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DS89C450-QNL+

Maxim Integrated
RoHS
RoHS RoHS compliant
Package 44-LCC (J-Lead)
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description IC MCU 8BIT 64KB FLASH 44PLCC
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Inventory: 160
Minimum: 1
Total Price: USD $31.61
Unit Price: USD $31.61004
≥1 USD $31.61004
≥10 USD $29.153124
≥100 USD $27.843086
≥500 USD $24.89512
≥1000 USD $23.748629

Technical Details

Supply Chain

Factory Lead Time 13 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 44-LCC (J-Lead)
Number of Pins 44

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2008
Series 89C
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 44
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Microcontrollers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Frequency 33MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS89C450
Pin Count 44
Operating Supply Voltage 5V
Power Supplies 5V
Interface EBI/EMI, UART, USART
Memory Size 64kB
Oscillator Type External
Number of I/O 32
RAM Size 1K x 8
Voltage - Supply (Vcc/Vdd) 4.5V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Power-Fail Reset, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, SIO, UART/USART
Supply Current-Max 110mA
Bit Size 8
Watchdog Timer Yes
Access Time 33 μs
Has ADC NO
DMA Channels NO
Data Bus Width 8b
PWM Channels NO
DAC Channels NO
Number of Timers/Counters 3
Number of Programmable I/O 4
Number of UART Channels 2

Dimensions

Height 3.69mm
Length 16.66mm
Width 16.66mm

Compliance

Radiation Hardening No
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Alternative Model

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