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AT89LP51RD2

All 8-bit Microcontrollers Products

Single-cycle microcontroller with 64KB ISP flash and 12-clock compatibility mode. It includes 2304 bytes RAM, 2KB ROM with UART-base Bootloader, PWM, UART, TWI, SPI, PCA, up to 42 I/Os, 10-bit A/D, dual Analog Comparators, an internal 8MHz RC oscillator, and on-chip debug.The TWI and On-Chip Debug f

Microchip

微芯科技

AT89LP51RD2_14

8-bit Microcontroller Compatible with 8051 Products

文件:5.50249 Mbytes 页数:26 Pages

Atmel

爱特梅尔

AT89LP51RD2_14

8-bit Microcontroller Compatible with 8051 Products

文件:809.62 Kbytes 页数:26 Pages

Atmel

爱特梅尔

AT89LP51RD2-20AAU

AT89S2051-24SU

SOP20

MICROCHIP/微芯

技术参数

  • 5K Pricing:

    $2.57

  • CPU Type:

    8-bit 8051 MCU

  • Architecture:

    8

  • Program Memory Size (KB):

    64

  • SRAM (Bytes):

    2

  • Emulated EEPROM in Flash:

    0

  • Pin count:

    44

  • Max CPU Speed (MHz):

    20

  • Peripheral Pin Select / Pin Muxing:

    No

  • Internal Oscillator:

    No

  • Number of Comparators:

    0

  • Number of Op Amps:

    0

  • ADC Input:

    7

  • 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:

    1

  • I2C:

    1

  • 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):

    2.4

  • Operation Voltage Max (V):

    5.5

  • High Voltage Capable:

    No

  • Packages:

    44/LQFP 44/TQFP 44/VQFN 44/PLCC 40/PDIP

供应商型号品牌批号封装库存备注价格
DIODES
24+
SOP
10000
原装正品价格优势!欢迎询价QQ:385913858TEL:15
询价
恩XP
23+
QFP
5000
原厂授权代理,海外优势订货渠道。可提供大量库存,详
询价
恩XP
25+
QFP
996880
只做原装,欢迎来电资询
询价
恩XP
24+
QFP
12000
原装正品 有挂就有货
询价
恩XP
23+
QFP
98900
原厂原装正品现货!!
询价
ATMEL
17+
PLCC44
6200
100%原装正品现货
询价
HIGHEND
27
ATM
1215
询价
Microchip
23+
2017-MI
21500
受权代理!全新原装现货特价热卖!
询价
ATMEL
PLCC44
6688
15
现货库存
询价
MicrochipTechnology
24+
44-TQFP(10x10)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
更多AT89LP51RD2供应商 更新时间2025-11-30 14:07:00