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49 of 49 8051 MCU Devices are listed.
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CompareDevice NameStatus5K PricingCPUArchitectureProgram Memory Size (Kbytes)RAM (bytes)EEPROM / HEFPin countMax. CPU Speed MHzPeripheral Pin Select (PPS)Internal Oscillator# of ComparatorsOperational AmplifierTotal # of A/D channelsMax A/D Resolution (bits)ADCC with ComputationNumber of D/A ConvertersMax D/A Resolution (bits)Internal Voltage Reference (Bandgap)Zero Cross detectSlope Compensation / Programmable Ramp GeneratorData Signal Modulator (DSM)Max 8 Bit Digital TimersMax 16 Bit Digital TimersSignal Measurement TimerHardware Limit TimerMax # PWM outputs (including complementary outputs)Max PWM Resolution (bits)Angular TimerMath AcceleratorUARTSPIā„¢I2CNumber of USB ModulesWindowed Watchdog Timer (WWDT)CRC/ScanConfigurable Logic Cell Modules (CLC)Complementary Waveform Generator (CWG) / Complementary Output Generator (COG)Numerically Controlled Oscillator (NCO)Programmable switched mode controllerCap. Touch ChannelsSegment LCDTemp. Range Min.Temp. Range Max.Operation Voltage Min.(V)Operation Voltage Max.(V)High Voltage CapablePackages
AT89LP51  
[More Info]
In Production $0.558051-1C8402564420NoNo0000No00NoNo00000000NoNo1000NoNo000000002.45.5No44/TQFP
44/VQFN
44/PLCC
40/PDIP
AT89LP52  
[More Info]
In Production $0.628051-1C8802564420NoNo0000No00NoNo00000000NoNo1000NoNo000000002.45.5No44/PLCC
44/VQFN
44/TQFP
40/PDIP
AT89C2051  
[More Info]
In Production $0.698051-12C82002024NoNo0000No00NoNo00000000NoNo1000NoNo000000-551252.76No20/SOIC
20/PDIP
AT89C4051  
[More Info]
In Production $0.738051-12C84002024NoNo0000No00NoNo00000000NoNo1000NoNo000000002.76No20/SOIC 300mil
20/PDIP
AT89LP213  
[More Info]
In Production $0.968051-1C82001420NoNo0000No00NoNo00000000NoNo0100NoNo000000002.45.5No14/TSSOP
14/PDIP
AT89LP214  
[More Info]
In Production $0.968051-1C82001420NoNo0000No00NoNo00000000NoNo1100NoNo000000002.45No14/TSSOP
14/PDIP
AT89LP216  
[More Info]
In Production $0.978051-1C82001620NoNo0000No00NoNo00000000NoNo1100NoNo000000002.45.5No16/SOIC
AT80C51RD2  
[More Info]
In Production $0.988051-12C80104460NoNo0000No00NoNo00000000NoNo1100NoNo000000002.75.5No44/LQFP
44/PLCC
40/PDIP
AT89LP2052  
[More Info]
In Production $0.998051-1C82002020NoNo0000No00NoNo00000000NoNo1100NoNo000000002.45.5No20/TSSOP
20/SOIC
20/PDIP
AT89LS51  
[More Info]
In Production $1.038051-12C84004416NoNo0000No00NoNo00000000NoNo1000NoNo000000002.74No44/PLCC
44/TQFP
40/PDIP
AT89S51  
[More Info]
In Production $1.038051-12C84004424NoNo0000No00NoNo00000000NoNo1000NoNo0000000045.5No44/PLCC
44/TQFP
40/PDIP
AT89S4051  
[More Info]
In Production $1.088051-12C84002024NoNo0000No00NoNo00000000NoNo1000NoNo000000002.75.5No20/SOIC
