AT89C2051-24SU

8-bit Microcontrollers (MCU) 20 PINS UART 2K FLASH-24MHZ 4-5.5V

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SeekIC No. : 00360817 Detail

AT89C2051-24SU: 8-bit Microcontrollers (MCU) 20 PINS UART 2K FLASH-24MHZ 4-5.5V

floor Price/Ceiling Price

US $ .67~.76 / Piece | Get Latest Price
Part Number:
AT89C2051-24SU
Mfg:
Atmel
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~10
  • 10~25
  • 25~100
  • Unit Price
  • $.76
  • $.73
  • $.71
  • $.67
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Quick Details

Core : 8051 Processor Series : AT89x
Data Bus Width : 8 bit Maximum Clock Frequency : 24 MHz
Program Memory Size : 2 KB Data RAM Size : 128 B
On-Chip ADC : No Operating Supply Voltage : 2.7 V to 6 V
Package / Case : SOIC Mounting Style : SMD/SMT    

Description

Operating Temperature Range :
Data Bus Width : 8 bit
Mounting Style : SMD/SMT
Core : 8051
Processor Series : AT89x
Data RAM Size : 128 B
On-Chip ADC : No
Program Memory Size : 2 KB
Maximum Clock Frequency : 24 MHz
Package / Case : SOIC
Operating Supply Voltage : 2.7 V to 6 V


Pinout

  Connection Diagram


Description

The AT89C2051-24SU is a low-voltage, high-performance CMOS 8-bit microcomputer with 2K bytes of Flash programmable and erasable read-only memory (PEROM). The device is manufactured using Atmel's high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set.
 
Features of the AT89C2051-24SU are:(1)compatible with MCS-51 products;(2)2K bytes of in-system programmable (ISP) flash memory;(3)2.7V to 6V operating range;(4)fully static operation: 0 Hz to 24 MHz;(5)two-level program memory lock;(6)128 x 8-bit internal RAM;(7)15 programmable I/O lines;(8)two 16-bit timer/counters;(9)six interrupt sources;(10)programmable serial UART channel;(11)direct LED drive outputs;(12)on-chip analog comparator;(13)low-power idle and power-down modes;(15)green (Pb/halide-free) packaging option.

The absolute maximum ratings of the AT89C2051-24SU can be summarized as:(1):the parameter is operating temperature,the rating is -55 to +125,the unit is ;(2):the parameter is storage temperature,the rating is -65 to +150,the unit is ;(3):the parameter is voltage on any pin with respect to ground,the rating is -1.0 to +7.0,the unit is V;(4):the parameter is maximum operating voltage,the rating is 6.6,the unit is V;(5):the parameter is DC output current,the rating is 25.0,the unit is mA.




Parameters:

Technical/Catalog InformationAT89C2051-24SU
VendorAtmel
CategoryIntegrated Circuits (ICs)
Program Memory Size2K x 8
RAM Size128 x 8
Number of I /O15
Package / Case20-SOIC
Speed24MHz
Controller Series89C
Oscillator TypeInternal
PackagingTube
Program Memory TypeFLASH
EEPROM Size-
Core Processor8051
Data Converters-
Core Size8-Bit
Operating Temperature-40°C ~ 85°C
ConnectivityUART/USART
PeripheralsLED
Voltage - Supply (Vcc/Vdd)4 V ~ 6 V
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names AT89C2051 24SU
AT89C205124SU



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