STM32F217VG datasheet(162/173 Pages) STMICROELECTRONICS

162 / 173 page

Revision history

STM32F21xxx

162/173

Doc ID 17050 Rev 8

Revision history

Table 92.

Document revision history

Date

Revision

Changes

02-Feb-2010

Initial release.

13-Jul-2010

Updated datasheet status to PRELIMINARY DATA.

Renamed high-speed SRAM, system SRAM.

Added UFBGA176 package, and note 1 related to LQFP176 package

in Table 2, Figure 11, and Table 90.

Added information on ART accelerator and audio PLL (PLLI2S).

Added Table 4: USART feature comparison.

Several updates on Table 5: STM32F21x pin and ball definitions and

Table 7: Alternate function mapping. ADC, DAC, oscillator, RTC_AF,

WKUP and VBUS signals removed from alternate functions and

moved to the “other functions” column in Table 5: STM32F21x pin and

ball definitions.

TRACESWO added in Figure 4: STM32F21x block diagram, Table 5:

STM32F21x pin and ball definitions, and Table 7: Alternate function

mapping.

XTAL oscillator frequency updated on cover page, in Figure 4:

STM32F21x block diagram and in Section 2.2.11: External

interrupt/event controller (EXTI).

Updated list of peripherals used for boot mode in Section 2.2.13: Boot

modes.

Added Regulator bypass mode in Section 2.2.16: Voltage regulator,

and Section 5.3.4: Operating conditions at power-up / power-down

(regulator OFF).

Updated Section 2.2.17: Real-time clock (RTC), backup SRAM and

backup registers.

Added Note Note: in Section 2.2.18: Low-power modes.

Added SPI TI protocol in Section 2.2.23: Serial peripheral interface

(SPI).

Updated Section 2.2.28: Universal serial bus on-the-go full-speed

(OTG_FS), and Section 2.2.29: Universal serial bus on-the-go high-

speed (OTG_HS).

Added Section 5: Electrical characteristics, and Section 6.2: Thermal

characteristics.

Updated Table 87: LQFP176 - Low profile quad flat package 24 × 24 ×

1.4 mm package mechanical data and Figure 79: LQFP176 - Low

profile quad flat package 24 × 24 × 1.4 mm, package outline.

Added Table 91: Main applications versus package for STM32F2xxx

microcontrollers in A.1: Main applications versus package. Updated

figures in Appendix A.3: USB OTG full speed (FS) interface solutions

and A.4: USB OTG high speed (HS) interface solutions. Updated

Figure 89: Audio player solution using PLL, PLLI2S, USB and 1 crystal

and Figure 90: Audio PLL (PLLI2S) providing accurate I2S clock.

Added random number generation feature. Added trademark for ART

accelerator and updated Section 2.2.2: Adaptive real-time memory

accelerator (ART Accelerator™)

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