PIC18F45K20-E/ML Microchip Technology, PIC18F45K20-E/ML Datasheet

32KB, Flash, 1536bytes-RAM, 36I/O, 8-bit Family,nanowatt XLP 44 QFN 8x8x0.9mm TU

PIC18F45K20-E/ML

Manufacturer Part Number

PIC18F45K20-E/ML

Description

32KB, Flash, 1536bytes-RAM, 36I/O, 8-bit Family,nanowatt XLP 44 QFN 8x8x0.9mm TU

Manufacturer

Microchip Technology

Series

PIC® XLP™ 18Fr

Datasheets

1.PIC18F25K20T-ISS.pdf (42 pages)

2.PIC18F25K20T-ISS.pdf (12 pages)

3.PIC18F25K20T-ISS.pdf (14 pages)

4.PIC18F25K20T-ISS.pdf (456 pages)

5.PIC18F45K20-IPT.pdf (78 pages)

Specifications of PIC18F45K20-E/ML

Core Processor

PIC

Core Size

8-Bit

Speed

48MHz

Connectivity

I²C, SPI, UART/USART

Peripherals

Brown-out Detect/Reset, HLVD, POR, PWM, WDT

Number Of I /o

Program Memory Size

32KB (16K x 16)

Program Memory Type

FLASH

Eeprom Size

256 x 8

Ram Size

1.5K x 8

Voltage - Supply (vcc/vdd)

1.8 V ~ 3.6 V

Data Converters

A/D 14x10b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 125°C

Package / Case

44-QFN

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

DM240313 - BOARD DEMO 8BIT XLPAC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPDM164124 - KIT STARTER FOR PIC18F4XK20AC164322 - MODULE SOCKET MPLAB PM3 28/44QFN

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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The PIC18F24/25/44/45K20 family devices that you

have received conform functionally to the current Device

Data Sheet (DS41303F), except for the anomalies

described in this document.

The silicon issues discussed in the following pages are

for silicon revisions with the Device and Revision IDs

listed in Table 1. The silicon issues are summarized in

Table 2.

The errata described in this document will be addressed

in future revisions of the PIC18F24/25/44/45K20 silicon.

Data Sheet clarifications and corrections start on page 8,

following the discussion of silicon issues.

The silicon revision level can be identified using the

current version of MPLAB

programmers, debuggers, and emulation tools, which

are available at the Microchip corporate web site

(www.microchip.com).

TABLE 1:

PIC18F24K20

PIC18F25K20

PIC18F44K20

PIC18F45K20

Note 1:

PIC18F24/25/44/45K20 Device IDs Rev. 0xA Through 0x11

Note:

Part Number

The Device IDs (DEVID and DEVREV) are located at the last two implemented addresses of configuration

memory space. They are shown in hexadecimal in the format “DEVID:DEVREV”.

Refer to the “PIC18F2XK20/4XK20 Flash Memory Programming Specification” (DS41297) for detailed

information on Device and Revision IDs for your specific device.

If your device contains a revision ID code that is greater than 0x11, please refer to DS80425 for silicon

errata and data sheet clarifications.

This document summarizes all silicon

errata issues from all specified revisions of

silicon.

SILICON DEVREV VALUES

Silicon Errata and Data Sheet Clarification

IDE and Microchip’s

Device ID

105h

103h

104h

102h

(1)

(11-bit)

0xA

For example, to identify the silicon revision level using

MPLAB IDE in conjunction with MPLAB ICD 2 or

PICkit™ 3:

The DEVREV values for the various PIC18F24/25/44/

45K20 silicon revisions are shown in Table 1.

PIC18F24/25/44/45K20

Revision ID for Silicon Revision

Note:

Using the appropriate interface, connect the

device to the MPLAB ICD 2 programmer/

debugger or PICkit™ 3.

From the main menu in MPLAB IDE, select

Configure>Select Device, and then select the

target part number in the dialog box.

Select

(Debugger>Select Tool).

