PIC18F44J10-ESLASHML datasheet(329/358 Pages) MICROCHIP

Part #	PIC18F44J10-E/ML

Description	28/40/44-Pin High-Performance RISC Microcontrollers with nanoWatt Technology

PDF	358 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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329 / 358 page

Preliminary

DS39682C-page 327

PIC18F45J10 FAMILY

TABLE 23-25: A/D CONVERSION REQUIREMENTS

Param

No.

Symbol

Characteristic

Min

Max

Units

Conditions

130

TAD

A/D Clock Period

0.7

25.0(1)

μsTOSC based, VREF ≥ 2.0V

TBD

μs

A/D RC mode

131

TCNV

Conversion Time

(not including acquisition time) (Note 2)

TAD

132

TACQ

Acquisition Time (Note 3)

1.4

TBD

—

μs

-40

°C to +85°C

°C ≤ to ≤ +85°C

135

TSWC

Switching Time from Convert

→ Sample

—

(Note 4)

Legend: TBD = To Be Determined

Note 1:

The time of the A/D clock period is dependent on the device frequency and the TAD clock divider.

ADRES registers may be read on the following TCY cycle.

The time for the holding capacitor to acquire the “New” input voltage when the voltage changes full scale

after the conversion (VDD to VSS or VSS to VDD). The source impedance (RS) on the input channels is 50

Ω.

On the following cycle of the device clock.

PIC18F44J10-E/ML Datasheet(PDF) 329 Page - Microchip Technology

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