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P87C51RB2BA,512 vs S87C654-1K44 feature comparison

P87C51RB2BA,512 NXP Semiconductors

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S87C654-1K44 Philips Semiconductors

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Rohs Code Yes No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer NXP SEMICONDUCTORS PHILIPS SEMICONDUCTORS
Part Package Code LCC
Package Description PLASTIC, SOT-187-2, LCC-44 QCCN, LCC44A,.65SQ
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 OPERATES AT 2.7V MINIMUM SUPPLY @ 16MHZ
Address Bus Width 16
Bit Size 8 8
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-XQCC-N44
JESD-609 Code e3 e0
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 70 °C 70 °C
Operating Temperature-Min
PWM Channels YES
Package Body Material PLASTIC/EPOXY CERAMIC
Package Code QCCJ QCCN
Package Equivalence Code LDCC44,.7SQ LCC44A,.65SQ
Package Shape SQUARE SQUARE
Package Style CHIP CARRIER CHIP CARRIER
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified Not Qualified
RAM (bytes) 512 256
ROM (words) 16384 16384
ROM Programmability OTPROM UVPROM
Seated Height-Max 4.57 mm
Speed 33 MHz 12 MHz
Supply Current-Max 4.63 mA 38 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 COMMERCIAL COMMERCIAL
Terminal Finish Tin (Sn) Tin/Lead (Sn/Pb)
Terminal Form J BEND NO LEAD
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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