End Of Life: The End of Life (EOL) and Last Time Buy (LTB) has been announced for this part. In its place we recommend:
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C8051T635-GM

C8051T63x OTP EPROM Microcontrollers

The C8051T635-GM is a small microcontroller (MCU) family that offers cost-effective OTP EPROM memory. With on-chip Power-On Reset, Supply Monitor, Watchdog Timer and clock oscillator, this MCU is a truly stand-alone system-on-a-chip solution. User software has complete control of all peripherals and may individually shut down any or all peripherals for power savings. Built on a powerful 8051 core with 25 MHz performance, the C8051T635-GM also offers 0.75 RAM and — ADC and additional communication interfaces in a 4x4 mm, QFN20.

 

Key Specs

 
MCU Core
8051
MHz
25
Flash (kB)
2
RAM (kB)
0.75
I2C
1
SPI
1
UART
1
Dig I/O Pins
17
ADC
DAC
Comparators
1
PCA Channels
3
Timers (16-bit)
4
Package Type
QFN20
Package Size (mm)
4x4
MCU Core
8051
MHz
25
Flash (kB)
2
RAM (kB)
0.75
I2C
1
SPI
1
UART
1
Dig I/O Pins
17
ADC
DAC
Comparators
1
PCA Channels
3
Timers (16-bit)
4
Package Type
QFN20
Package Size (mm)
4x4
C8051T63x-BD.png

Quality Assurance, Environmental and Packaging Information

Silicon Labs targets a minimum of a 10-year lifecycle for all of its standard products and expects to produce the C8051T635-GM until at least May 2023.

The longevity date shown above is for the preferred revision of this part number, for a complete list of part number revisions, use the search button below.

As part of its ongoing commitment to supply continuity, Silicon Labs may provide pin-compatible and functionally equivalent replacement products if Silicon Labs determines, at its discretion, that supply chain adjustments, product improvements, market conditions, or similar business or technical issues make this necessary or advisable.

If for business, technical or other reasons beyond Silicon Labs’ reasonable control, Silicon Labs finds that it is necessary to discontinue a product, our policy is to issue an EOL notice that provides 6 months from notice to place final orders and 12 months from notice for final shipments. This policy complies with the JEDEC standard EIA/JESD48 that is commonly used in the semiconductor industry. We provide the required support for a product for its full life cycle.

Find and download additional quality, environmental, device composition, test results, shipping and supply chain information for Silicon Labs devices.

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  • IPC 1752-2 Class 6 (XML format)
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