We can Attack Microcontroller IC Atmel AT89S825324PU, please view below chip features for your reference:
· Compatible with MCS®-51 Products
· 12K Bytes of In-System Programmable (ISP) Flash Program Memory
– SPI Serial Interface for Program Downloading
– Endurance: 10,000 Write/Erase Cycles
Fully Static Operation: 0 Hz to 24 MHz
Three-level Program Memory Lock
256 x 8-bit Internal RAM
Three 16-bit Timer/Counters
Nine Interrupt Sources
Enhanced UART Serial Port with Framing Error Detection and Automatic
Enhanced SPI (Double Write/Read Buffered) Serial Interface
Low-power Idle and Power-down Modes
Interrupt Recovery from Power-down Mode
Programmable Watchdog Timer
Dual Data Pointer
Power-off Flag
Flexible ISP Programming (Byte and Page Modes)
– Page Mode: 64 Bytes/Page for Code Memory, 32 Bytes/Page for Data Memory
Four-level Enhanced Interrupt Controller
Programmable and Fuseable x2 Clock Option
Internal Power-on Reset
42-pin PDIP Package Option for Reduced EMC Emission
Green (Pb/Halide-free) Packaging Option