-RDTUM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP64, VQFP-64 AT89C51CC03UA-SLSUM vs AT89C51CC03C-RDTUM
AT89C51CC03U-RDTZM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP64, VQFP-64 AT89C51CC03UA-SLSUM vs AT89C51CC03U-RDTZM
AT89C51CC03C-RLTUM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP44, VQFP-44 AT89C51CC03UA-SLSUM vs AT89C51CC03C-RLTUM
AT89C51CC03C-RDTZM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP64, VQFP-64 AT89C51CC03UA-SLSUM vs AT89C51CC03C-RDTZM
AT89C51CC03C-RLTZM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP44, VQFP-44 AT89C51CC03UA-SLSUM vs AT89C51CC03C-RLTZM
AT89C51CC03C-S3SUM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQCC52, PLASTIC, LCC-52 AT89C51CC03UA-SLSUM vs AT89C51CC03C-S3SUM
AT89C51CC03U-RLTZM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP44, VQFP-44 AT89C51CC03UA-SLSUM vs AT89C51CC03U-RLTZM
AT89C51CC03UA-7CTUM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PBGA64, GREEN, CABGA-64 AT89C51CC03UA-SLSUM vs AT89C51CC03UA-7CTUM
AT89C51CC03C-7CTIM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 8051 CPU, 60MHz, CMOS, PBGA64, CABGA-64 AT89C51CC03UA-SLSUM vs AT89C51CC03C-7CTIM
AT89C51CC03U-RDTUM Atmel Corporation Check for Price Microcontroller, 8-Bit, FLASH, 60MHz, CMOS, PQFP64, VQFP-64 AT89C51CC03UA-SLSUM vs AT89C51CC03U-RDTUM

AT89C51CC03UA-SLSUM Related Parts

AT89C51CC03UA-SLSUM Frequently Asked Questions (FAQ)

  • The main difference is the package type. AT89C51CC03UA-SLSUM comes in a 44-pin QFN (Quad Flat No-Lead) package, while AT89C51CC03UA comes in a 44-pin PLCC (Plastic Leaded Chip Carrier) package. Both have the same functionality and pinout.

  • The AT89C51CC03UA-SLSUM can be programmed using a variety of methods, including in-system programming (ISP), in-application programming (IAP), and programming through a parallel programmer. You can use tools like Atmel Studio, Keil µVision, or IAR Embedded Workbench to create and download the firmware to the device.

  • The maximum clock frequency of the AT89C51CC03UA-SLSUM is 24 MHz. However, the device can operate at lower frequencies, and the clock frequency can be divided internally using the clock divider feature.

  • Yes, the AT89C51CC03UA-SLSUM has 32 KB of built-in flash memory, which can be used to store the program code and data. The flash memory is divided into 2 KB sectors, and each sector can be erased and reprogrammed independently.

  • Yes, the AT89C51CC03UA-SLSUM is designed to operate from 4.5V to 5.5V, making it suitable for use in 5V systems. However, it's essential to ensure that the device is operated within the recommended voltage range to ensure reliable operation and prevent damage.

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