Development of MPC89E52 chip decryption architecture
The company uses the most advanced international dedicated IC detection technology and equipment, professional chip decryption process to provide our customers with professional MCU MCU chip decryption, dedicated IC decryption, PLD decryption, SPLD decryption, CPLD decryption and various PC-side software decryption technologies service.
Our company has a strong professional technical team, authoritative scientific research experts behind-the-scenes guidance, a first-class management team and technical equipment, which provides absolute guarantee for the reliability and accuracy of chip decryption .
The 80C51 core can choose 12T or 6T mode ISP space size; optional 1K / 2K / 4K1SP space is shared with data space for MPC89x51 / 52/53/54/58, while MPC89x53 / 515 is the IAP space size with application space; MPC89x51: up to 10KB, shared data space with ISP space, embedded external addressing RAM (XDATA), MPC89x51 / 52/53 (256Byte), MPC89x54 / 58/515 (1024Byte);
Two-level code encryption protects three 16-bit timers / counters. Timer2 is an up / down counter. Programmable clock output has 8 interrupt sources on port P1.0. A 4-level priority group of enhanced UARTs provides frame error detection. And hardware address recognition dual DPTR
15-bit watchdog, 8-bit prescaler. After being enabled, energy consumption control cannot be turned off; IDLE mode and power-down mode; power-down mode can be awakened by P3.2 / P3.3 / P4.2 / P4.3 with low EMI; 4 groups of 8-bit bidirectional can be turned off by ALE output I / O port, for PLCC-44 and PQFP-44 packages, there is also a set of 4-bit bidirectional I / O ports (P4)
On-chip program / data flash memory More than 20,000 erases and writes Data stored in a greenhouse for more than 100 years Working voltage: 4.5V ~ 5.5V
Built-in low-voltage reset circuit Maximum working frequency Optional 12T or 6T mode If you have MPC89E52 chip decryption request, please contact us directly.