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AT89C4051-12PU
Microchip Technology
4KB 4K x 8 FLASH 8051 8-Bit Microcontroller 89C Series AT89C4051 20 Pin 12MHz 3V 20-DIP (0.300, 7.62mm)
SOT-23
AT89C4051-12PU Datasheet PDF
non-compliant
| Parameter Name | Value |
|---|---|
| Type | Parameter |
| Factory Lead Time | 10 Weeks |
| Lifecycle Status | Production (Last Updated: 2 years ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 20 |
| Supplier Device Package | 20-PDIP |
| Number of Terminals | 20 |
| Mounting Style | Through Hole |
| Interfaces | UART |
| Data Converters | -- |
| Package | Tube |
| Base Product Number | AT89C4051 |
| Mfr | Microchip Technology |
| Product Status | Active |
| Schedule B | 8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000 |
| Number of I/Os | 15 |
| RoHS | Compliant |
| Maximum Operating Temperature | + 85 C |
| Minimum Operating Temperature | - 40 C |
| Interface Type | UART |
| Manufacturer | Microchip |
| Brand | Microchip Technology / Atmel |
| Package Shape | RECTANGULAR |
| Number of I/O Lines | 15 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Series | 89C |
| Published | 1997 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Max Operating Temperature | 85 °C |
| Min Operating Temperature | -40 °C |
| Terminal Position | DUAL |
| Terminal Form | THROUGH-HOLE |
| Peak Reflow Temperature (Cel) | 245 |
| Supply Voltage | 3V |
| Terminal Pitch | 2.54 mm |
| Reach Compliance Code | compliant |
| Frequency | 12MHz |
| Base Part Number | AT89C4051 |
| JESD-30 Code | R-PDIP-T20 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 6V |
| Power Supplies | 3.3/5V |
| Temperature Grade | INDUSTRIAL |
| Interface | UART, USART |
| Max Supply Voltage | 6 V |
| Min Supply Voltage | 2.7 V |
| Memory Size | 4kB |
| Oscillator Type | Internal |
| Number of I/O | 15 |
| Speed | 12MHz |
| RAM Size | 128 x 8 |
| Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.7V~6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Core Processor | 8051 |
| Peripherals | Brown-out Detect/Reset, LED, POR |
| Program Memory Type | FLASH |
| Core Size | 8-Bit |
| Program Memory Size | 4KB 4K x 8 |
| Connectivity | UART/USART |
| Supply Current-Max | 15 mA |
| Bit Size | 8 |
| Has ADC | NO |
| DMA Channels | NO |
| Data Bus Width | 8b |
| PWM Channels | NO |
| DAC Channels | NO |
| Seated Height-Max | 5.334 mm |
| Number of Timers/Counters | 2 |
| Product Type | 8-bit Microcontrollers - MCU |
| ROM (words) | 4096 |
| Core Architecture | 8051 |
| EEPROM Size | -- |
| CPU Family | 8051 |
| Max Frequency | 12 MHz |
| Number of Programmable I/O | 15 |
| Number of UART Channels | 1 |
| RAM (bytes) | 128 |
| ROM Programmability | FLASH |
| Product | MCU |
| Product Category | 8-bit Microcontrollers - MCU |
| Device Core | 80C51 |
| Height | 4.963mm |
| Length | 26.92mm |
| Width | 7.112mm |
| REACH SVHC | No SVHC |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Quantity | Unit Price | Ext. Price |
| 1 | $1.47000 | $1.47 |
| 25 | $1.34920 | $33.73 |
| 100 | $1.22570 | $122.57 |
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