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NXP Semiconductors · NXP

P89LV51RB2BBC,557

IC MCU 8BIT 16KB FLASH 44TQFP

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P89LV51RB2BBC,557 component illustration
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P89LV51RB2BBC,557 specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerNXP Semiconductors
Ordering codeP89LV51RB2BBC,557
FamilyNXP
Package44-TQFP
Product StatusObsolete
DigiKey ProgrammableNot Verified
Core Processor8051
Core Size8-Bit
Speed33MHz
ConnectivitySPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O32
Program Memory Size16KB (16K x 8)
Program Memory TypeFLASH
EEPROM SizeNot provided in source
RAM Size512 x 8
Voltage - Supply (Vcc/Vdd)2.7V ~ 3.6V
Data ConvertersNot provided in source
Oscillator TypeInternal
Operating Temperature0°C ~ 70°C (TA)
Mounting TypeSurface Mount
Package / Case44-TQFP
Supplier Device Package44-TQFP (10x10)

Documents and evidence

P89LV51RB2BBC,557 ↗

Catalog sources

www.ic-components.com · P89LV51RB2BBC,557 ↗

Source directory identity match; source detail pending. Specifications remain from existing catalog.

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