ST92F124 datasheet(401/429 Pages) STMICROELECTRONICS

部品番号	ST92F124

部品情報	8/16-BIT SINGLE VOLTAGE FLASH MCU FAMILY WITH RAM, E3 TM(EMULATED EEPROM), CAN 2.0B AND J1850 BLPD

PDF	429 Pages

Scroll/Zoom	100%

メーカー	STMICROELECTRONICS [STMicroelectronics]

ホームページ	http://www.st.com

Logo

401 / 429 page

401/429

ST92F124/F150/F250 - ELECTRICAL CHARACTERISTICS

10-BIT ADC CHARACTERISTICS

Subject to general operating conditions for VDD, fOSC, and TA, unless otherwise specified.

Figure 161. Typical Application with ADC

Notes:

1. Unless otherwise specified, typical data is based on TA=25°C and VDD-VSS=5V. These values are given only as design

guidelines and are not tested.

2. VAIN may exceed AVSS or AVDD. However the conversion result in these cases will be 0000h or FFC0h respectively.

3. Any external serial impedance will downgrade the ADC accuracy (especially for resistance greater than 10 k

Ω). Data

based on characterization results, not tested in production.

4. Value guaranteed by design.

Symbol

Parameter

Conditions

Min

Typ 1)

Max

Unit

fADC

ADC clock frequency

MHz

VAIN

Conversion range voltage (2)

AVSS

AVDD

VAINx

Analog Input Voltage

-0.2

AVDD +0.2

RAIN

External source impedance

10 (3)

Ω

CADC

Internal sample and hold capacitor

6 (3,4)

RADC

Analog input pin impedance

1.7

Ω

tSTAB

Stabilization time after ADC enable

µs

tADC

Conversion time (Sample+Hold)

fADC = 4 MHz

- Sample capacitor loading time

- Hold conversion time

1/fADC

IVDDA

VDDA input current

1 (4)

AINx

CIO

~2pF

VDD

ILKADC

±1

µA

VAIN

RAIN

AVDD

AVSS

0.1

µF

VDD

ADC

ST92F124 データシート(PDF) 401 Page - STMicroelectronics

ST92F124 データシート(HTML) 401 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

データシートダウンロード