ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union,PayPal |
| Supply Ability | 290PCS |
| Delivery Time | 1 Day |
| Packaging Details | please contact me for details |
| Description | 8051 89S Microcontroller IC 8-Bit 24MHz 12KB (12K x 8) FLASH 40-PDIP |
| Programming Enable Voltage | 11.5 -12.5 V |
| Programming Enable Current | 1.0 mA |
| Oscillator Frequency | 3- 24 MHz |
| Address Setup to PROG Low | 48tCLCL |
| Address Hold after PROG | 48tCLCL |
| Data Setup to PROG Low | 48tCLCL |
| Brand Name | ATMEL |
| Model Number | AT89S53-24PC |
| Certification | Original Factory Pack |
| Place of Origin | original |
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Product Specification
| Payment Terms | T/T, Western Union,PayPal | Supply Ability | 290PCS |
| Delivery Time | 1 Day | Packaging Details | please contact me for details |
| Description | 8051 89S Microcontroller IC 8-Bit 24MHz 12KB (12K x 8) FLASH 40-PDIP | Programming Enable Voltage | 11.5 -12.5 V |
| Programming Enable Current | 1.0 mA | Oscillator Frequency | 3- 24 MHz |
| Address Setup to PROG Low | 48tCLCL | Address Hold after PROG | 48tCLCL |
| Data Setup to PROG Low | 48tCLCL | Brand Name | ATMEL |
| Model Number | AT89S53-24PC | Certification | Original Factory Pack |
| Place of Origin | original | ||
| High Light | small scale integrated circuits ，integrated components | ||
8-bit Microcontroller with 12K Bytes Flash
Features
• Compatible with MCS-51™ Products
• 12K Bytes of In-System Reprogrammable Downloadable Flash Memory
– SPI Serial Interface for Program Downloading
– Endurance: 1,000 Write/Erase Cycles
• 4V to 6V Operating Range
• Fully Static Operation: 0 Hz to 24 MHz
• Three-level Program Memory Lock
• 256 x 8-bit Internal RAM
• 32 Programmable I/O Lines
• Three 16-bit Timer/Counters
• Nine Interrupt Sources Programmable UART Serial Channel
• SPI Serial Interface
• Low-power Idle and Power-down Modes
• Interrupt Recovery From Power-down
• Programmable Watchdog Timer
• Dual Data Pointer
• Power-off Flag
Description
The AT89S53 is a low-power, high-performance CMOS 8-bit microcomputer with 12K bytes of downloadable Flash programmable and erasable read only memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. The onchip downloadable Flash allows the program memory to be reprogrammed in-system through an SPI serial interface or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with downloadable Flash on a monolithic chip, the Atmel AT89S53 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications.
| WDT Prescaler Bits | Period (nominal) | ||
| PS2 | PS1 | PS0 | |
| 0 | 0 | 0 | 16 ms |
| 0 | 0 | 1 | 32 ms |
| 0 | 1 | 0 | 64 ms |
| 0 | 1 | 1 | 128 ms |
Timer 2 Auto Reload Mode (DCEN = 1)
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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