Parameters |
Series |
89C |
Package |
Tube |
Product Status |
Obsolete |
Core Processor |
80C51 |
Core Size |
8-Bit |
Speed |
16MHz |
Connectivity |
SmartCard, UART/USART |
Peripherals |
LED, POR, WDT |
Number of I/O |
14 |
Program Memory Size |
16KB (16K x 8) |
Program Memory Type |
Flash RAM |
EEPROM Size |
16K x 8 |
RAM Size |
256 x 8 |
Voltage - Supply (Vcc/Vdd) |
2.85V ~ 5.4V |
Data Converters |
- |
Oscillator Type |
Internal |
Operating Temperature |
-40°C ~ 85°C (TA) |
Mounting Type |
Surface Mount |
Package / Case |
24-SSOP (0.209", 5.30mm Width) |
Supplier Device Package |
24-SSOP |
Base Product Number |
AT89C5121 |
RoHS Status |
ROHS3 Compliant |
Moisture Sensitivity Level (MSL) |
3 (168 Hours) |
REACH Status |
REACH Unaffected |
ECCN |
EAR99 |
HTSUS |
8542.31.0001 |
Standard Package |
2,124 |
Mfr |
Microchip Technology |
80C51 89C Microcontroller IC 8-Bit 16MHz 16KB (16K x 8) Flash RAM 24-SSOP