P89LPC921FDH

Rochester Electronics, LLC

P89LPC921FDH

Microcontrollers & Embedded

IC MCU 8BIT 4KB FLASH 20TSSOP

Active20-TSSOP (0.173", 4.40mm Width)Microcontrollers & Embedded

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

Program Memory TypeFLASH
ManufacturerRochester Electronics, LLC
Mounting TypeSurface Mount
Oscillator TypeInternal
Product StatusActive
SeriesLPC900

Electrical

Core Processor8051
Core Size8-Bit
Speed18MHz
Program Memory Size4KB (4K x 8)
RAM Size256 x 8
PeripheralsBrown-out Detect/Reset, LED, POR, PWM, WDT
ConnectivityI²C, UART/USART
Number of I/O18
Voltage - Supply (Vcc/Vdd)2.4V ~ 3.6V

Mechanical

PackageBulk
Package / Case20-TSSOP (0.173", 4.40mm Width)

Environmental

Operating Temperature-40°C~85°C(TA)