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AT89C51ED2-RLTUM

Manufacturer

Atmel
Manufacturer's Part Number

AT89C51ED2-RLTUM
Description

MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE;
Datasheet

Datasheet

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AT89C51ED2-RLTUM Technical Details

TYPE	DESCRIPTION
Minimum Supply Voltage:	4.5 V
Package Body Material:	PLASTIC/EPOXY
Sub-Category:	Microcontrollers
Surface Mount:	YES
Address Bus Width:	16
Technology:	CMOS
Maximum Clock Frequency:	40 MHz
Package Shape:	SQUARE
Terminal Form:	GULL WING
Package Code:	LQFP
Moisture Sensitivity Level (MSL):	3
Bit Size:	8
DAC Channels:	NO
Qualification:	Not Qualified
Package Equivalence Code:	QFP44,.47SQ,32
PWM Channels:	YES
Additional Features:	OPERATES AT 2.7V MINIMUM SUPPLY @ 40 MHZ
Connectivity:	SPI, UART
Peak Reflow Temperature (C):	260
ROM Programmability:	FLASH
Terminal Pitch:	.8 mm
CPU Family:	8051
Nominal Supply Voltage:	5 V
Maximum Seated Height:	1.6 mm
Maximum Supply Current:	29 mA
Terminal Finish:	MATTE TIN
ADC Channels:	NO
No. of Terminals:	44
DMA Channels:	NO
Terminal Position:	QUAD
Package Style (Meter):	FLATPACK, LOW PROFILE
No. of I/O Lines:	32
JESD-30 Code:	S-PQFP-G44
ROM Words:	65536
Maximum Operating Temperature:	85 Cel
Width:	10 mm
Data EEPROM Size:	2K
Speed:	60 rpm
Peripheral IC Type:	MICROCONTROLLER
Maximum Supply Voltage:	5.5 V
RAM Bytes:	256
External Data Bus Width:	8
Peripherals:	KEYBOARD, POR, TIMER(3), WDT
JESD-609 Code:	e3
Minimum Operating Temperature:	-40 Cel
Length:	10 mm
On Chip Program ROM Width:	8
Temperature Grade:	INDUSTRIAL
Power Supplies (V):	3/5

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