C8051T630-GMR 8-bit microcontroller based on 8051 core with 8KB OTP program memory, 768 bytes RAM, 25MHz clock, and 17 I/O lines in a 20-QFN package.
Mfr Part #:

C8051T630-GMR

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
8-bit microcontroller based on 8051 core with 8KB OTP program memory, 768 bytes RAM, 25MHz clock, and 17 I/O lines in a 20-QFN package.
✓ Total Stock: 197 pcs

C8051T630-GMR Available from 1 distributor

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C8051T630-GMR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage

C8051T630-GMR Description

Short technical summary and product information.

The C8051T630-GMR is an 8-bit microcontroller from Silicon Labs based on the 8051 core. It features 8KB of one-time programmable (OTP) program memory and 768 bytes of RAM, operating at a maximum speed of 25MHz.

 

The device includes connectivity options such as SMBus/I2C, SPI, and UART/USART. On-chip peripherals include power-on reset (POR), pulse width modulation (PWM), a temperature sensor, and a watchdog timer (WDT). It provides 17 input/output lines.

 

The microcontroller operates from a supply voltage of 1.8V to 3.6V and uses an internal oscillator. It is rated for an operating temperature range of -40°C to +85°C. The package is a 20-lead VFQFN with exposed pad (20-QFN 4x4mm), surface mount.

C8051T630-GMR Quick Information

Product Type: Microcontroller
Series: C8051T630
Canonical Name: C8051T630-GMR 8-bit Microcontroller
Subcategory: 8-bit Microcontrollers

C8051T630-GMR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

C8051T630-GMR Features

  • 8-bit 8051 core running at 25MHz.
  • 8KB one-time programmable (OTP) memory.
  • 17 general-purpose I/O lines.
  • 1.8V to 3.6V supply voltage range.
  • 20-pin QFN package with exposed pad.

C8051T630-GMR Applications

  • Embedded control for industrial automation.
  • Sensor interface and data acquisition.
  • Low-power portable instrumentation.
  • IoT edge nodes with serial communication.

C8051T630-GMR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the C8051T630-GMR?

1.8V to 3.6V.

What package does the C8051T630-GMR come in?

20-VFQFN Exposed Pad, supplier package 20-QFN (4x4 mm).

What is the operating temperature range?

-40°C to +85°C.

Is the C8051T630-GMR RoHS compliant?

RoHS3 Compliant (unverified).

What core architecture does the C8051T630-GMR use?

8051 8-bit core.

What is the maximum clock frequency?

25 MHz.

How much program memory and RAM does it have?

8KB OTP program memory and 768 bytes RAM.

C8051T630-GMR Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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C8051T630-GM
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IC MCU 8BIT 8KB OTP 20QFN
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