Microcontrollers
 
PictureES Part No.Part NoStockPriceDatasheetPb FreeRoHSDescriptionVendorCase StyleNumber of I/OCore ProcessorProgram Memory Size (Bytes)Non-Volatile Memory Size(Bytes-Data EE,Data Flash)RAM Size (Bytes)Package / CaseMounting TypeADC Bits/ChannelCommunicationCore Sizes (Bits)Max. Speed
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0127-0058-8ADUC834BS 326214.808-Bit MCS-51 MCU Flash 62KBytes,RAM 2.25KBytes
EEPROM 4KBytes,12.58MHz
Dual 16-Bit/24-Bit Delta-Sigma ADC
ANALOG DEVICESQFP 34MCS51 62K 4K (EEPROM) 2.25K MQFP-52Surface Mount 16/3,24/4 1 UART,1 SPI,1 I2C 8 12.58MHz
0127-0085-1ADUCM360BCPZ128 14565.50PB-FreeRoHS32-Bit ARM Cortx-M3 MCU Flash 128Kbytes,16MHz
RAM 8KBytes,with Dual Sigma-Delta ADCs 24-Bit
ANALOG DEVICESQFN 34ARM 128K - 8K QFN-48Surface Mount 24/11 1 UART,2 SPI,1 I2C 32 16MHz
0065-0368-8AT89C2051-12SU 92947.62PB-FreeRoHS8-Bit MCS-51 MCU Flash 2KBytes,RAM 128 Bytes,12MHz
ATMELSOIC 15MCS51 2K - 128 SOIC-20Surface Mount - 1 UART 8 12MHz
0065-0197-5AT89C2051-24PU 2,43360.37PB-Free8-Bit MCS-51 MCU Flash 2KBytes,RAM 128 Bytes,24MHz
ATMELDIP 15MCS51 2K - 128 PDIP-20Through Hole - 1 UART 8 24MHz
0065-0203-2AT89C4051-24PU 40062.90PB-Free8-Bit MCS-51 MCU Flash 4KBytes,RAM 128 Bytes,24MHz
ATMELDIP 15MCS51 4K - 128 PDIP-20Through Hole - 1 UART 8 24MHz
0065-0351-1AT89C4051-24PU-T 248.66PB-Free8-Bit MCS-51 MCU Flash 4KBytes,RAM 128 Bytes,24MHz
ATMELDIP 15MCS51 4K - 128 PDIP-20Through Hole - 1 UART 8 24MHz
0065-0151-1AT89C4051-24SU 33451.94PB-Free8-Bit MCS-51 MCU Flash 4KBytes,RAM 128 Bytes,24MHz
ATMELSOIC 15MCS51 4K - 128 SOIC-20Surface Mount - 1 UART 8 24MHz
0065-0360-2AT89C4051-24SU-T 6344.29PB-Free8-Bit MCS-51 MCU,Flash 4KBytes,RAM 128 Bytes,24MHz
ATMELSOIC 15MCS51 4K - 128 SOIC-20Surface Mount - 1 UART 8 24MHz
0065-0212-3AT89C51AC2-RLTUM 713193.10PB-Free8-Bit MCS-51 MCU Flash 32KBytes,RAM 1256 Bytes
EEPROM 2KBytes,10-Bit A/D with 8 Multiplex Input
ATMELQFP 34MCS51 32K 2K (EEPROM) 1.2K VQFP-44Surface Mount 10/8 1 UART 8 40MHz
0065-0402-2AT89C51AC2-SLSUM-T 262198.70PB-FreeRoHS8-Bit MCS-51 MCU Flash 32 KBytes,RAM 256 Bytes
EEPROM 2KBytes,40MHz,10-Bit A/D Converter
ATMELLCC 34MCS51 32K 2K (EEPROM) 1.2K PLCC-44Surface Mount 10/8 1 UART 8 40MHz
0035-2288-9AT89C51AC3-RLTUM 160299.70PB-FreeRoHS8-Bit MCS-51 MCU Flash 64 KBytes,RAM 256 Bytes
EEPROM 2KBytes,60MHz,10-Bit A/D Converter
MICROCHIPQFP 36MCS51 64K 2K (EEPROM) 256 QFP-44Surface Mount 10/8 1 UART,1 SPI 8 60MHz
0065-0385-8AT89C51ED2-RLTUM-T 74153.70PB-Free8-Bit MCS-51 MCU Flash 64KBytes,RAM 2048 Bytes
EEPROM 2048 Bytes,60MHz
ATMELQFP 32MCS51 64K 2K (EEPROM) 2K VQFP-44Surface Mount - 1 UART,1 SPI 8 60MHz
0065-0238-9AT89C51ED2-SLSUM 434149.60PB-Free8-Bit MCS-51 MCU Flash 64KBytes,RAM 2048 Bytes
EEPROM 2048 Bytes,60MHz
ATMELLCC 32MCS51 64K 2K (EEPROM) 2K PLCC-44Surface Mount - 1 USART,1 SPI 8 60MHz
0065-0163-1AT89C51ED2-SMSUM 115331.30PB-Free8-Bit MCS-51 MCU Flash 64 KBytes,RAM 2048 Bytes
EEPROM 2048 Bytes,60MHz
ATMELLCC 50MCS51 64K 2K (EEPROM) 2K PLCC-68Surface Mount - 1 UART,1 SPI 8 60MHz
0065-0399-9AT89C51ED2-SMSUM-T 15331.30PB-FreeRoHS8-Bit MCS-51 MCU Flash 64 KBytes,RAM 2048 Bytes
EEPROM 2048 Bytes,60MHz
ATMELLCC 50MCS51 64K 2K (EEPROM) 2K PLCC-68Surface Mount - 1 UART,1 SPI 8 60MHz