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NXP Semiconductors · NXP

P87C51RD2BBD,157

IC MCU 8BIT 64KB OTP 44LQFP

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P87C51RD2BBD,157 specifications

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

ManufacturerNXP Semiconductors
Ordering codeP87C51RD2BBD,157
FamilyNXP
Package44-LQFP
Product StatusObsolete
DigiKey ProgrammableNot Verified
Core Processor8051
Core Size8-Bit
Speed33MHz
ConnectivityEBI/EMI, UART/USART
PeripheralsPOR, PWM, WDT
Number of I/O32
Program Memory Size64KB (64K x 8)
Program Memory TypeOTP
EEPROM SizeNot provided in source
RAM Size1K x 8
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V
Data ConvertersNot provided in source
Oscillator TypeInternal
Operating Temperature0°C ~ 70°C (TA)
Mounting TypeSurface Mount
Package / Case44-LQFP
Supplier Device Package44-LQFP (10x10)

Documents and evidence

P87C51RD2BBD,157 ↗

Catalog sources

www.ic-components.com · P87C51RD2BBD,157 ↗

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

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