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AT89C51RD2-SLSIM

8-bit Flash Microcontroller

Description AT89C51RD2/ED2 is high performance CMOS Flash version of the 80C51 CMOS single chip 8-bit microcontroller. It contains a 64-Kbyte Flash memory block for code and for data. The 64-Kbytes Flash memory can be programmed eitherin parallel mode or in serial mode with the ISP capability or

文件:1.1866 Mbytes 页数:24 Pages

ATMEL

爱特梅尔

AT89C51RD2-SMSIM

8-bit Flash Microcontroller

Description AT89C51RD2/ED2 is high performance CMOS Flash version of the 80C51 CMOS single chip 8-bit microcontroller. It contains a 64-Kbyte Flash memory block for code and for data. The 64-Kbytes Flash memory can be programmed eitherin parallel mode or in serial mode with the ISP capability or

文件:1.1866 Mbytes 页数:24 Pages

ATMEL

爱特梅尔

AT89C51_00

8-bit Microcontroller with 4K Bytes Flash

文件:141.16 Kbytes 页数:17 Pages

ATMEL

爱特梅尔

AT89C51_14

4K Bytes of In-System Reprogrammable Flash Memory

文件:148.59 Kbytes 页数:17 Pages

ATMEL

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AT89C51-12AC

8-bit Microcontroller with 4K Bytes Flash

文件:141.16 Kbytes 页数:17 Pages

ATMEL

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AT89C51-12AI

8-bit Microcontroller with 4K Bytes Flash

文件:141.16 Kbytes 页数:17 Pages

ATMEL

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AT89C51-12JC

8-bit Microcontroller with 4K Bytes Flash

文件:141.16 Kbytes 页数:17 Pages

ATMEL

爱特梅尔

AT89C51-12JI

8-bit Microcontroller with 4K Bytes Flash

文件:141.16 Kbytes 页数:17 Pages

ATMEL

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AT89C51-12PC

8-bit Microcontroller with 4K Bytes Flash

文件:141.16 Kbytes 页数:17 Pages

ATMEL

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AT89C51-12PI

8-bit Microcontroller with 4K Bytes Flash

文件:141.16 Kbytes 页数:17 Pages

ATMEL

爱特梅尔

技术参数

  • 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

供应商型号品牌批号封装库存备注价格
AT
25+
DIP40
3220
原装正品!现货热卖!
询价
Microch
24+/25+
TSSOP8
4572
原装正品现货库存价优
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AT
2002
DIP
3200
全新、原装
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ATMEL
2024+
N/A
70000
柒号只做原装 现货价秒杀全网
询价
ATMEL
23+
DIP
5000
原装正品,假一罚十
询价
AT
06+
SOP
12000
全新原装100真实现货供应
询价
ATMEL
2015+
SOP/DIP
19889
一级代理原装现货,特价热卖!
询价
ATMEL
23+
QFP44
5000
绝对全新原装!现货!特价!请放心订购!
询价
24+
DIP
10
询价
ATMEL
24+
PLCC
6423
公司原厂原装现货假一罚十!特价出售!强势库存!
询价
更多AT89C51供应商 更新时间2026-1-30 15:34:00