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P87C54UBAA,512 vs DS87C520-QCL+T&R feature comparison

P87C54UBAA,512 NXP Semiconductors

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DS87C520-QCL+T&R Maxim Integrated Products

Buy Now Datasheet
Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Active Transferred
Ihs Manufacturer NXP SEMICONDUCTORS MAXIM INTEGRATED PRODUCTS INC
Part Package Code LPCC LCC
Package Description PLASTIC, MO-047, SOT187-2, LCC-44 QCCJ, LDCC44,.7SQ
Pin Count 44 44
Reach Compliance Code compliant compliant
ECCN Code 3A991.A.2 3A991.A.2
HTS Code 8542.31.00.01 8542.31.00.01
Has ADC NO NO
Address Bus Width 16
Bit Size 8 8
Boundary Scan NO
CPU Family 8051 8051
Clock Frequency-Max 33 MHz 33 MHz
DAC Channels NO NO
DMA Channels NO NO
External Data Bus Width 8
JESD-30 Code S-PQCC-J44 S-PQCC-J44
Length 16.585 mm 16.5862 mm
Number of I/O Lines 32 32
Number of Terminals 44 44
On Chip Program ROM Width 8 8
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
PWM Channels YES 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) 245 260
Qualification Status Not Qualified Not Qualified
RAM (bytes) 256 1280
ROM (words) 16384 16384
ROM Programmability OTPROM OTPROM
Seated Height-Max 4.57 mm 4.572 mm
Speed 33 MHz 33 MHz
Supply Current-Max 30.8 mA 45 mA
Supply Voltage-Max 5.5 V 5.5 V
Supply Voltage-Min 4.5 V 4.5 V
Supply Voltage-Nom 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position QUAD QUAD
Width 16.585 mm 16.5862 mm
uPs/uCs/Peripheral ICs Type MICROCONTROLLER MICROCONTROLLER
Base Number Matches 1 2
JESD-609 Code e3
Moisture Sensitivity Level 3
Terminal Finish MATTE TIN
Time@Peak Reflow Temperature-Max (s) 30
Microcontrollers and Processors » Microcontrollers
Microcontrollers and Processors » Microcontrollers

Compare P87C54UBAA,512 with alternatives

Compare DS87C520-QCL+T&R with alternatives