芯谷芯片解密研究所目前已经成功突破了S3F84NB解密等三星系列典型芯片解密技术，随着一系列三星单片机被我们成功破解，目前，芯谷芯片解密研究所在三星芯片解密领域的技术已经相当成熟，大部分典型单片机解密成功率高、可靠性强，且解密周期短、价格低。
成熟的现成解密方案，丰富的实际解密经验，芯谷芯片解密研究所致力于为国内外广大客户提供极具可靠性和经济价值的解密技术服务，为客户的整体项目开发提供最值得信赖的技术支持。
如果客户有S3F84NB解密以及其他三星芯片解密需求，请与我们联系咨询更多解密详情
解密咨询电话：0755-82815425
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S3F84NB Features
CPU
- SAM8RC CPU core
Memory
- Program memory:
- 64-Kbyte Internal Flash Memory
- Sector size: 128Bytes
- 10years data retention
- Fast Programming Time: Sector Erase: 10ms
Byte Program: 32us
- Byte Programmable
- User programmable by 'LDC' instruction
- Sector (128-bytes) Erase available
- External serial programming support
- Endurance: 10,000 Erase/Program cycles
- Expandable OBPTM (On Board Program)
- Data memory: 2064-byte general purpose RAM
Oscillation Sources.
- Crystal, or ceramic for main clock
- Crystal for sub clock (32.768 kHz)
Instruction Set
- 78 instructions.
- IDLE and STOP instructions added for powerdown modes
Instruction Execution Time
- 400 ns at 10-MHz fOSC (minimum)
Interrupts
- 29 interrupt sources with 29 vectors/8 levels.
- Fast interrupt processing feature
I/O Ports
- Total 56 bit-programmable pins.
8-Bit Basic Timer
- One programmable 8-bit basic timer for oscillation stabilization control
- Watchdog timer function
Timers
- 8-bit timer/counter (Timer A) with three operating modes; Interval mode, capture mode and PWM mode
- 8-bit timer/counter (Timer B) could also be used as a carrier frequency or PWM generator.
- 8-bit timer/counter (timer C (0,1)) with two operating modes; interval mode and PWM mode
- 16-bit timer/counter (Timer 1(0,1)) with three operating modes; Interval mode, Capture mode, and PWM mode..
Watch timer
- Interval Time: 3.19ms, 0.25s, 0.5s, 1.0s at 32.768 kHz
- 0.5/1/2/4 kHz buzzer output selectable
A/D Converter
- Eight-analog input channels
- 10-bit conversion resolution
- 20us conversion speed at 10MHz clock.
Asynchronous UART
- Programmable baud rate generator
- Supports serial data transmit/receive operations with 8-bit, 9-bit in UART module
Synchronous SIO
- 8-bit transmit/receive mode
- 8-bit receive mode
- Selectable baud rate or external clock source
Pattern Generation Module
- Pattern generation module triggered by timer match signal and Software.
Built-in RESET circuit (LVR)
- Low-Voltage detector for safe reset
Operating Temperature Range
- -40°C to + 85°C
Operating Voltage Range
- 2.0 V to 5.5 V @ 1-4MHz (LVR disabled)
- LVR to 5.5 V @ 1-4MHz (LVR enabled)
- 3.0 to 5.5 V @ 1-10MHz
Package Type
- 64 pin QFP, 64 pin SDIP
注：自成立以来，芯谷芯片解密研究所主攻单片机解密（MCU解密）、专用IC解密、芯片解密、PLD芯片解密、CPLD芯片解密、FPGA解密、DSP芯片解密、ARM芯片解密，软件解密，单片机软硬件开发等技术研究，经过多次反复实验，可以为每一款芯片提供最具经济价值、最具可靠性、最具成本控制优势的解密技术手法，并成功为为芯片解密行业的整体发展以及民族产业振兴、世界电子产业的快速进步作出了突出贡献。
