Microchip Technology, Inc. Integrated Circuits (ICs) - Embedded - Microcontrollers SST89E516RD2-40-I-TQJE-NXX

Description
Win Source Part Number: 1264453-SST89E516RD2 -40-I-TQJE-NXX Category: Integrated Circuits (ICs)>Embedded - Microcontrollers Series: FlashFlex® Core Processor: 8051 Speed: 40MHz Package: Tray Standard Package: 160 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: 72KB (72K 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: -40°C ~ 85°C (TA) Supply Voltage - Operating: 4.5V ~ 5.5V ECCN: OBSOLETE Fake Threat In the Open Market: 55 pct. MSL Level: 3 (168 Hours) HTSUS: 0000.00.0000 Mfr: Microchip Technology Product Status: Obsolete
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    Win Source Electronics
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Description
Win Source Part Number: 1264453-SST89E516RD2 -40-I-TQJE-NXX Category: Integrated Circuits (ICs)>Embedded - Microcontrollers Series: FlashFlex® Core Processor: 8051 Speed: 40MHz Package: Tray Standard Package: 160 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: 72KB (72K 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: -40°C ~ 85°C (TA) Supply Voltage - Operating: 4.5V ~ 5.5V ECCN: OBSOLETE Fake Threat In the Open Market: 55 pct. MSL Level: 3 (168 Hours) HTSUS: 0000.00.0000 Mfr: Microchip Technology Product Status: Obsolete
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Datasheet
Datasheet Summary
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The SST89E516RD2-40-I-TQJE-NXX is an 8-bit microcontroller from the FlashFlex family, designed using SST's SuperFlash CMOS technology. It operates at a frequency of up to 40 MHz at 5V and is fully compatible with the 8051 instruction set, ensuring pin-for-pin compatibility with standard 8051 microcontrollers. The device features 72 KByte of on-chip flash EEPROM memory, divided into a 64 KByte primary block and an 8 KByte secondary block, which can be utilized for various programming needs. This microcontroller includes 1 KByte of internal RAM and supports external memory addressing of up to 64 KByte for both program and data memory. It is equipped with three high-current drive ports, three 16-bit timers/counters, and a full-duplex enhanced UART with error detection capabilities. The SST89E516RD2 also offers ten interrupt sources with four priority levels, a programmable watchdog timer, and low power modes, making it suitable for a range of applications. The device is available in multiple package options, including a 44-lead TQFP, and operates within commercial and industrial temperature ranges. It is RoHS compliant, ensuring it meets environmental standards. This microcontroller is ideal for applications requiring reliable performance and flexibility in programming and memory management.

Datasheet Summary
Powered by GS/AI

The SST89E516RD2-40-I-TQJE-NXX is an 8-bit microcontroller from the FlashFlex family, designed using SST's SuperFlash CMOS technology. It operates at a frequency of up to 40 MHz at 5V and is fully compatible with the 8051 instruction set, ensuring pin-for-pin compatibility with standard 8051 microcontrollers. The device features 72 KByte of on-chip flash EEPROM memory, divided into a 64 KByte primary block and an 8 KByte secondary block, which can be utilized for various programming needs. This microcontroller includes 1 KByte of internal RAM and supports external memory addressing of up to 64 KByte for both program and data memory. It is equipped with three high-current drive ports, three 16-bit timers/counters, and a full-duplex enhanced UART with error detection capabilities. The SST89E516RD2 also offers ten interrupt sources with four priority levels, a programmable watchdog timer, and low power modes, making it suitable for a range of applications. The device is available in multiple package options, including a 44-lead TQFP, and operates within commercial and industrial temperature ranges. It is RoHS compliant, ensuring it meets environmental standards. This microcontroller is ideal for applications requiring reliable performance and flexibility in programming and memory management.

Suppliers

Company
Product
Description
Supplier Links
Integrated Circuits (ICs) - Embedded - Microcontrollers - 1264453-SST89E516RD2-40-I-TQJE-NXX - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits (ICs) - Embedded - Microcontrollers
1264453-SST89E516RD2-40-I-TQJE-NXX
Integrated Circuits (ICs) - Embedded - Microcontrollers 1264453-SST89E516RD2-40-I-TQJE-NXX
Win Source Part Number: 1264453-SST89E516RD2 -40-I-TQJE-NXX Category: Integrated Circuits (ICs)>Embedded - Microcontrollers Series: FlashFlex® Core Processor: 8051 Speed: 40MHz Package: Tray Standard Package: 160 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: 72KB (72K 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: -40°C ~ 85°C (TA) Supply Voltage - Operating: 4.5V ~ 5.5V ECCN: OBSOLETE Fake Threat In the Open Market: 55 pct. MSL Level: 3 (168 Hours) HTSUS: 0000.00.0000 Mfr: Microchip Technology Product Status: Obsolete

