P89LPC921FDH
- Mfr.Part #
- P89LPC921FDH
- Manufacturer
- Rochester Electronics
- Package / Case
- TSSOP-20
- Datasheet
- Download
- Description
- IC MCU 8BIT 4KB FLASH 20TSSOP
- Stock
- 13,394
- In Stock :
- 13,394
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Rochester Electronics
- Product Category :
- Microcontrollers
- USB Device :
- 0
- Core Processor :
- 8051
- LCD :
- 0
- Voltage - Supply (Vcc/Vdd) :
- 2.4V~3.6V
- I2C/SMBUS :
- 1
- RoHS Status :
- RoHS Compliant
- Program Memory Size :
- 4kB
- Core Size :
- 8-Bit
- RAM Size :
- 256Bytes
- Ethernet :
- 0
- Package / Case :
- TSSOP-20
- Can :
- 0
- Program Memory Type :
- Flash
- Number of I/O :
- 18
- D/A :
- 0
- EEPROM Size :
- 0
- USB Host/OTG :
- 0
- Speed :
- 18MHz
- PWM :
- 2
- SPI :
- 0
- A/D :
- 0
- UART/USART :
- 1
- Datasheets
- P89LPC921FDH

Microcontrollers Rochester Electronics P89LPC921FDH Overview
Introducing the Microcontrollers Rochester Electronics P89LPC921FDH, a robust and versatile 8-bit microcontroller tailored for applications requiring efficient power usage and processing capability in a compact form factor. Manufactured by Rochester Electronics, this microcontroller is designed with a keen focus on reliability and performance, featuring 4KB of flash memory and packaged in a practical 20-TSSOP format. The P89LPC921FDH excels in delivering high-performance operation in a broad range of industrial environments, making it an excellent choice for developers looking to integrate a microcontroller with exceptional flexibility and endurance.
P89LPC921FDH Features
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















