Manufacturer: Microchip Technology
Win Source Part Number: 809710-AT89C5122DS-R
Packaging: Tray
Mounting Style: SMD
Core Processor: 80C51
Speed: 48MHz
Core Size: 8-Bit
Connectivity: SmartCard, SPI, UART/USART, USB
Peripherals: LED, POR, WDT
Number of I/O: 46
Program Memory Size: 32KB (32K x 8)
Program Memory Type: FLASH
RAM Size: 768 x 8
Oscillator Type: Internal
Part Status: Obsolete (End Of Life)
Supplier Device Package: 64-VQFP (10x10)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 64-LQFP
Popularity: Medium
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 800
MSL Level: 1 (Unlimited)
Part Number Series: AT89C5122
Voltage - Supply (Vcc/Vdd): 3V ~ 5.5V
IC MCU 8BIT 32KB FLASH 64VQFP Product overview: AT89C5122DS-RDTUM from Microchip Technology is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 8BIT, 32KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 32KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-AT89C5122DS-RDTU
80C51 89C Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 64-VQFP (10x10)
80C51 89C Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 64-VQFP (10x10)
IC MCU 8BIT 32KB FLASH 64VQFP
IC MCU 8BIT 32KB FLASH 64VQFP
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 809710-AT89C5122DS-RDTUM | 685-AT89C5122DS-RDTUM | AT89C5122DS-RDTUM-ND | AT89C5122DS-RDTUM | AT89C5122DS-RDTUM | AT89C5122DS-RDTUM |
| Product Name | Embedded - Embedded - Microcontrollers - AT89C5122DS-RDTUM | 8-bit 8BIT 32KB Embedded Microcontroller MCU | Microcontrollers | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit; 8-Bit | |
| Clock Speed | 48 MHz | 48 MHz | 48 MHz | 48 MHz | ||
| RAM | 32 KB | 0.7680 KB | 0.7680 KB | 0.7680 KB | 768 KB | |
| ROM Type | Flash; FLASH | Flash | ||||
| Supply Voltage | 3 to 5.5 volts | 3 to 5.5 volts | 3 to 5.5 volts | 5.5 to 3 volts |