Win Source Part Number: 1264453-SST89E516RD2-40-I-TQJE-NXX
Category: Integrated Circuits (ICs)>Embedded - Microcontrollers
Series: FlashFlex®
Core Processor: 8051
Speed: 40MHz
Package: Tray
Standard Package: 160
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: 72KB (72K 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: -40°C ~ 85°C (TA)
Supply Voltage - Operating: 4.5V ~ 5.5V
ECCN: OBSOLETE
Fake Threat In the Open Market: 55 pct.
MSL Level: 3 (168 Hours)
HTSUS: 0000.00.0000
Mfr: Microchip Technology
Product Status: Obsolete

Buy Now Datasheet
Microcontrollers - SST89E516RD2-40-I-TQJE-NXX-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
Microcontrollers
SST89E516RD2-40-I-TQJE-NXX-ND
Microcontrollers SST89E516RD2-40-I-TQJE-NXX-ND
8051 FlashFlex® Microcontroller IC 8-Bit 40MHz 72KB (72K x 8) FLASH 44-TQFP (10x10)

8051 FlashFlex® Microcontroller IC 8-Bit 40MHz 72KB (72K x 8) FLASH 44-TQFP (10x10)

Buy Now Datasheet
8-bit 8BIT 72KB Embedded Microcontroller MCU - 685-SST89E516RD2-40-I-TQJE-NXX - ERSAELECTRONICS PTE. LTD.
ERSAELECTRONICS PTE. LTD.
Singapore, Singapore
8-bit 8BIT 72KB Embedded Microcontroller MCU
685-SST89E516RD2-40-I-TQJE-NXX
8-bit 8BIT 72KB Embedded Microcontroller MCU 685-SST89E516RD2-40-I-TQJE-NXX
IC MCU 8BIT 72KB FLASH 44TQFP Product overview: SST89E516RD2-40-I-TQ JE-NXX 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, 72KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 72KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SST89E516RD2-40- I-TQJE-NXX can be used for catalog matching and distributor lookup.

IC MCU 8BIT 72KB FLASH 44TQFP Product overview: SST89E516RD2-40-I-TQJE-NXX 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, 72KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 72KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-SST89E516RD2-40-I-TQJE-NXX can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Embedded - Microcontrollers - SST89E516RD2-40-I-TQJE-NXX - Lingto Electronic Limited
Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
SST89E516RD2-40-I-TQJE-NXX
Embedded - Microcontrollers SST89E516RD2-40-I-TQJE-NXX
IC MCU 8BIT 72KB FLASH 44TQFP

IC MCU 8BIT 72KB FLASH 44TQFP

Supplier's Site Datasheet
Microcontrollers - SST89E516RD2-40-I-TQJE-NXX - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
SST89E516RD2-40-I-TQJE-NXX
Microcontrollers SST89E516RD2-40-I-TQJE-NXX
8051 FlashFlex® Microcontroller IC 8-Bit 40MHz 72KB (72K x 8) FLASH 44-TQFP (10x10)

8051 FlashFlex® Microcontroller IC 8-Bit 40MHz 72KB (72K x 8) FLASH 44-TQFP (10x10)

Buy Now Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - SST89E516RD2-40-I-TQJE-NXX - Acme Chip Technology Co., Limited
Acme Chip Technology Co., Limited
Shenzhen, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
SST89E516RD2-40-I-TQJE-NXX
Integrated Circuits (ICs) - Embedded - Microcontrollers SST89E516RD2-40-I-TQJE-NXX
IC MCU 8BIT 72KB FLASH 44TQFP

IC MCU 8BIT 72KB FLASH 44TQFP

Supplier's Site

Technical Specifications

  Win Source Electronics DigiKey ERSAELECTRONICS PTE. LTD. Lingto Electronic Limited Quarktwin Technology Ltd. Acme Chip Technology Co., Limited
Product Category Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU) Microcontrollers (MCU)
Product Number 1264453-SST89E516RD2-40-I-TQJE-NXX SST89E516RD2-40-I-TQJE-NXX-ND 685-SST89E516RD2-40-I-TQJE-NXX SST89E516RD2-40-I-TQJE-NXX SST89E516RD2-40-I-TQJE-NXX SST89E516RD2-40-I-TQJE-NXX
Product Name Integrated Circuits (ICs) - Embedded - Microcontrollers Microcontrollers 8-bit 8BIT 72KB Embedded Microcontroller MCU Embedded - Microcontrollers Microcontrollers Integrated Circuits (ICs) - Embedded - Microcontrollers
Data Bus 8 Bit 8 Bit 8 Bit 8 Bit; 8-Bit 8 Bit; 8-Bit 8 Bit
Clock Speed 40 MHz 40 MHz 40 MHz 40 MHz
RAM 72 KB 1 KB 1 KB 1 KB 1 KB
ROM Type Flash; FLASH Flash Flash; FLASH
Supply Voltage 4.5 to 5.5 volts 4.5 to 5.5 volts 4.5 to 5.5 volts 5.5 volts
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