| Picture | ES Part No. | Part No | Stock | Price | Datasheet | Pb Free | RoHS | Description | Vendor | Case Style | Number of I/O | Core Processor | Program Memory Size (Bytes) | Non-Volatile Memory Size(Bytes-Data EE,Data Flash) | RAM Size (Bytes) | Package / Case | Mounting Type | ADC Bits/Channel | Communication | Core Sizes (Bits) | Max. Speed |
| | | | | | | | | | | | | | | | | | | | | |
 | 0065-0251-6 | AT89C51RC-24PU | 299 | 258.40 |  | PB-Free | | 8-Bit MCS-51 MCU Flash 32KBytes,RAM 512Bytes,24MHz | ATMEL | DIP | 32 | MCS51 | 32K | - | 512 | PDIP-40 | Through Hole | - | 1 UART | 8 | 24MHz |
 | 0065-0203-2 | AT89C4051-24PU | 2,441 | 95.27 | | PB-Free | | 8-Bit MCS-51 MCU Flash 4KBytes,RAM 128 Bytes,24MHz | ATMEL | DIP | 15 | MCS51 | 4K | - | 128 | PDIP-20 | Through Hole | - | 1 UART | 8 | 24MHz |
 | 0065-0151-1 | AT89C4051-24SU | 326 | 80.14 | | PB-Free | | 8-Bit MCS-51 MCU Flash 4KBytes,RAM 128 Bytes,24MHz | ATMEL | SOIC | 15 | MCS51 | 4K | - | 128 | SOIC-20 | Surface Mount | - | 1 UART | 8 | 24MHz |
| 0065-0179-3 | AT89LP4052-20PU | 832 | 137.60 | | PB-Free | | 8-Bit MCS-51 MCU Flash 4KBytes,RAM 256 Bytes,20MHz Low-Power,In System Programmable(ISP) | ATMEL | DIP | 15 | MCS51 | 4K | - | 256 | PDIP-20 | Through Hole | - | 1 UART,1 SPI | 8 | 20MHz |
 | 0065-0163-1 | AT89C51ED2-SMSUM | 90 | 554.00 | | PB-Free | | 8-Bit MCS-51 MCU Flash 64 KBytes,RAM 2048 Bytes EEPROM 2048 Bytes,60MHz | ATMEL | LCC | 50 | MCS51 | 64K | 2K | 2K | PLCC-68 | Surface Mount | - | 1 UART,1 SPI | 8 | 60MHz |
 | 0035-2288-9 | AT89C51AC3-RLTUM | 0 | 541.80 | | PB-Free | RoHS | 8-Bit MCS-51 MCU Flash 64 KBytes,RAM 256 Bytes EEPROM 2KBytes,60MHz,10-Bit A/D Converter | MICROCHIP | QFP | 36 | MCS51 | 64K | 2K | 256 | QFP-44 | Surface Mount | 10/8 | 1 UART,1 SPI | 8 | 60MHz |
 | 0065-0238-9 | AT89C51ED2-SLSUM | 114 | 190.90 | | PB-Free | | 8-Bit MCS-51 MCU Flash 64KBytes,RAM 2048 Bytes EEPROM 2048 Bytes,60MHz | ATMEL | LCC | 32 | MCS51 | 64K | 2K | 2K | PLCC-44 | Surface Mount | - | 1 USART,1 SPI | 8 | 60MHz |
| 0065-0385-8 | AT89C51ED2-RLTUM-T | 0 | 198.50 | | PB-Free | RoHS | 8-Bit MCS-51 MCU Flash 64KBytes,RAM 2048 Bytes EEPROM 2048 Bytes,60MHz | ATMEL | QFP | 32 | MCS51 | 64K | 2K | 2K | QFP-44 | Surface Mount | - | 1 UART,1 SPI | 8 | 60MHz |
| 0035-2383-3 | AT89S8253-24JU-T | 0 | 220.60 | | PB-Free | | 8-Bit MCS-51 MCU ISP Flash 12KBytes, 24MHz RAM 256 Bytes,EEPROM 2KBytes | MICROCHIP | LCC | 32 | MCS51 | 12K | 2K | 256 | PLCC-44 | Surface Mount | - | 1 UART,1 SPI | 8 | 24MHz |
| 0065-0377-9 | AT89S8253-24PU-T | 0 | 190.70 | | PB-Free | RoHS | 8-Bit MCS-51 MCU ISP Flash 12KBytes,RAM 256 Bytes EEPROM 2KBytes,Speed 24MHz SPI,UART Interface | ATMEL | DIP | 32 | MCS51 | 12K | 2K | 256 | PDIP-40 | Through Hole | - | 1 UART,1 SPI | 8 | 24MHz |
| 0065-0247-0 | AT89S51-24PU | 1,171 | 135.60 | | PB-Free | | 8-Bit MCS-51 MCU ISP Flash 4KBytes,RAM 128Bytes 24MHz | ATMEL | DIP | 32 | MCS51 | 4K | - | 128 | PDIP-40 | Through Hole | - | 1 UART | 8 | 24MHz |
 | 0527-0005-5 | C8051F340-GQ | 9 | 337.20 | | PB-Free | RoHS | 8-Bit MCS-51 MCU USB Flash 64KBytes,RAM 4352 Bytes 48MHz,10-Bit ADC | SILICON LABS | QFP | 40 | MCS51 | 64K | - | 4.25K | TQFP-48 | Surface Mount | 10/17 | 2 UART,1 SPI,1 USB,1 SMBus | 8 | 48MHz |
| 0035-2650-1 | AT89C55WD-24AU | 300 | 163.00 | | PB-Free | RoHS | 8-Bit MCS-51 MCU, Flash 20KBytes, RAM 256Bytes, Speed 24MHz | MICROCHIP | QFP | 32 | MCS51 | 20K | - | 256 | QFP-44 | Surface Mount | - | 1 UART | 8 | 24MHz |
 | 0127-0059-1 | ADUC847BS32-5 | 1 | 102.30 | | | | 8-Bit MCS51 MCU, Flash 32KBytes, RAM 2.25KBytes, EEPROM 4KBytes, Speed 12.58MHz, Multichannel 24-Bit Sigma-Delta ADCs | ANALOG DEVICES | QFP | 34 | MCS51 | 32K | 4K | 2.25K | MQFP-52 | Surface Mount | 24/10 | 1 UART,1 SPI,1 I2C | 8 | 12.58MHz |
| 0127-0058-8 | ADUC834BS | 50 | 214.80 | | | | 8-Bit MCS-51 MCU, Flash 62KBytes, RAM 2.25KBytes EEPROM 4KBytes, Speed 12.58MHz, Dual 16-Bit/24-Bit Sigma-Delta ADCs | ANALOG DEVICES | QFP | 34 | MCS51 | 62K | 4K | 2.25K | MQFP-52 | Surface Mount | 16/3,24/4 | 1 UART,1 SPI,1 I2C | 8 | 12.58MHz |
My account
Cart
My wishlist
