8-bit CISC microcontroller featuring an 80C51 core architecture and 8KB of FLASH memory. Operates at up to 18MHz with 256B RAM. Offers I2C, SPI, and UART/USART interfaces, with 26 I/Os (23 programmable). Includes 3 timers/counters and peripherals like Brown-out Detect/Reset, POR, PWM, and WDT. Packaged in a 28-pin PLCC for surface mounting, operating from 2.4V to 3.6V and rated for -40°C to 85°C.
Frequency18MHz
PackagePLCC
MountingSurface Mount
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Technical Specifications
NXP P89LPC9321FA,112 technical specifications.
General
Package/Case
PLCC
Core Architecture
80C51
Data Bus Width
8b
Frequency
18MHz
Interface
I2C, SPI, UART, USART
Lead Free
Lead Free
Max Frequency
18MHz
Max Operating Temperature
85°C
Memory Size
8KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
2.4V
Mount
Surface Mount
Number of I/Os
26
Number of Programmable I/O
23
Number of Timers/Counters
3
Oscillator Type
Internal
Package Quantity
2368
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
RAM Size
256B
RoHS Compliant
Yes
Series
LPC900
Compliance
RoHS
Compliant
Datasheet
NXP P89LPC9321FA,112 Datasheet
Download the complete datasheet for NXP P89LPC9321FA,112 to view detailed technical specifications.
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