Microchip AT89C2051-12SU, 8bit 8051 Microcontroller, AT89C, 12MHz, 2 kB Flash, 20-Pin SOIC
- RS stock no.:
- 719-3875
- Mfr. Part No.:
- AT89C2051-12SU
- Manufacturer:
- Microchip
Discontinued product
- RS stock no.:
- 719-3875
- Mfr. Part No.:
- AT89C2051-12SU
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
8051 Architecture Flash (Reprogrammable) Microcontrollers
Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile memory technology.
8051 Architecture Microcontrollers
Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.
Device Family
Single Cycle Core
Flash ISP (In-System Programmable)
Flash (Reprogrammable)
CAN Networking MCUs
USB MCUs
ROMless
Flash ISP (In-System Programmable)
Flash (Reprogrammable)
CAN Networking MCUs
USB MCUs
ROMless
Specification
Attribute | Value |
|---|---|
| Family Name | AT89C |
| Package Type | SOIC |
| Mounting Type | Surface Mount |
| Pin Count | 20 |
| Device Core | 8051 |
| Data Bus Width | 8bit |
| Program Memory Size | 2 kB |
| Maximum Frequency | 12MHz |
| RAM Size | 128 B |
| USB Channels | 0 |
| Number of SPI Channels | 0 |
| Number of UART Channels | 1 |
| Typical Operating Supply Voltage | 2.7 → 6 V |
| Number of I2C Channels | 0 |
| Number of USART Channels | 0 |
| Number of CAN Channels | 0 |
| Minimum Operating Temperature | -40 °C |
| Height | 2.35mm |
| Number of LIN Channels | 0 |
| Dimensions | 13 x 7.6 x 2.35mm |
| Program Memory Type | Flash |
| Number of PCI Channels | 0 |
| Instruction Set Architecture | CISC |
| Maximum Operating Temperature | +85 °C |
| Length | 13mm |
| Width | 7.6mm |
| Number of Ethernet Channels | 0 |
- RS stock no.:
- 719-3875
- Mfr. Part No.:
- AT89C2051-12SU
- Manufacturer:
- Microchip