87C51/BUA datasheet, PDF - EEWORLD Datasheet

87C51/BUA: DescriptionMicrocontroller, 8-Bit, OTPROM, CMOS, CQCC44; CategoryThe embedded processor and controller Microcontrollers and processors; File Size50KB，2 Pages; ManufacturerQP Semiconductor

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87C51/BUA Overview

Microcontroller, 8-Bit, OTPROM, CMOS, CQCC44

Parameter Name	Attribute value
Maker	QP Semiconductor
package instruction	,
Reach Compliance Code	unknown
Has ADC	NO
Address bus width	16
bit size	8
DAC channel	NO
DMA channel	NO
External data bus width	8
JESD-30 code	S-CQCC-N44
Number of I/O lines	32
Number of terminals	44
PWM channel	NO
Package body material	CERAMIC, METAL-SEALED COFIRED
Package shape	SQUARE
Package form	CHIP CARRIER
ROM programmability	OTPROM
Maximum supply voltage	5 V
Minimum supply voltage	5 V
surface mount	YES
technology	CMOS
Terminal form	NO LEAD
Terminal location	QUAD
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

	87C51/BUA	87C51/BQA
Description	Microcontroller, 8-Bit, OTPROM, CMOS, CQCC44	Microcontroller, 8-Bit, OTPROM, CMOS, CDIP40
Reach Compliance Code	unknown	unknown
Has ADC	NO	NO
Address bus width	16	16
bit size	8	8
DAC channel	NO	NO
DMA channel	NO	NO
External data bus width	8	8
JESD-30 code	S-CQCC-N44	R-GDIP-T40
Number of I/O lines	32	32
Number of terminals	44	40
PWM channel	NO	NO
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED
Package shape	SQUARE	RECTANGULAR
Package form	CHIP CARRIER	IN-LINE
ROM programmability	OTPROM	OTPROM
Maximum supply voltage	5 V	5 V
Minimum supply voltage	5 V	5 V
surface mount	YES	NO
technology	CMOS	CMOS
Terminal form	NO LEAD	THROUGH-HOLE
Terminal location	QUAD	DUAL
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER

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