Microchip Technology TSC87251G2D-L16CE Microcontroller, Microprocessor, FPGA Modules
IC MCU 8/16BIT 32KB OTP 44VQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TSC87251G2D-L16CE
Detailed Description
IC MCU 8/16BIT 32KB OTP 44VQFP
Package
44-LQFP
Key Features
Package / Case: 44-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
TSC87251G2D-L16CE Datasheet
Quick Jump:
Technical Specifications
Microchip Technology TSC87251G2D-L16CE Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
1K x 8
Package / Case
44-LQFP
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Obsolete
Peripherals
POR, PWM, WDT
Number of I/O
32
Speed
16MHz
Core Processor
C251
Alternate Parts Comparison (TSC87251G2D-L16CE vs TSC87251G2D-24CE vs AT80C51RD2T-RLTUM vs AT89C51CC01UAT-RLRUM)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-LQFP | 44-LQFP | 44-LQFP | 44-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 4.5V ~ 5.5V | 2.7V ~ 5.5V | 3V ~ 5.5V |
| Core Processor | C251 | C251 | 80C51 | 80C51 |
| Core Size | 8/16-Bit | 8/16-Bit | 8-Bit | 8-Bit |
| RAM Size | 1K x 8 | 1K x 8 | 1K x 8 | 1.25K x 8 |
| Lifecycle Status | Obsolete | Obsolete | Active | Active |
| Connectivity | EBI/EMI, I²C, Microwire, SPI, UART/USART | EBI/EMI, I²C, Microwire, SPI, UART/USART | UART/USART | CANbus, UART/USART |
| Number of I/O | 32 | 32 | 32 | 34 |
| Oscillator Type | Internal | Internal | Internal | External |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT |
| 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
S9S12GN32AMLFNXP SemiconductorsNXP
IC MCU 16BIT 32KB FLASH 48LQFP
MC9S12A32CFUENXP SemiconductorsNXP
IC MCU 16BIT 32KB FLASH 80QFP
S9S12VR32F0CLCNXP SemiconductorsNXP
IC MCU 16BIT 32KB FLASH 32LQFP
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.