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STC90C52AD chip decryption, decryption macro crystal STC90 Series MCU
Category: Hong Jing STC chip decryption | Services Tel: 13145888476
STC90C52AD SCM is a new generation of macro crystalline powerful anti-jamming technology / high speed / low power single-chip, fully compatible with traditional instruction code 8051, 12 clocks / machine cycle and 6 clock / machine cycle can be arbitrary choice, the internal integration of special MAX810 reset circuit, the clock frequency of 6MHz, the reset circuit is reliable; the clock frequency of 12MHz, the barely usable. In less demanding cases, the reset pin external power group in the capacitor is reset. Macro for STC90C52AD decryption chip MCU crystal STC90 decrypt JMicron chip decryption Shenzhen Center repeated experiments and constant technological breakthroughs, has macro crystal STC90 STC series single-chip decryption to decrypt the chip to minimize the cycle, STC microcontroller decryption cost is relatively lower, and decrypted in the chip reliability, the success rate, efficiency, accuracy, etc. have also been greatly improved.
STC90C52AD main performance characteristics of the microcontroller:
1. Enhanced 8051 microcontroller, 6 clocks / machine cycle and 12 clock / machine cycle can be arbitrarily chosen.
2. Operating voltage: 5.5V-3.3V (5V MCU) / 3.6V-2.0V (3V MCU).
3. Frequency range :0-40MHZ, equivalent to an ordinary 8051 0 ~ 80MHZ. The actual operating frequency of up to 48MHZ.
4. User application space: 4K/8K/13K/16K/32K/40K/48K/56K / / 61K bytes.
5. On-chip 1280 bytes or 512 bytes or 256 bytes of RAM.
6. Universal I / O port (35/39 months), reset to: P1/P2/P3/P4 is quasi-bidirectional / weak pull-up (normal 8051 traditional I / O ports); P0 port is open drain output, as the bus expansion with time, do not pull-up resistor, as I / O port used, the need to pull-up resistor.
7. ISP (In System Programmable) / IAP (In-Application Programmable), no special programmer / emulator. Via the serial port (RxD/P3.0, TxD/P3.1) directly download the user program, a few seconds to complete one.
8. EEPROM function
9. Watchdog
10 dedicated MAX810 integrated circuit reset, external crystal 20M below, save the external reset circuit.
11. A total of three 16-bit timer / counter, Timer 0 can also be as two 8-bit timer
12. External Interrupt 4, falling edge trigger interrupt interrupt or low, Power Down mode can be triggered by low external interrupt wake-up interrupt
13. Universal Asynchronous serial port (UART), the software can use multiple UART timer
14. Operating temperature range :0-75 ℃ (commercial) / -40 - +85 ℃ (Industrial)
15. Package: LQFP-44, PDIP-40, PLCC-44, PQFP-44, such as the choice STC90 series, preferred LQFP-44 package.
JMicron chip decryption center in Shenzhen in a short time for you STC90C52AD chip decryption and other macro crystal STC90 MCU decryption services. If you have STC90C52AD chip decryption decryption or other STC90 MCU needs, please call visit consult the discussion. Tel: 13145888476.
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