Datasheet 搜索 > 微控制器 > ST Microelectronics（意法半导体） > STM32F102R4T6A 数据手册 > STM32F102R4T6A 其他数据使用手册 6/79 页
器件3D模型￥ 31.344
STM32F102R4T6A 其他数据使用手册 - ST Microelectronics（意法半导体）
制造商:
ST Microelectronics（意法半导体）
分类:
微控制器
封装:
LQFP-64
描述:
STMICROELECTRONICS STM32F102R4T6A 芯片, 微控制器, 32位, CORTEX-M3, 48MHZ, LQFP-64
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P42P43P65
封装尺寸在P68P72
型号编码规则在P74P75
封装信息在P67P68P69P70P71P72P73P74
功能描述在P1P8P9P10P11P12P13P14P15P16P17P18
技术参数、封装参数在P26P47
电气规格在P24P25P26P27P28P29P30P31P32P33P34P35
导航目录
STM32F102R4T6A数据手册
Page:
of 79 Go
若手册格式错乱，请下载阅览PDF原文件
List of figures STM32F102x4, STM32F102x6
6/78 DocID15057 Rev 5
List of figures
Figure 1. STM32F102T8 medium-density USB access line block diagram . . . . . . . . . . . . . . . . . . . . 10
Figure 2. Clock tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 3. STM32F102xx medium-density USB access line LQFP48 pinout . . . . . . . . . . . . . . . . . . . 19
Figure 4. STM32F102xx medium-density USB access line LQFP64 pinout . . . . . . . . . . . . . . . . . . . 19
Figure 5. Memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 6. Pin loading conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 7. Pin input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 8. Power supply scheme. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 9. Current consumption measurement scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 10. Typical current consumption in Run mode versus temperature (at 3.6 V) -
code with data processing running from RAM, peripherals enabled. . . . . . . . . . . . . . . . . . 32
Figure 11. Typical current consumption in Run mode versus temperature (at 3.6 V) -
code with data processing running from RAM, peripherals disabled . . . . . . . . . . . . . . . . . 32
Figure 12. Typical current consumption on V
BAT
with RTC on versus temperature at different
V
BAT
values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 13. Typical current consumption in Stop mode with regulator in Run mode versus
temperature at V
DD
= 3.3 V and 3.6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 14. Typical current consumption in Stop mode with regulator in Low-power mode versus
temperature at V
DD
= 3.3 V and 3.6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 15. Typical current consumption in Standby mode versus temperature at V
DD
= 3.3 V and
3.6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 16. High-speed external clock source AC timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 17. Low-speed external clock source AC timing diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 18. Typical application with an 8 MHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 19. Typical application with a 32.768 kHz crystal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Figure 20. Standard I/O input characteristics - CMOS port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 21. Standard I/O input characteristics - TTL port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 22. 5 V tolerant I/O input characteristics - CMOS port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 23. 5 V tolerant I/O input characteristics - TTL port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 24. I/O AC characteristics definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 25. Recommended NRST pin protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Figure 26. I
2
C bus AC waveforms and measurement circuit
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Figure 27. SPI timing diagram - slave mode and CPHA=0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 28. SPI timing diagram - slave mode and CPHA=1
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 29. SPI timing diagram - master mode
(1)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Figure 30. USB timings: definition of data signal rise and fall time . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Figure 31. ADC accuracy characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Figure 32. Typical connection diagram using the ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Figure 33. Power supply and reference decoupling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Figure 34. LQFP64 - 64-pin, 10 x 10 mm low-profile quad flat package outline . . . . . . . . . . . . . . . . . 67
Figure 35. LQFP64 - 64-pin, 10 x 10 mm low-profile quad flat package
recommended footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 36. LQFP64 marking example (package top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Figure 37. LQFP48 - 48-pin, 7 x 7 mm low-profile quad flat package outline . . . . . . . . . . . . . . . . . . . 70
Figure 38. LQFP48 - 48-pin, 7 x 7 mm low-profile quad flat package
recommended footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Figure 39. LQFP48 marking example (package top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Figure 40. LQFP64 P
D
max vs. T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
