AT89C51-12JIT/R datasheet, PDF

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AT89C51-12JIT/R: DescriptionMicrocontroller, 8-Bit, FLASH, 12MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44; CategoryThe embedded processor and controller Microcontrollers and processors; File Size412KB，15 Pages; ManufacturerAtmel (Microchip)

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AT89C51-12JIT/R Overview

Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44

AT89C51-12JIT/R Parametric

Parameter Name	Attribute value
Maker	Atmel (Microchip)
Parts packaging code	LCC
package instruction	QCCJ,
Contacts	44
Reach Compliance Code	unknown
Has ADC	NO
Address bus width	16
bit size	8
maximum clock frequency	12 MHz
DAC channel	NO
DMA channel	NO
External data bus width	8
JESD-30 code	S-PQCC-J44
length	16.5862 mm
Number of I/O lines	32
Number of terminals	44
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Package shape	SQUARE
Package form	CHIP CARRIER
Certification status	Not Qualified
ROM programmability	FLASH
Maximum seat height	4.57 mm
speed	12 MHz
Maximum slew rate	20 mA
Maximum supply voltage	6 V
Minimum supply voltage	4 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
width	16.5862 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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	AT89C51-12JIT/R	AT89C51-12JCT/R	AT89C51-16JAT/R	AT89C51-16JCT/R	AT89C51-16JIT/R	AT89C51-20JCT/R	AT89C51-20JIT/R	AT89C51-24JCT/R	AT89C51-24JIT/R	AT89C51-12JAT/R
Description	Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 16MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 20MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 24MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44	Microcontroller, 8-Bit, FLASH, 12MHz, CMOS, PQCC44, PLASTIC, MS-047AC, LCC-44
Maker	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)	Atmel (Microchip)
Parts packaging code	LCC	LCC	LCC	LCC	LCC	LCC	LCC	LCC	LCC	LCC
package instruction	QCCJ,	QCCJ,	QCCJ,	QCCJ,	QCCJ,	QCCJ,	QCCJ,	QCCJ,	QCCJ,	QCCJ,
Contacts	44	44	44	44	44	44	44	44	44	44
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Has ADC	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
Address bus width	16	16	16	16	16	16	16	16	16	16
bit size	8	8	8	8	8	8	8	8	8	8
maximum clock frequency	12 MHz	12 MHz	16 MHz	16 MHz	16 MHz	20 MHz	20 MHz	24 MHz	24 MHz	12 MHz
DAC channel	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
DMA channel	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
External data bus width	8	8	8	8	8	8	8	8	8	8
JESD-30 code	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44	S-PQCC-J44
length	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm
Number of I/O lines	32	32	32	32	32	32	32	32	32	32
Number of terminals	44	44	44	44	44	44	44	44	44	44
Maximum operating temperature	85 °C	70 °C	125 °C	70 °C	85 °C	70 °C	85 °C	70 °C	85 °C	125 °C
Minimum operating temperature	-40 °C	-	-40 °C	-	-40 °C	-	-40 °C	-	-40 °C	-40 °C
PWM channel	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ	QCCJ
Package shape	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
Package form	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
ROM programmability	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH	FLASH
Maximum seat height	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm	4.57 mm
speed	12 MHz	12 MHz	16 MHz	16 MHz	16 MHz	20 MHz	20 MHz	24 MHz	24 MHz	12 MHz
Maximum supply voltage	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V	6 V
Minimum supply voltage	4 V	4 V	4 V	4 V	4 V	4 V	4 V	4 V	4 V	4 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	COMMERCIAL	AUTOMOTIVE	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	COMMERCIAL	INDUSTRIAL	AUTOMOTIVE
Terminal form	J BEND	J BEND	J BEND	J BEND	J BEND	J BEND	J BEND	J BEND	J BEND	J BEND
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
width	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm	16.5862 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER

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