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Manufacturer Part #
AT89C55WD-24JU
AT89xx Series 20 KB Flash 256 B SRAM 24 MHz 8-Bit Microcontroller - PLCC-44
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:27 per Tube Package Style:PLCC-44 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2440 | ||||||||||
Microchip AT89C55WD-24JU - Product Specification
Shipping Information:
ECCN:
PCN Information:
Description of Change: Qualification of MTAI as a new final test site for AT89C51RC-24JU, AT89C55WD-24JU, AT89C55WD-24JUR, AT89LP52-20JU, AT89LP52QS840-20JUR840, AT89LS52-16JU, AT89S51-24JU, AT89S51-24JUR, AT89S52-24JU, AT89S52-24JUR, AT89S8253-24JU and AT89S8253-24JUR catalog part numbers (CPN) available in 44L PLCC (16.6x16.6x4.4mm) package.Reason for Change: To improve manufacturability by qualifying MTAI as a new final test site.
**FPCN106608 UPDATE **Revision History:April 22, 2024: Issued initial notification.June 25, 2024: Issued final notification. Attached the Qualification Report. Provided estimated first ship date to be on August 5, 2024.Description of Change:Qualification of MPHL as a new final test location for selected AT89C51RC, AT89C55WD, AT89LP51ED2, AT89LP51RB2, AT89LP51RC2, AT89LP51RD2, AT89LP52, AT89LP52QS840, AT89LS52, AT89S51, AT89S52, AT89S8253 and ATmega8515 device families available in 44L PLCC (16.6x16.6x4.4mm) package.Reason for Change:To improve manufacturability by qualifying MPHL as a new final test location.
Description of Change:Qualification of MPHL as a new final test location for selected AT89C51RC, AT89C55WD, AT89LP51ED2, AT89LP51RB2, AT89LP51RC2, AT89LP51RD2, AT89LP52, AT89LP52QS840, AT89LS52, AT89S51, AT89S52, AT89S8253 and ATmega8515 device families available in 44L PLCC (16.6x16.6x4.4mm) package.Reason for Change:To improve manufacturability by qualifying MPHL as a new final test location.
PCN Status:Initial NotificationDescription of Change:Qualification of MPHL as a new final test location for selected AT89C51RC, AT89C55WD, AT89LP51ED2, AT89LP51RB2, AT89LP51RC2, AT89LP51RD2, AT89LP52, AT89LP52QS840, AT89LS52, AT89S51, AT89S52, AT89S8253 and ATmega8515 device families available in 44L PLCC (16.6x16.6x4.4mm) package.Reason for Change:To improve manufacturability by qualifying MPHL as a new final test location.Change Implementation Status:In ProgressEstimated Qualification Completion Date:May 2024
Part Status:
Microchip AT89C55WD-24JU - Technical Attributes
| Family Name: | AT89C |
| Core Processor: | 8051 |
| Program Memory Type: | Flash |
| Flash Size (Bytes): | 20kB |
| RAM Size: | 256B |
| Speed: | 24MHz |
| No of I/O Lines: | 32 |
| InterfaceType / Connectivity: | UART/USART |
| Peripherals: | Watchdog |
| Number Of Timers: | 3 |
| Supply Voltage: | 4.5V to 5.5V |
| Operating Temperature: | -40°C to +85°C |
| Watchdog Timers: | 1 |
| Package Style: | PLCC-44 |
| Mounting Method: | Surface Mount |
Available Packaging
Package Qty:
27 per Tube
Package Style:
PLCC-44
Mounting Method:
Surface Mount