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AT89C52-20PC +BOM

With its robust design and reliable performance

email Email: [email protected]
skype Skype: live:.cid.ab6b29428937b76
tel Tel: +852 95804164

Key Features

  • Compatible with MCS-51™ Products
  • 8K Bytes of In-System Reprogrammable Flash Memory
  • – Endurance: 1,000 Write/Erase Cycles
  • Fully Static Operation: 0 Hz to 24 MHz
  • Three-Level Program Memory Lock
  • 256 x 8-Bit Internal RAM
  • 32 Programmable I/O Lines
  • Three 16-Bit Timer/Counters
  • Eight Interrupt Sources
  • Programmable Serial Channel
  • Low Power Idle and Power Down Modes

Specifications

Part Life Cycle Code Obsolete Pin Count 40
Reach Compliance Code HTS Code 8542.31.00.01
Has ADC NO Address Bus Width 16
Bit Size 8 CPU Family 8051
Clock Frequency-Max 24 MHz DAC Channels NO
DMA Channels NO External Data Bus Width 8
JESD-30 Code R-PDIP-T40 JESD-609 Code e0
Length 52.2 mm Number of I/O Lines 32
Number of Terminals 40 Operating Temperature-Max 70 °C
Operating Temperature-Min PWM Channels NO
Power Supplies 5 V Qualification Status Not Qualified
RAM (bytes) 256 ROM (words) 8192
ROM Programmability FLASH Seated Height-Max 5.59 mm
Speed 20 MHz Supply Voltage-Max 6 V
Supply Voltage-Min 4 V Supply Voltage-Nom 5 V
Surface Mount NO Technology CMOS
Temperature Grade COMMERCIAL Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE Terminal Pitch 2.54 mm
Terminal Position DUAL Width 15.24 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER

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