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Product Overview
Digi-Key Part Number 497-5645-ND
Quantity Available 246
Can ship immediately

Manufacturer Part Number


Description IC MCU 32BIT 256KB FLASH 144LQFP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Manufacturer Standard Lead Time 20 Weeks
Detailed Description

ARM7® STR7 Microcontroller IC 32-Bit 36MHz 256KB (256K x 8) FLASH

Documents & Media
Datasheets STR73xFxx
Other Related Documents STR730FZ2 View All Specifications
Design Resources Development Tool Selector
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog STR7
Product Attributes Select All
Manufacturer STMicroelectronics
Series STR7
Packaging ? Tray ?
Part Status Active
Core Processor ARM7®
Core Size 32-Bit
Speed 36MHz
Connectivity CAN, I²C, SPI, UART/USART
Peripherals DMA, POR, PWM, WDT
Number of I/O 112
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 4.5 V ~ 5.5 V
Data Converters A/D 16x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case 144-LQFP
Base Part Number STR73*F
For Use With
Additional Resources
Standard Package ? 60
Other Names 497-5645

09:11:49 3/24/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 17.42000 $17.42
10 16.00900 $160.09
100 13.52090 $1,352.09
500 12.02776 $6,013.88

Submit a request for quotation on quantities greater than those displayed.

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