ALFAT-SC-340 GHI Electronics, ALFAT-SC-340 Datasheet - Page 44

• Manufacturer Part Number: ALFAT-SC-340
• Description: Processors - Application Specialized FILE SYSTEM SoC with DUAL USB HOST & SD
• Manufacturer: GHI Electronics
• Type: File Systemsr

Specifications of ALFAT-SC-340

• Rohs: yes
• Core: ARM Cortex M3
• Processor Series: ALFAT
• Data Bus Width: 32 bit
• Maximum Clock Frequency: 24 MHz
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-64
• Interface Type: I2C, SPI, UART
• Part # Aliases: GHI-ALFAT-SC-340

To ensure that VBAT get powered from the backup
battery only when the main power is off, it is
recommended to use two diodes as indicated in the
schematic below.
While firmware is stable and no changes are released often, there are cases where an
update is necessary. We highly recommend making this update feature available on final
designs. The design should provide access to UART RX and TX pins, loader pin and reset
pin.
ALFAT SoC is based on STM32F205RBT6. Consult with STM32F205RBT6 datasheet for
electrical characteristics if needed.
7.6. Bootloader Access
7.7. Electrical characteristics
GHI Electronics
Rev. 1.13
Page 44 of 51
Hardware integration guide
ALFAT SoC Processor
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