| Parameters |
| Mfr |
Atmel |
| Series |
87C |
| Package |
Tube |
| Product Status |
Obsolete |
| Core Processor |
80C51 |
| Core Size |
8-Bit |
| Speed |
40/20MHz |
| Connectivity |
UART/USART |
| Peripherals |
POR, PWM, WDT |
| Number of I/O |
32 |
| Program Memory Size |
64KB (64K x 8) |
| Program Memory Type |
OTP |
| EEPROM Size |
- |
| RAM Size |
1K x 8 |
| Voltage - Supply (Vcc/Vdd) |
4.5V ~ 5.5V |
| Data Converters |
- |
| Oscillator Type |
Internal |
| Operating Temperature |
-40°C ~ 85°C (TA) |
| Mounting Type |
Through Hole |
| Package / Case |
40-DIP (0.600", 15.24mm) |
| Supplier Device Package |
40-PDIL |
| Base Product Number |
AT87C51RD2 |
| RoHS Status |
ROHS3 Compliant |
| ECCN |
3A991A2 |
| HTSUS |
8542.31.0001 |
| Standard Package |
216 |
80C51 87C Microcontroller IC 8-Bit 40/20MHz 64KB (64K x 8) OTP 40-PDIL