CD00237391 Datasheet, PDF (168/177 Pages) STMicroelectronics – ARM-based 32-bit MCU, 150DMIPs, up to 1 MB Flash/128+4KB RAM

Revision history
STM32F20xxx
Table 94. Document revision history (continued)
Date
Revision
Changes
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 V_{DD_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 V_{SS_SA} to V_SS, and V_{DD_SA} pin reserved for future use.
Updated maximum HSE crystal frequency to 26 MHz.
Section 5.2: Absolute maximum ratings: Updated V_IN minimum and
maximum values and note related to five-volt tolerant inputs in Table 9:
Voltage characteristics. Updated I_INJ(PIN) maximum values and related
notes in Table 10: Current characteristics.
5
Updated V_DDA 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 f_{OSC_IN} maximum value in Table 28: HSE 4-26 MHz oscillator
characteristics.
Changed f_{PLL_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 V_IH and V_IL in
Table 44: I/O static characteristics.
Added Note 1 below Table 45: Output voltage characteristics.
Updated R_PD and R_PU parameter description in Table 55: USB OTG
FS DC electrical characteristics.
Updated V_REF+ 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.
168/177
Doc ID 15818 Rev 9