Modules and Motors, Programmers and Burners
USB Programmer CH341A Series 24 EEPROM Writer 25 SPI Flash BIOS Board Module USB to TTL 5V-3.3V
USB Programmer CH341A Series 24 Specifications:
- Chipset: CH341A
- Voltage Support: 5V and 3.3V TTL
- Compatibility: Supports a wide range of 24 and 25-series EEPROM and SPI Flash memory chips
- Interface: USB
- LED Indicators: Yes
- Programming Speed: High-speed programming for efficient operations
- Applications: BIOS flashing, firmware development, memory testing, data recovery, etc.
- Software Compatibility: Compatible with user-friendly programming software
- Dimensions: Compact and portable design
₨550
CompareThe USB Programmer CH341A Series 24 EEPROM Writer 25 SPI Flash BIOS Board Module is a versatile and compact device designed for programming a wide range of EEPROM (Electrically Erasable Programmable Read-Only Memory) and SPI Flash memory chips. This USB to TTL module is equipped with the CH341A chipset, providing reliable and efficient communication between your computer and various memory ICs. Whether you’re working on firmware development, BIOS flashing, or data recovery, this programmer offers a user-friendly solution.
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- 2.4-GHz Bluetooth low energy Compliant and Proprietary RF System-on-Chip
- Supports 250-kbps, 500-kbps, 1-Mbps, 2-Mbps Data Rates
- Excellent Link Budget, Enabling Long-Range Applications Without External Front End
- Programmable Output Power up to 0 dBm
- Excellent Receiver Sensitivity (–94 dBm at 1 Mbps), Selectivity,
and Blocking Performance - Suitable for Systems Targeting Compliance With Worldwide Radio
Frequency Regulations: ETSI EN 300 328 and EN 300 440 Class 2 (Europe),
FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan)
- Layout
- Few External Components
- Reference Design Provided
- 6-mm × 6-mm QFN-40 Package
- Pin-Compatible With CC2540 (When Not Using USB or I2C)
- Low Power
- Active-Mode RX Down to: 17.9 mA
- Active-Mode TX (0 dBm): 18.2 mA
- Power Mode 1 (4-µs Wake-Up): 270 µA
- Power Mode 2 (Sleep Timer On): 1 µA
- Power Mode 3 (External Interrupts): 0.5 µA
- Wide Supply-Voltage Range (2 V–3.6 V)
- TPS62730 Compatible Low Power in Active Mode
- RX Down to: 14.7 mA (3-V supply)
- TX (0 dBm): 14.3 mA (3-V supply)
- Microcontroller
- High-Performance and Low-Power 8051 Microcontroller Core
With Code Prefetch - In-System-Programmable Flash, 128- or 256-KB
- 8-KB RAM With Retention in All Power Modes
- Hardware Debug Support
- Extensive Baseband Automation, Including Auto-Acknowledgment
and Address Decoding - Retention of All Relevant Registers in All Power Modes
- High-Performance and Low-Power 8051 Microcontroller Core
- Peripherals
- Powerful Five-Channel DMA
- General-Purpose Timers (One 16-Bit, Two 8-Bit)
- IR Generation Circuitry
- 32-kHz Sleep Timer With Capture
- Accurate Digital RSSI Support
- Battery Monitor and Temperature Sensor
- 12-Bit ADC With Eight Channels and Configurable Resolution
- AES Security Coprocessor
- Two Powerful USARTs With Support for Several Serial Protocols
- 23 General-Purpose I/O Pins
(21 × 4 mA, 2 × 20 mA) - I2C interface
- 2 I/O Pins Have LED Driving Capabilities
- Watchdog Timer
- Integrated High-PerformanceComparator
- Development Tools
- CC2541 Evaluation Module Kit (CC2541EMK)
- CC2541 Mini Development Kit (CC2541DK-MINI)
- SmartRF™ Software
- IAR Embedded Workbench™ Available
SKU: n/a - RF
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- SDIO 2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4s guard interval
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- Supported host interfaces
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- FIFO buffer handles 64-byte send-and-receive
- Flexible interrupt modes
- Hard reset with low power function
- Power-down by software mode
- Programmable timer
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- CRC coprocessor
- Programmable I/O pins
- Internal self-test
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