Overview
| brand | Microchip | model | AT89C51ED2T-RLTUM |
| ROM type | ROM | CPU Core | ARM ® Cortex ®- M0+ |
| Maximum main frequency | 60MHz | working voltage | 2.7-5.5V |
| ROM size | 32KB (16W) | RAM size | 2KB |
| EEPROM size | 2KB | I/O count | thirty-four |
| A/D | D/A | ||
| PWM | LCD | ||
| UART/USART | eight | SPI | fifteen |
| I2C (SMBUS/PMBUS) | two | USBDevice | |
| USBHost/OTG | CAN | ||
| Ethernet | two | Additional features | 3LIN |
| Packaging/Specifications | LQFP-44 | CPU Bits | eight |
| packing | tray | Certification Authority | RoHS |
| Minimum packaging quantity | one hundred and sixty | quantity | three thousand and two hundred |
| encapsulation | TQFP-44 | Batch number | 23+ |
Product Details
Product Attribute Value Selection Attribute
Manufacturer: Microchip
Product type: 8-bit microcontroller MCU
RoHS: Details
Installation style: SMD/SMT
Packaging/Box: TQFP-44
Core: 8051
Program memory size: 64 kB
Data bus width: 8 bits
Maximum clock frequency: 60 MHz
Number of input/output terminals: 34 I/O
Data RAM size: 2 kB
Power supply voltage - minimum: 2.7 V
Power supply voltage - maximum: 5.5 V
Minimum operating temperature: -40 C
Maximum operating temperature:+85 C
Encapsulation: Tray
Trademark: Microchip Technology
Data Ram type: XRAM
Interface type: SPI
Number of timers/counters: 3 Timer
Working power supply voltage: 2.7 V to 5.5 V
Product: MCU
Product type: 8-bit Microcontrollers - MCU
Program memory type: Flash
one hundred and sixty
Subcategory: Microcontrollers - MCU
Watchdog Timer
Microchip Technology AT89C51 8-bit MCU
Microchip Technology AT89C51 8-bit MCU has low power consumption and high performance, with a flash programmable ROM of up to 32KB and 512 bytes of RAM. This MCU adopts Microchip high-density nonvolatile memory technology. This device is compatible with industry standards 80C51 and 80C52 instruction sets and pin assignments. On chip flash memory allows for user programming of program memory through traditional non volatile memory programmers. This multifunctional 8-bit CPU (with flash memory) provides a flexible and cost-effective solution for many embedded control applications.
characteristic
Program memory size: 32KB
4 CPU speed (MIPS/DMIPS)
Ethernet, none
Flash program memory type
Working voltage: 4-6 V
44 pin count
1 USART