Rochester Electronics · Other MCUs
P87C54SBPN
IC MCU 8BIT 16KB OTP 40DIP
A multi-brand MCU and embedded-component workspace. Compare recorded cores, memory, interfaces and packages while retaining firmware, board and manufacturer constraints.
Request this exact part →
P87C54SBPN specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | Rochester Electronics |
|---|---|
| Ordering code | P87C54SBPN |
| Family | Other MCUs |
| Package | 40-DIP (0.600", 15.24mm) |
| Product Status | Obsolete |
| DigiKey Programmable | Not Verified |
| Core Processor | 80C51 |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | UART/USART |
| Peripherals | POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 16KB (16K x 8) |
| Program Memory Type | OTP |
| EEPROM Size | Not provided in source |
| RAM Size | 256 x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | Not provided in source |
| Oscillator Type | Internal |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 40-DIP (0.600", 15.24mm) |
| Supplier Device Package | 40-DIP |
Documents and evidence
Request exact-model documentation with your inquiry.
Before sourcing P87C54SBPN
- Start from engineering requirements
- Record toolchain and firmware dependencies
- Verify package, pinout and peripherals
- Approve alternatives before procurement
Questions about P87C54SBPN
How do I request a current price?
Provide this full code, quantity, destination and arrival date. Budget estimates are conditional; final availability and price are confirmed by quotation.
Can a related record replace this device?
Related records aid discovery. Package, pinout, ratings, tooling and software require engineering approval before substitution.
2904/BQA
2904DM
2909ADC
2910A/BZC
2910ADC
2910ADM