20/PDIP
AT89LP4052  
[More Info]
In Production $1.118051-1C84002020NoNo0000No00NoNo00000000NoNo1100NoNo000000002.45.5No20/TSSOP
20/SOIC
20/PDIP
AT89S52  
[More Info]
In Production $1.118051-12C88004424NoNo0000No00NoNo00000000NoNo1000NoNo0000000045.5No44/TQFP
44/PLCC
40/PDIP
AT89LS52  
[More Info]
In Production $1.128051-12C88004416NoNo0000No00NoNo00000000NoNo1000NoNo000000002.74No44/TQFP
44/PLCC
40/PDIP
AT89S2051  
[More Info]
In Production $1.268051-12C82002024NoNo0000No00NoNo00000000NoNo1000NoNo000000002.75.5No20/SOIC
20/PDIP
AT89S8253  
[More Info]
In Production $1.308051-12C812020484424NoNo0000No00NoNo00000000NoNo1100NoNo000000002.75.5No44/TQFP
44/PLCC
40/PDIP
AT89LP428  
[More Info]
In Production $1.348051-1C8405123225NoNo0000No00NoNo00000000NoNo1100NoNo000000002.45.5No32/TQFP
28/SPDIP
AT89C51RC  
[More Info]
In Production $1.398051-12C832004424NoNo0000No00NoNo00000000NoNo1000NoNo0000000046No44/TQFP
44/PLCC
40/PDIP
AT89C55WD  
[More Info]
In Production $1.398051-12C820004424NoNo0000No00NoNo00000000NoNo1000NoNo0000000046No44/TQFP
44/PLCC
40/PDIP
AT89LP828  
[More Info]
In Production $1.438051-1C88010243225NoNo0000No00NoNo00000000NoNo1100NoNo000000002.45.5No32/TQFP
28/SPDIP
AT89LP51RB2  
[More Info]
In Production $1.948051-1C80104420NoNo00710No00NoNo00000000NoNo1110NoNo000000002.45.5No44/TQFP
44/LQFP
44/VQFN
44/PLCC
AT89LP51RC2  
[More Info]
In Production $2.038051-1C832104420NoNo00710No00NoNo00000000NoNo1110NoNo000000002.45.5No44/TQFP
44/LQFP
44/VQFN
44/PLCC
AT89LP3240  
[More Info]
In Production $2.228051-1C832481924420NoNo00810No00NoNo00000000NoNo1110NoNo000000002.43.6No44/PLCC
44/TQFP
44/VQFN
40/PDIP
AT89LP51IC2  
[More Info]
In Production $2.388051-1C832104420NoNo00710No00NoNo00000000NoNo1110NoNo000000002.45.5No44/LQFP
44/VQFN
44/PLCC
AT89LP51RD2  
[More Info]
In Production $2.578051-1C864204420NoNo00710No00NoNo00000000NoNo1110NoNo000000002.45.5No44/LQFP
44/TQFP
44/VQFN
44/PLCC
40/PDIP
AT89LP6440  
[More Info]
In Production $2.578051-1C864481924420NoNo00810No00NoNo00000000NoNo1110NoNo000000002.43.6No44/PLCC
44/TQFP
44/VQFN
40/PDIP
AT89LP51ED2  
[More Info]
In Production $2.838051-1C864240964420NoNo00710No00NoNo00000000NoNo1110NoNo000000002.45.5No44/LQFP
44/TQFP
44/VQFN
44/PLCC
40/PDIP
AT89LP51ID2  
[More Info]
In Production $3.048051-1C864240964420NoNo00710No00NoNo00000000NoNo1110NoNo000000002.45.5No44/TQFP
44/LQFP
44/VQFN
44/PLCC
AT89C5130A-M  
[More Info]
In Production $3.098051-12C816110246448NoNo0000No00NoNo00000000NoNo1111NoNo000000002.75.5No52/PLCC
32/VQFN
64/LQFP
AT89C51RB2  
[More Info]
In Production $3.448051-12C816104460NoNo0000No00NoNo00000000NoNo1100NoNo000000002.75.5No44/LQFP
44/PLCC
40/PDIP
AT89C5131A-M  
[More Info]
In Production $3.818051-12C832110246448NoNo0000No00NoNo00000000NoNo1111NoNo000000002.75.5No52/PLCC
