STM32F091CB datasheet(80/127 Pages) STMICROELECTRONICS

부품명	STM32F091CB

상세설명	ARM-based 32-bit MCU, up to 256 KB Flash, CAN, 12 timers, ADC, DAC & comm. interfaces, 2.0 - 3.6V

PDF	127 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

80 / 127 page

Electrical characteristics

STM32F091xB STM32F091xC

80/127

DocID026284 Rev 3

All I/Os are CMOS- and TTL-compliant (no software configuration required). Their

characteristics cover more than the strict CMOS-technology or TTL parameters. The

coverage of these requirements is shown in Figure 22 for standard I/Os, and in Figure 23 for

5 V-tolerant I/Os. The following curves are design simulation results, not tested in

production.

RPU

Weak pull-up

equivalent resistor

(3)

VIN = VSS

RPD

Weak pull-down

equivalent

resistor(3)

VIN = VDDIOx

CIO

I/O pin capacitance

1. Data based on design simulation only. Not tested in production.

2. The leakage could be higher than the maximum value, if negative current is injected on adjacent pins. Refer to Table 52:

I/O current injection susceptibility.

3. Pull-up and pull-down resistors are designed with a true resistance in series with a switchable PMOS/NMOS. This

PMOS/NMOS contribution to the series resistance is minimal (~10% order).

Table 53. I/O static characteristics (continued)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

STM32F091CB 데이터시트(PDF) 80 Page - STMicroelectronics