CD00237391 datasheet(168/177 Pages) STMICROELECTRONICS

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Revision history

STM32F20xxx

168/177

Doc ID 15818 Rev 9

25-Nov-2010

Update I/Os in Section : Features.

Added WLCSP66(64+2) package. Added note 1 related to LQFP176

on cover page.

Added trademark for

ART accelerator. Updated Section 2.2.2:

Adaptive real-time memory accelerator (ART Accelerator™).

Updated Figure 5: Multi-AHB matrix.

Added case of BOR inactivation using IRROFF on WLCSP devices in

Section 2.2.15: Power supply supervisor.

Reworked Section 2.2.16: Voltage regulator to clarify regulator off

modes. Renamed PDROFF, IRROFF in the whole document.

Added Section 2.2.19: VBAT operation.

Updated LIN and IrDA features for UART4/5 in Table 5: USART feature

comparison.

Table 6: STM32F20x pin and ball definitions: Modified VDD_3 pin, and

added note related to the FSMC_NL pin; renamed BYPASS-REG

REGOFF, and add IRROFF pin; renamed USART4/5 UART4/5.

USART4 pins renamed UART4.

Changed VSS_SA to VSS, and VDD_SA pin reserved for future use.

Updated maximum HSE crystal frequency to 26 MHz.

Section 5.2: Absolute maximum ratings: Updated VIN minimum and

maximum values and note related to five-volt tolerant inputs in Table 9:

Voltage characteristics. Updated IINJ(PIN) maximum values and related

notes in Table 10: Current characteristics.

Updated VDDA minimum value in Table 12: General operating

conditions.

Added Note 2 and updated Maximum CPU frequency in Table 13:

Limitations depending on the operating power supply range, and

added Figure 19: Number of wait states versus fCPU and VDD range.

Added brownout level 1, 2, and 3 thresholds in Table 17: Embedded

reset and power control block characteristics.

Changed fOSC_IN maximum value in Table 28: HSE 4-26 MHz oscillator

characteristics.

Changed fPLL_IN maximum value in Table 32: Main PLL characteristics,

and updated jitter parameters in Table 33: PLLI2S (audio PLL)

characteristics.

Section 5.3.16: I/O port characteristics: updated VIH and VIL in

Table 44: I/O static characteristics.

Added Note 1 below Table 45: Output voltage characteristics.

Updated RPD and RPU parameter description in Table 55: USB OTG

FS DC electrical characteristics.

Updated VREF+ minimum value in Table 64: ADC characteristics.

Updated Table 69: Embedded internal reference voltage.

Removed Ethernet and USB2 for 64-pin devices in Table 93: Main

applications versus package for STM32F2xxx microcontrollers.

Added A.2: Application example with regulator OFF, removed “OTG

FS connection with external PHY” figure, updated Figure 87,

Figure 88, and Figure 90 to add STULPI01B.

Table 94.

Document revision history (continued)

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CD00237391 Datasheet(PDF) 168 Page - STMicroelectronics

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