| Parameters |
| Mfr |
Intel |
| Series |
- |
| Package |
Bulk |
| Product Status |
Active |
| Core Processor |
87C51 |
| Core Size |
8-Bit |
| Speed |
16MHz |
| Connectivity |
UART/USART |
| Peripherals |
LED |
| Number of I/O |
24 |
| Program Memory Size |
16KB (16K x 8) |
| Program Memory Type |
ROM |
| EEPROM Size |
- |
| RAM Size |
256 x 8 |
| Voltage - Supply (Vcc/Vdd) |
3V ~ 5.5V |
| Data Converters |
A/D 4x8b SAR |
| Oscillator Type |
External, Internal |
| Operating Temperature |
0°C ~ 70°C (TA) |
| Mounting Type |
Surface Mount |
| Package / Case |
100-QFP Bumpered |
| Supplier Device Package |
100-PQFP |
| Base Product Number |
KU81C51 |
| RoHS Status |
RoHS non-compliant |
| Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
| REACH Status |
REACH Unaffected |
| ECCN |
EAR99 |
| HTSUS |
8542.31.0001 |
| Standard Package |
1 |
87C51 - Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) ROM 100-PQFP