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AT89S53-33JC

AT89S53-33JC

AT89S53-33JC

Atmel (Microchip Technology)

Microcontroller 5V PLCC

SOT-23

AT89S53-33JC Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PLCC
Surface MountYES
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 44
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal FormJ BEND
Peak Reflow Temperature (Cel) 225
Supply Voltage 5V
Terminal Pitch1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Pin Count44
JESD-30 Code S-PQCC-J44
Qualification StatusNot Qualified
Power Supplies5V
Temperature GradeCOMMERCIAL
Interface SPI, UART
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Memory Size12kB
Number of I/O 32
RAM Size 256B
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Supply Current-Max 25mA
Bit Size 8
Frequency (Max) 33MHz
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
Address Bus Width16
ROM (words) 12288
Core Architecture 8051
On Chip Program ROM Width 8
Number of Programmable I/O 32
RAM (bytes) 256
Length 16.586mm
Height Seated (Max) 4.572mm
RoHS StatusNon-RoHS Compliant
In-Stock:4334 items

AT89S53-33JC Product Details

AT89S53-33JC Overview


There is a PLCC package available. The board has 32 I/Os. Microcontroller's a MICROCONTROLLER uPs/uCs/Peripheral IC. IC Chip terminations are 44. As a result, this Microcontroller comes with a 8-bit size. Input voltage for the chip is 5V volts. A total of NO DMA channels are available. This IC part has a memory size of 12kB. Using NO PWM channels, the device works. It comes with 3 timers/counters that can be set up. The pins counted are 44. FLASH memory is one of the features of this equipment. The CPU is based on 8051 cores. There are 32 Programmable I/Os on this computer.

AT89S53-33JC Features


PLCC package
Microcontrollers subcategory
Minimum temperature of 0°C


AT89S53-33JC Applications


There are a lot of Atmel (Microchip Technology)
AT89S53-33JC Microcontroller applications.


  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine

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