8-bit microcontroller featuring 32 I/O lines, 8-bit external data bus, and 16-bit address bus. Operates at a maximum clock frequency of 33 MHz with a supply voltage range of 4.5V to 5.5V. This FLASH programmable device offers 40 terminals in a PDIP-40 package, with a commercial temperature grade from 0°C to 70°C.
Frequency33
Quick Jump:
Technical Specifications
NXP P89C51UBPN technical specifications.
General
Max Operating Temperature
70
Number of Terminals
40
Min Operating Temperature
0
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T40
Width
15.24
Length
52
Pin Count
40
Temperature Grade
COMMERCIAL
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
33
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
32
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
33
ROM Programmability
FLASH
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
Eccn Code
3A991.A.2
HTS Code
8542.31.00.01
REACH
unknown
Military Spec
False
Datasheet
NXP P89C51UBPN Datasheet
Download the complete datasheet for NXP P89C51UBPN to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.