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Description STR7 32 ARM7 microcontroller, STMicroelectronics STR7 series combines industry standard ARM7TDMI ® 32-bit RISC core with complete peripheral devices, including flash memory USB、CAN、 Timer, ADC, and communication interface. ###STR7/STR9 32-bit microcontroller, STMicroelectronics
Product QR code
Packaging TQFP-144
Delivery time
Packaging method Tray
Standard packaging quantity 1
93.42  yuan 93.42yuan
1+:
$ 107.4330
10+:
$ 102.7620
100+:
$ 101.9212
250+:
$ 101.2673
500+:
$ 100.2397
1000+:
$ 99.7726
2500+:
$ 99.1186
5000+:
$ 98.5581
Quantity
1+
10+
100+
250+
500+
Price
$107.4330
$102.7620
$101.9212
$101.2673
$100.2397
Price $ 107.4330 $ 102.7620 $ 101.9212 $ 101.2673 $ 100.2397
Start batch production 1+ 10+ 100+ 250+ 500+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(7741) Minimum order quantity(1)
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Technical parameters/power supply voltage (DC): 5.00 V, 5.50 V (max)

Technical parameters/clock frequency: 36.0 MHz

Technical parameters/RAM size: 16K x 8

Technical parameters/digits: 32

Technical parameters/FLASH memory capacity: 262144 B

Technical parameters/I/O pin count: 112

Technical parameters/access time: 36.0 µs

Technical parameters/kernel architecture: ARM

Technical parameters/internal nuclear architecture: ARM7

Technical parameters/Analog to Digital Conversion (ADC): 1

Technical parameters/operating temperature (Max): 105 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/power supply voltage (Max): 5.5 V

Technical parameters/power supply voltage (Min): 4.5 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 144

Encapsulation parameters/Encapsulation: TQFP-144

External dimensions/length: 20.2 mm

External dimensions/width: 20.2 mm

External dimensions/height: 1.45 mm

External dimensions/packaging: TQFP-144

Physical parameters/operating temperature: -40℃ ~ 105℃

Other/Product Lifecycle: Active

Other/Packaging Methods: Tray

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Customs information/ECCN code: 3A991A2

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