STMicroelectronics ST72C254G1M6 Microcontroller, Microprocessor, FPGA Modules
ST7 ST7 Microcontroller IC 8-Bit 16MHz 4KB (4K x 8) FLASH 28-SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ST72C254G1M6
Detailed Description
IC MCU 8BIT 4KB FLASH 28SOIC
Package
28-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 28-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
ST72C254G1M6 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ST72C254G1M6 Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
Series
ST7
RAM Size
256 x 8
Package / Case
28-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
3.2V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
LVD, POR, PWM, WDT
Number of I/O
22
Speed
16MHz
Alternate Parts Comparison (ST72C254G1M6 vs ST72C104G2M6 vs ST72C104G1M6/TR vs ST62T25CM6/TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 28-SOIC | 28-SOIC | 28-SOIC | 28-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 3.2V ~ 5.5V | 3.2V ~ 5.5V | 3.2V ~ 5.5V | 3V ~ 6V |
| Core Processor | ST7 | ST7 | ST7 | ST6 |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit |
| RAM Size | 256 x 8 | 256 x 8 | 256 x 8 | 64 x 8 |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Number of I/O | 22 | 22 | 22 | 20 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT | LVD, POR, PWM, WDT | LVD, POR, WDT |
| Program Memory Size | 4KB (4K x 8) | 8KB (8K x 8) | 4KB (4K x 8) | 4KB (4K x 8) |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC9S08PA4VWJNXP SemiconductorsNXP
IC MCU 8BIT 4KB FLASH 20SOIC
MC9S08QD4VSCNXP SemiconductorsNXP
IC MCU 8BIT 4KB FLASH 8SOIC
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
