星光电子芯片解密事业部在5年的发展历程中，专注芯片解密行业技术研究，为广大客户提供芯片解密，IC解密，单片机解密等服务，力争成为芯片解密行业领航者为了在更大程度上满足客户的PCB抄板和芯片解密需求，星光电子建立了PCB抄板实验室、芯片解密实验室、民用设备（仿制）实验室、工用设备（仿制）实验室等四大专业实验室以及一家大型生产加工厂，实现了从技术研发、产品生产、产品销售合一的一体化经营模式，星光电子厚积近30年的力量将一路喷涌而发。

以下是关于ST72F63BK6B芯片的基本特性，仅供各位参考：

– 4, 8, 16 or 32 Kbytes program memory: high
density Flash (HDFlash), FastROM or ROM
with Read-Out and Write protection
– In-application programming (IAP) and in-cir-
cuit programming (ICP)
– 384, 512 or 1024 bytes RAM memory (128-
byte stack)
■ Clock, reset and supply management
– Run, Wait, Slow and Halt CPU modes
– 12 or 24 MHz oscillator
– RAM Retention mode
– Optional low voltage detector (LVD)
■ USB (universal serial bus) Interface
– DMA for low speed applications compliant
with USB 1.5 Mbs (version 2.0) and HID spec-
ifications (version 1.0)
– Integrated 3.3 V voltage regulator and trans-
ceivers
– Supports USB DFU class specification
– Suspend and Resume operations
– 3 endpoints with programmable Input/Output
configuration
■ Up to 27 I/O ports
– Up to 8 high sink I/Os (10 mA at 1.3 V)
– 2 very high sink true open drain I/Os (25 mA
at 1.5 V)
– Up to 8 lines individually programmable as in-
terrupt inputs
■ 1 analog peripheral
– 8-bit A/D converter with 8 or 12 channels
■ 2 timers
– Programmable watchdog
– 16-bit timer with 2 Input Captures, 2 Output
Compares, PWM output and clock input
■ 2 communication Interfaces
– Asynchronous serial communications Inter-
face
– I?C multimaster Interface up to 400 kHz
■ Instruction Set
– 63 basic instructions
– 17 main addressing modes
– 8 x 8 unsigned multiply instruction
– True bit manipulation
■ Development tools
– Versatile development tools (under Windows)
including assembler, linker, C-compiler, ar-
chiver, source level debugger, software li-
brary, hardware emulator, programming
boards and gang programmers, HID and DFU
software layers
Table 1. Device summary
SO34(Shrink)
PSDIP32
SO24
LQFP48 (7x7)
QFN40 (6x6)
Features
ST7263BH2,
ST7263BH6
ST7263BD6
ST7263BK1, ST7263BK2, ST7263BK4,
ST7263BK6
ST7263BE1, ST7263BE2,
ST7263BE4, ST7263BE6
Program memory
(Flash / ROM) - bytes
32K 16K 8K 32K 32K 16K 8K 4K 32K 16K 8K 4K
RAM (stack) - bytes

星光电子技术工作室
地　址：深圳市福田区华强北路华强电子世界华强广场B座25楼A号
联系人：周工程师
电　话：0755-88820678
传　真：0755-83228371
信　箱：pcbic@vip.163.com

24小时手机：13713820066