Perform a “Connect” operation to the device

(Debugger>Connect).

development tool used, the part number and

Device Revision ID value appear in the Output

window.

If you are unable to extract the silicon

revision level, please contact your local

Microchip sales office for assistance.

0xC

the

MPLAB

0xE

Depending

hardware

(2)

DS80366G-page 1

(5-bit)

0x11

tool

the

Related parts for PIC18F45K20-E/ML

PIC18F45K20-E/ML Summary of contents

Page 1

... Part Number Device ID PIC18F24K20 PIC18F25K20 PIC18F44K20 PIC18F45K20 Note 1: The Device IDs (DEVID and DEVREV) are located at the last two implemented addresses of configuration memory space. They are shown in hexadecimal in the format “DEVID:DEVREV”. 2: Refer to the “PIC18F2XK20/4XK20 Flash Memory Programming Specification” (DS41297) for detailed information on Device and Revision IDs for your specific device ...

Page 2

... Endurance is limited to 10K cycles. 24. Endurance is limited to 1K cycles. 25. HFOFST bit erases to ‘0’ instead of ‘1’. 26. RCIDL bit may stay low improperly. 27. False interrupt when setting interrupt enable. 28. ADC conversion may be limited to half scale. (1) Affected Revisions © 2009 Microchip Technology Inc. ...

Page 3

... SSPBUF. Enable TMR2 after SSPBUF is written. Affected Silicon Revisions © 2009 Microchip Technology Inc. PIC18F24/25/44/45K20 2 4. Module: MSSP I C™ 2 Slew rate is slower than I C specifications when the SLRCON<2> bit is set. Work around Clear SLRCON<2> bit when using the I peripheral. ...

Page 4

... Enable the FVR by setting the FVREN bit of the CVRCON2 peripheral that automatically enables the FVR. Peripherals that automatically enable the FVR include the Brown-out Reset, the High/Low Voltage Detect, and the HFINTOSC. Affected Silicon Revisions (FVR) register before activating any A9 AB © 2009 Microchip Technology Inc. ...

Page 5

... Affected Silicon Revisions © 2009 Microchip Technology Inc. PIC18F24/25/44/45K20 18. Module: POR/BOR The POR rearm voltage may be below the low end of the BOR range causing unexpected code execution below the BOR range. Work around Use external power monitor to hold device in Reset below 1.1 Volts. ...

Page 6

... RCIF flag going high. If this time is greater than one character time, then restore the RCIDL bit by resetting the EUSART module. The EUSART module is reset when the SPEN bit of the RCSTA register is cleared. Affected Silicon Revisions above 3V. Endurance DD is below 3V ® IDE programming tools © 2009 Microchip Technology Inc. ...

Page 7

... Moderate 001, 010, 100, 101, or Probability Probability 110 © 2009 Microchip Technology Inc. PIC18F24/25/44/45K20 Work around 1. Restrict the input voltage to less than 1/2 of the ADC voltage reference so that the expected result is always a code less than or equal to 511. 2. Use manual acquisition time (ACQT<2:0> = 000) and use the ADC’ ...

Page 8

... The following typographic corrections and clarifications are to be noted for the latest version of the device data sheet (DS41303F): Note: Corrections are shown in bold. Where possible, the original bold text formatting has been removed for clarity. None. DS80366G-page 8 © 2009 Microchip Technology Inc. ...

Page 9

... MSSP Block Diagram; Added Module 6 MSSP: Sec- tions 17.4.7.1, 17.4.8, 17.4.9, 17.4.17.1, 17.4.17.2, 17.4.17.3: SSPADD, changing <6:0> to <7:0>. Rev G Document (10/2009) Updated the title of the errata. Data Sheet Clarifications: Updated the errata deleting Modules © 2009 Microchip Technology Inc. PIC18F24/25/44/45K20 2 C, updating DS80366G-page 9 ...

Page 10

Page 11

... REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...

Page 12

... Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2009 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...

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