For Reference Only
| Part Number | AT80C31X2-3CSUL |
| LIXINC Part # | AT80C31X2-3CSUL |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › Embedded - Microcontrollers |
| Description | IC MCU 8BIT ROMLESS 40PDIL |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | AT80C31X2-3CSUL PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | AT80C31X2-3CSUL |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Embedded - Microcontrollers |
| Manufacturer: | Rochester Electronics |
| Series: | 80C |
| Package: | Tube |
| Part Status: | Obsolete |
| Core Processor: | 80C51 |
| Core Size: | 8-Bit |
| Speed: | 30/20MHz |
| Connectivity: | UART/USART |
| Peripherals: | POR |
| Number of I/O: | 32 |
| Program Memory Size: | - |
| Program Memory Type: | ROMless |
| EEPROM Size: | - |
| RAM Size: | 128 x 8 |
| Voltage - Supply (Vcc/Vdd): | 2.7V ~ 5.5V |
| Data Converters: | - |
| Oscillator Type: | Internal |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Through Hole |
| Package / Case: | 40-DIP (0.600", 15.24mm) |
| Supplier Device Package: | 40-PDIL |
| R5F100MLAFB#50 | IC MCU 16BIT 512KB FLASH 80LQFP | 952 More on Order |
|
| SPC5602PEF0MLH6 | IC MCU 32BIT 256KB FLASH 64LQFP | 820 More on Order |
|
| STM32L152VCT6TR | IC MCU 32BIT 256KB FLASH 100LQFP | 891 More on Order |
|
| STM32L051C8U6 | IC MCU 32BIT 64KB FLASH 48UFQFPN | 887 More on Order |
|
| MSP430FR4131IG48 | IC MCU 16BIT 4.5KB FRAM 48TSSOP | 1236 More on Order |
|
| R5F523E6ADNF#U0 | IC MCU 32BIT 256KB FLASH 40HWQFN | 1013 More on Order |
|
| EFM32HG350F64G-A-CSP36 | IC MCU 32BIT 64KB FLASH 36CSP | 1016 More on Order |
|
| ATMEGA644A-AUR | IC MCU 8BIT 64KB FLASH 44TQFP | 805 More on Order |
|
| DSPIC33EP256MU806-E/PT | IC MCU 16BIT 256KB FLASH 64TQFP | 896 More on Order |
|
| PIC18F66K80T-I/MR | IC MCU 8BIT 64KB FLASH 64VQFN | 813 More on Order |
|
| ATSAMD20J17A-CNT | IC MCU 32BIT 128KB FLASH 64UFBGA | 849 More on Order |
|
| DSPIC33EP128GM706-I/PT | IC MCU 16BIT 128KB FLASH 64TQFP | 856 More on Order |
|
| SPC5607BK0VLU6R | IC MCU 32BIT 1.5MB FLASH 176LQFP | 946 More on Order |
| In Stock | 15843 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.51000 | $2.51 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.