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P87C51X2FA,512 vs P87C51UBAA feature comparison

P87C51X2FA,512 NXP Semiconductors

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P87C51UBAA Philips Semiconductors

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Rohs Code Yes Yes
Part Life Cycle Code Obsolete Transferred
Ihs Manufacturer NXP SEMICONDUCTORS PHILIPS SEMICONDUCTORS
Part Package Code LCC
Package Description PLASTIC, MS-018, SOT-187-2, LCC-44
Pin Count 44
Manufacturer Package Code SOT187-2
Reach Compliance Code compliant unknown
HTS Code 8542.31.00.01 8542.31.00.01
Samacsys Manufacturer NXP
Has ADC NO
Additional Feature ALSO OPERATES AT 2.7 V MINIMUM SUPPLY @ 16MHZ
Address Bus Width 16
Bit Size 8 8
Boundary Scan NO
CPU Family 8051 8051
Clock Frequency-Max 33 MHz
DAC Channels NO
DMA Channels NO
External Data Bus Width 8
JESD-30 Code S-PQCC-J44 S-PQCC-J44
JESD-609 Code e3
Length 16.5862 mm
Moisture Sensitivity Level 3
Number of I/O Lines 32
Number of Terminals 44 44
On Chip Program ROM Width 8
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
PWM Channels NO
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code QCCJ QCCJ
Package Equivalence Code LDCC44,.7SQ LDCC44,.7SQ
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER CHIP CARRIER
Peak Reflow Temperature (Cel) 245 245
Qualification Status Not Qualified Not Qualified
RAM (bytes) 128 128
ROM (words) 4096 4096
ROM Programmability OTPROM UVPROM
Seated Height-Max 4.57 mm
Speed 33 MHz 33 MHz
Supply Current-Max 0.05 mA 30.8 mA
Supply Voltage-Max 5.5 V
Supply Voltage-Min 5 V
Supply Voltage-Nom 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Finish Tin (Sn)
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 16.5862 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Base Number Matches 1 2
Microcontrollers and Processors » Microcontrollers
Microcontrollers and Processors » Microcontrollers

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