STM32F405OEH6TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F405OEH6TR

ARM Cortex-M4 32b MCU+FPU, 210DMIPS, up to 1MB Flash/192+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces & camera

STMicroelectronics 

STM32F405xx, STM32F407xx

Electrical characteristics

CAN (controller area network) interface

Refer to Section 5.3.16: I/O port characteristics for more details on the input/output alternate

function characteristics (CANTX and CANRX).

5.3.20

12-bit ADC characteristics

Unless otherwise specified, the parameters given in Table 67 are derived from tests

performed under the ambient temperature, fPCLK2 frequency and VDDA supply voltage

conditions summarized in Table 14.

Table 67. ADC characteristics

Symbol

Parameter

Conditions

Min

Typ

VDDA

VREF+

Power supply

Positive reference voltage

fADC ADC clock frequency

fTRIG(4) External trigger frequency

1.8(1)

-

1.8(1)(2)(3)

-

VDDA = 1.8(1)(3) to

2.4 V

0.6

15

VDDA = 2.4 to 3.6 V(3)

0.6

30

fADC = 30 MHz,

12-bit resolution

-

-

-

-

VAIN Conversion voltage range(5)

0 (VSSA or VREF-

tied to ground)

-

RAIN(4) External input impedance

See Equation 1 for

details

-

-

RADC(4)(6) Sampling switch resistance

-

-

CADC(4)

Internal sample and hold

capacitor

-

4

tlat(4)

Injection trigger conversion

latency

fADC = 30 MHz

-

-

-

-

tlatr(4)

Regular trigger conversion

latency

fADC = 30 MHz

-

-

-

-

tS(4) Sampling time

tSTAB(4) Power-up time

fADC = 30 MHz

0.100

-

3

-

-

2

Max

3.6

VDDA

18

Unit

V

V

MHz

36

MHz

1764 kHz

17

1/fADC

VREF+

V

50

κΩ

6

κΩ

-

pF

0.100

3(7)

0.067

2(7)

16

480

3

µs

1/fADC

µs

1/fADC

µs

1/fADC

µs

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