STM32F101ZC datasheet(99/112 Pages) STMICROELECTRONICS

No. de pieza	STM32F101ZC

Descripción Electrónicos	High-density access line, ARM-based 32-bit MCU

PDF	112 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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99 / 112 page

STM32F101xC, STM32F101xD, STM32F101xE

Electrical characteristics

Doc ID 14610 Rev 8

99/112

Figure 53.

12-bit buffered /non-buffered DAC

The DAC integrates an output buffer that can be used to reduce the output impedance and to drive external

loads directly without the use of an external operational amplifier. The buffer can be bypassed by

configuring the BOFFx bit in the DAC_CR register.

5.3.20

Temperature sensor characteristics

R LOAD

C LOAD

Buffered/Non-buffered DAC

DACx_OUT

Buffer(1)

12-bit

digital to

analog

converter

ai17157

Table 60.

TS characteristics

Symbol

Parameter

Min

Typ

Max

Unit

(1)

VSENSE linearity with temperature

±1

±2

°C

Avg_Slope(1)

Average slope

4.0

4.3

4.6

mV/°C

V25

(1)

Voltage at 25°C

1.34

1.43

1.52

tSTART

(2)

Guaranteed by design, not tested in production.

Startup time

µs

TS_temp

(3)(2)

Shortest sampling time can be determined in the application by multiple iterations.

ADC sampling time when reading the

temperature

17.1

µs

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