IC MCU 8BIT 4KB FLASH 20TSSOP Product overview: P89LPC921FDH,512 from NXP Semiconductors 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, 4KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 8-bit, 8BIT, 4KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-P89LPC921FDH,512
Manufacturer: NXP
Win Source Part Number: 127628-P89LPC921FDH,
Packaging: Tube/Rail
Core Processor: 8051
Number of I/O: 18
Program Memory Size: 4KB (4K x 8)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-TSSOP
Speed(Frequency): 18MHz
Supply Voltage - Operating: 2.4 V to 3.6 V
Part Core Size: 8-Bit
Data RAM Size: 256 x 8
Alternative Parts (Cross-Reference): STM8L051F3P6TR; P89LPC924FDH,518; S9S08RNA16W2VTJ;
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Balance
8051 LPC900 Microcontroller IC 8-Bit 18MHz 4KB (4K x 8) FLASH 20-TSSOP
Microcontroller, 8-Bit, FLASH, 8051 CPU, 18MHz, CMOS, PDSO20
IC MCU 8BIT 4KB FLASH 20TSSOP
8051 LPC900 Microcontroller IC 8-Bit 18MHz 4KB (4K x 8) FLASH 20-TSSOP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Rochester Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-P89LPC921FDH,512 | 127628-P89LPC921FDH,512 | 568-1280-5-ND | P89LPC921FDH,512 | P89LPC921FDH,512 | P89LPC921FDH,512 |
| Product Name | 8-bit 8BIT 4KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - P89LPC921FDH,512 | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit |
| RAM | 0.2560 KB | 4 KB | 0.2560 KB | 256 KB | 0.2560 KB | |
| Supply Voltage | 2.4 to 3.6 volts | 2.4 to 3.6 volts | 2.4 to 3.6 volts | 3.6 volts | ||
| Package Type | Other; Tube | SOP; SSOP; TSSOP; Other; 20-TSSOP | TSSOP; Other; "20-TSSOP (0.173"", 4.40mm Width)" | SOP; SSOP; TSSOP; Other; TSSOP20 | SOP; TSSOP; Other; 20-TSSOP (0.173\", 4.40mm Width) | SOP; SSOP; TSSOP; Other; 20-TSSOP (0.173\", 4.40mm Width) |
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
