Microchip Technology, Inc. Microcontrollers SST89E54RD2A-40-C-TQJE-T

8051 FlashFlex® Microcontroller IC 8-Bit 40MHz 24KB (24K x 8) FLASH 44-TQFP (10x10)

IC MCU 8BIT 24KB FLASH 44TQFP Product overview: SST89E54RD2A-40-C-TQJE-T 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, 24KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 24KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SST89E54RD2A-40-C-TQJE-T can be used for catalog matching and distributor lookup.

Win Source Part Number: 1264457-SST89E54RD2A-40-C-TQJE-T
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: FlashFlex®
Core Processor: 8051
Speed: 40MHz
Package: Tape & Reel (TR)
Standard Package: 1,200
Mounting: SMD (SMT)
Core Size: 8-Bit
Connectivity: EBI/EMI, SPI, UART/USART
Peripherals: Brown-out Detect/Reset, POR, WDT
Number of I/O: 36
Program Memory Size: 24KB (24K x 8)
Program Memory Type: FLASH
RAM Size: 1K x 8
Oscillator Type: External
Package / Case: 44-TQFP
Supplier Device Package: 44-TQFP (10x10)
Temperature Range - Operating: 0°C ~ 70°C
Supply Voltage - Operating: 4.5V ~ 5.5V
ECCN: 3A991A2
Fake Threat In the Open Market: 72 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.31.0001
Mfr: Microchip Technology
Base Product Number: SST89E54RD2A
Product Status: Obsolete