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AT89S52-24JU +BOM

8-bit Microcontrollers - MCU 8kB Flash 256B RAM 33MHz 4.0V-5.5V

AT89S52-24JU Allgemeine Beschreibung

Low-power, high-performance CMOS 8-bit microcontroller with 8KB of ISP flash memory. The device uses Microchip high-density, nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. On-chip flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. This powerful microcontroller is suitable for many embedded control applications.

Hauptmerkmale

  • Compatible with MCS®-51Products
  • 8K Bytes of In-System Programmable (ISP) Flash Memory
  • – Endurance: 10,000 Write/Erase Cycles
  • 4.0V to 5.5V Operating Range
  • Fully Static Operation: 0 Hz to 33 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
  • Full Duplex UART Serial Channel
  • Low-power Idle and Power-down Modes
  • Interrupt Recovery from Power-down Mode
  • Watchdog Timer
  • Dual Data Pointer
  • Power-off Flag
  • Fast Programming Time
  • Flexible ISP Programming (Byte and Page Mode)
  • Green (Pb/Halide-free) Packaging Option

Spezifikationen

Source Content uid AT89S52-24JU Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
ECCN Code 3A991.A.2 HTS Code 8542.31.00.01
Factory Lead Time 52 Weeks Has ADC NO
Address Bus Width 16 Bit Size 8
Boundary Scan NO CPU Family 8051
Clock Frequency-Max 24 MHz DAC Channels NO
DMA Channels NO External Data Bus Width 8
Format FIXED POINT Integrated Cache NO
JESD-30 Code S-PQCC-J44 JESD-609 Code e3
Length 16.586 mm Low Power Mode NO
Moisture Sensitivity Level 3 Number of External Interrupts 2
Number of I/O Lines 32 Number of Serial I/Os 1
Number of Terminals 44 Number of Timers 3
On Chip Data RAM Width 8 On Chip Program ROM Width 8
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °C
PWM Channels NO Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified RAM (bytes) 256
ROM (words) 65536 ROM Programmability FLASH
Seated Height-Max 4.572 mm Speed 24 MHz
Supply Current-Max 25 mA Supply Voltage-Max 5.5 V
Supply Voltage-Min 4 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 Time@Peak Reflow Temperature-Max (s) 40
Width 16.586 mm uPs/uCs/Peripheral ICs Type MICROCONTROLLER

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