LE58QL022VC

DescriptionThe LE58QL022VC is designed as one kind of 8-bit microcontroller that has an in-system programmable MTP-ROM for firmware updating. This device has two power reduction modes, idle mode and power-down mode, both of which are software selectable. To facilitate programming and verification,...

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SeekIC No. : 004393488 Detail

LE58QL022VC: DescriptionThe LE58QL022VC is designed as one kind of 8-bit microcontroller that has an in-system programmable MTP-ROM for firmware updating. This device has two power reduction modes, idle mode and...

floor Price/Ceiling Price

Part Number:
LE58QL022VC
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Description

The LE58QL022VC is designed as one kind of 8-bit microcontroller that has an in-system programmable MTP-ROM for firmware updating. This device has two power reduction modes, idle mode and power-down mode, both of which are software selectable. To facilitate programming and verification, it allows the program memory to be programmed and read electronically. Once the code is confirmed, the user can protect the code for security.

Features of the LE58QL022VC are:(1)Fully static design 8-bit CMOS microcontroller; (2)32K bytes of in-system programmable MTP-ROM for Application Program (APROM); (3)4K bytes of auxiliary MTP-ROM for Loader Program (LDROM); (4)512 bytes of on-chip RAM. (including 256 bytes of AUX-RAM, software selectable); (5)64K bytes program memory address space and 64K bytes data memory address space; (6)Four 8-bit bi-directional ports; (7)One 4-bit multipurpose programmable port; (8)Three 16-bit timer/counters; (9)One full duplex serial port; (10)Eight-sources, two-level interrupt capability; (11)Built-in power management; (12)Code protection.

The absolute maximum ratings of the LE58QL022VC can be summarized as:(1)DC Power Supply: -0.3 to +6.0 V;(2)Input Voltage: VSS -0.3 to VDD +0.3 V;(3)Operating Temperature: 0 °C to 60 °C;(4)Storage Temperature: -55 °C to +150 °C;(5)Operating Voltage: 2.4 V to 5.5 V;(6)Operating Current: 20 mA;(7)Idle Current: 6 mA;(8)Power Down Current: 50 uA. If you want to know more information such as the electrical characteristics about the LE58QL022VC, please download the datasheet in www.seekic.com or www.chinaicmart.com .




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