32/VQFN
64/LQFP
AT89C5131A-L  
[More Info]
In Production $3.918051-12C832110246448NoNo0000No00NoNo00000000NoNo1111NoNo0000000033.6No52/PLCC
64/LQFP
28/SOIC
AT89C51RC2  
[More Info]
In Production $3.938051-12C832104460NoNo0000No00NoNo00000000NoNo1100NoNo000000002.75.5No44/LQFP
44/PLCC
40/PDIP
AT89C51IC2  
[More Info]
In Production $4.038051-12C832104460NoNo0000No00NoNo00000000NoNo1110NoNo000000002.75.5No44/LQFP
44/PLCC
AT89C51CC02  
[More Info]
In Production $4.128051-12C816020483240NoNo00810No00NoNo00000000NoNo1000NoNo000000-408535.5No32/LQFP
28/PLCC
28/SOIC
AT89C51RD2  
[More Info]
In Production $4.138051-12C864204460NoNo0000No00NoNo00000000NoNo1100NoNo000000002.75.5No44/LQFP
64/LQFP
44/PLCC
AT89C5115  
[More Info]
In Production $4.428051-12C816020483240NoNo00810No00NoNo00000000NoNo1000NoNo0000000035.5No32/LQFP
28/PLCC
28/SOIC
AT89C51CC01  
[More Info]
In Production $4.588051-12C832120484440NoNo00810No00NoNo00000000NoNo1000NoNo0000000035.5No44/LQFP
44/PLCC
AT89C51AC2  
[More Info]
In Production $4.728051-12C832120484440NoNo00810No00NoNo00000000NoNo1000NoNo0000000035.5No44/LQFP
44/PLCC
AT89C51ED2  
[More Info]
In Production $4.728051-12C864220484460NoNo0000No00NoNo00000000NoNo1100NoNo000000002.75.5No44/LQFP
64/LQFP
44/PLCC
68/PLCC
AT89C51AC3  
[More Info]
In Production $4.918051-12C864220486460NoNo00810No00NoNo00000000NoNo1100NoNo0000000035.5No44/LQFP
52/PLCC
64/LQFP
44/PLCC
AT89C51CC03  
[More Info]
In Production $5.398051-12C864220486440NoNo00810No00NoNo00000000NoNo1100NoNo0000000035.5No44/LQFP
52/PLCC
64/LQFP
44/PLCC
AT89C51ID2  
[More Info]
In Production $5.808051-12C864220484460NoNo0000No00NoNo00000000NoNo1110NoNo000000002.75.5No44/LQFP
44/PLCC
AT83C5134  
[More Info]
In Production Call for pricing8051-12C8015123232NoNo0000No00NoNo00000000NoNo1111NoNo000000002.73.6NoPlease call for package information
AT83C5135  
[More Info]
In Production Call for pricing8051-12C8015123232NoNo0000No00NoNo00000000NoNo1111NoNo000000002.73.6NoPlease call for package information
AT83C5136  
[More Info]
In Production Call for pricing8051-12C8015126432NoNo0000No00NoNo00000000NoNo1111NoNo000000002.73.6NoPlease call for package information
AT83EB5114  
[More Info]
In Production Call for pricing8051-12C8002562040NoNo00610No00NoNo00000000NoNo0000NoNo0000000033.6NoPlease call for package information
AT89EB5114  
[More Info]
In Production Call for pricing8051-12C8402562040NoNo00610No00NoNo00000000NoNo0000NoNo0000000033.6NoPlease call for package information
Volume pricing is for budgetary use only, shown in United States dollars. The prices are representative and do not reflect final pricing. Contact your local Microchip sales representative or distributor for volume and / or discount pricing.