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AT89C51-20AC

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-20AI

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-20JC

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-20JI

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-20PC

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-20PI

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-20QC

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-20QI

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C5122

MICROCONTROLLER WITH USB AND SMART CARD READER INTERFACES

ProductDescription AT8xC5122/23productsarehigh-performanceCMOSderivativesofthe80C518-bitmicrocontrollersdesignedforUSBsmartcardreaderapplications. Features ?ClockController –80C51corewith6clocksperinstruction –8MHzOn-ChipOscillator –PLLforgener

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

AT89C51-24AC

8-Bit Microcontroller with 4K Bytes Flash

Description TheAT89C51isalow-power,high-performanceCMOS8-bitmicrocomputerwith4KbytesofFlashProgrammableandErasableReadOnlyMemory(PEROM).ThedeviceismanufacturedusingAtmel’shighdensitynonvolatilememorytechnologyandiscompatiblewiththeindustrystandardMCS-51?ins

AtmelAtmel Corporation

愛特梅爾愛特梅爾公司

技術(shù)參數(shù)

  • 5K Pricing:

    $4.42

  • CPU Type:

    8-bit 8051 MCU

  • Architecture:

    8

  • Program Memory Size (KB):

    16

  • SRAM (Bytes):

    0

  • Emulated EEPROM in Flash:

    2048

  • Pin count:

    32

  • Max CPU Speed (MHz):

    40

  • Peripheral Pin Select / Pin Muxing:

    No

  • Internal Oscillator:

    No

  • Number of Comparators:

    0

  • Number of Op Amps:

    0

  • ADC Input:

    8

  • Max ADC Resolution (Bits):

    10

  • ADC with Computation:

    No

  • Number of DACs:

    0

  • Max DAC Resolution (Bits):

    0

  • Internal Voltage Reference (Bandgap):

    No

  • Zero Cross detect:

    No

  • Slope Compensation / Programmable Ramp Generator:

    0

  • Data Signal Modulator:

    0

  • Max 8-Bit Digital Timers:

    0

  • Max 16-Bit Digital Timers:

    0

  • Signal Measurement Timer:

    0

  • Hardware Limit Timer:

    0

  • Max PWM outputs (including complementary):

    0

  • PWM Max Resolution (Bits):

    0

  • Angular Timer:

    No

  • Math Accelerator:

    No

  • UART:

    1

  • SPI:

    0

  • I2C:

    0

  • Number of USB Modules:

    0

  • Class B Support:

    No

  • CRC:

    No

  • Configurable Logic Cell (CLC/CCL):

    0

  • Complementary Waveform Generator / Complementary Output Generator:

    0

  • Numerically Controlled Oscillator:

    0

  • Programmable Switched Mode Controller:

    0

  • Cap. Touch Channels:

    0

  • Segmented LCD:

    0

  • Temp Range Min:

    0

  • Temp Range Max:

    0

  • Operation Voltage Min (V):

    3

  • Operation Voltage Max (V):

    5.5

  • High Voltage Capable:

    No

  • Packages:

    32/LQFP 28/PLCC 28/SOIC

供應(yīng)商型號品牌批號封裝庫存備注價格
AT
24+
DIP40
3220
原裝正品!現(xiàn)貨熱賣!
詢價
AT
23+
DIP
3200
只做原裝全系列供應(yīng)價格優(yōu)勢
詢價
Microch
24+/25+
TSSOP8
4572
原裝正品現(xiàn)貨庫存價優(yōu)
詢價
AT
2002
DIP
3200
全新、原裝
詢價
ATMEL
2024+
N/A
70000
柒號只做原裝 現(xiàn)貨價秒殺全網(wǎng)
詢價
Atmel(愛特梅爾)
24+
N/A
25048
原廠可訂貨,技術(shù)支持,直接渠道。可簽保供合同
詢價
ATMEL
23+
DIP
5000
原裝正品,假一罰十
詢價
AT
06+
SOP
12000
全新原裝100真實現(xiàn)貨供應(yīng)
詢價
ATMEL
2015+
SOP/DIP
19889
一級代理原裝現(xiàn)貨,特價熱賣!
詢價
ATMEL
23+
QFP44
5000
絕對全新原裝!現(xiàn)貨!特價!請放心訂購!
詢價
更多AT89C51供應(yīng)商 更新時間2025-7-28 16:09:00