SN8P1602S芯片解密

    目前，芯片解密研究所投入更多的精力进行新版本芯片的破解，且已经取得了一系列技术研究成果。而针对部分新版本的高难度疑难型解密芯片，客户如果有解密需求，我们也能够为其提供解密方案的开发，只是在解密周期较长，解密费用及开发费用相对较高，请客户事先考虑相关项目详情。
　　下面我们将针对SN8P1602S芯片的主要技术特征做简单介绍，供大家参考借鉴，有SN8P1602S芯片解密以及其他各类SN8P1602S系列芯片解密需求者欢迎与我们联系咨询更多详情。
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SN8P1602S  Features：
♦ Memory configuration ♦ Two interrupt sources
OTP ROM size: 1K * 16-bit. (SN8P1602/1603) One internal interrupt: TC0. (SN8P1602/ 1603)
RAM size: 48 * 8-bit. (SN8P1602/1603) One internal interrupt: TC1. (SN8P1604)
OTP ROM size: 4K * 16-bit. (SN8P1604) One external interrupt: INT0.
RAM size: 128 * 8-bit. (SN8P1604)
♦ I/O pin configuration
(SN8P1602/1603 14 pins, SN8P1604 22 pins)
♦ One channel 8-bits PWM or Buzzer output.
(SN8P1604 only)
Input only: P0
Bi-directional: P1, P2, P5 ♦ Dual clock system offers three operating modes
Wakeup: P0, P1 External high clock: RC type up to 10 MHz
Pull-up resisters: P0, P1, P2, P5 (SN8P1604 only) External high clock: Crystal type up to 16 MHz
External interrupt: P0 Internal low clock: RC type 16KHz(3V), 32KHz(5V)
Normal mode: Both high and low clock active
Slow mode: Low clock only
♦ One 8-bit timer counters.
(TC1 for SN8P1604, TC0 for others)
Sleep mode: Both high and low clock stop
♦ On chip watchdog timer.
♦ Four levels stack buffer.
♦ Package (Chip form support)
♦ 56 powerful instructions P-DIP18 (SN8P1602/ 1603)
Four clocks per instruction cycle SOP18 (SN8P1602/1603)
All of instructions are one word length. SSOP20 (SN8P1602/1603)
Most of instructions are one cycle only.
All ROM area lookup table function (MOVC) SKDIP28 (SN8P1604)
SOP28 (SN8P1604)