PIC18F23K20-I/SP Microchip Technology, PIC18F23K20-I/SP Datasheet

PIC18F23K20-I/SP

Manufacturer Part Number

PIC18F23K20-I/SP

Description

IC PIC MCU FLASH 4KX16 28-DIP

Manufacturer

Microchip Technology

Series

PIC® XLP™ 18Fr

Datasheets

1.PIC18F25K20T-ISS.pdf (42 pages)

2.PIC18F25K20T-ISS.pdf (456 pages)

3.PIC18F23K20-ISS.pdf (10 pages)

4.PIC18F26K20-ISO.pdf (430 pages)

Specifications of PIC18F23K20-I/SP

Program Memory Type

FLASH

Program Memory Size

8KB (4K x 16)

Package / Case

28-DIP (0.300", 7.62mm)

Core Processor

PIC

Core Size

8-Bit

Speed

64MHz

Connectivity

I²C, SPI, UART/USART

Peripherals

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

Number Of I /o

Eeprom Size

256 x 8

Ram Size

512 x 8

Voltage - Supply (vcc/vdd)

1.8 V ~ 3.6 V

Data Converters

A/D 11x10b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C

Processor Series

PIC18F

Core

PIC

Data Bus Width

8 bit

Data Ram Size

512 B

Interface Type

CCP/ECCP/EUSART/I2C/MSSP/SPI

Maximum Clock Frequency

64 MHz

Number Of Programmable I/os

Number Of Timers

Maximum Operating Temperature

+ 85 C

Mounting Style

Through Hole

3rd Party Development Tools

52715-96, 52716-328, 52717-734, 52712-325, EWPIC18

Development Tools By Supplier

PG164130, DV164035, DV244005, DV164005

Minimum Operating Temperature

- 40 C

On-chip Adc

11-ch x 10-bit

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

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The PIC18F23/43K20 family devices that you have

received conform functionally to the current Device Data

Sheet (DS41303G), 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 PIC18F23/43K20 silicon.

Data Sheet clarifications and corrections start on page 6,

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:

 2010 Microchip Technology Inc.

PIC18F23K20

PIC18F43K20

Note 1:

Note:

Part Number

The device and revision data is stored in the Device ID located at 3FFFFE:3FFFFFh in Configuration and

ID memory.

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

information.

This document summarizes all silicon

errata issues from all revisions of silicon,

previous as well as current. Only the

issues indicated in the last column of

Table 2 apply to the current silicon

revision.

SILICON DEVREV VALUES

Silicon Errata and Data Sheet Clarification

IDE and Microchip’s

PIC18F23/43K20 Family

Device ID

20E0h

20C0h

PIC18F23/43K20

(1)

For example, to identify the silicon revision level using

MPLAB IDE in conjunction with MPLAB ICD 2,

MPLAB ICD 3, PICkit™ 2 or PICkit 3:

The Device ID values for the various devices and

silicon revisions are shown in Table 1.

Note:

Using the appropriate interface, connect the

device to the MPLAB ICD 2 programmer/

debugger, PICkit 2 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

(Programmer>Select Tool).

Perform a “Connect” operation to the device

(Programmer>Connect). Depending on the

development tool used, the part number and

Device Revision ID value appear in the Output

window.

Revision ID for Silicon Revision

00h

If you are unable to extract the silicon

revision level, please contact your local

Microchip sales office for assistance.

the

MPLAB

hardware

01h

DS80469C-page 1

(2)

tool

Related parts for PIC18F23K20-I/SP

PIC18F23K20-I/SP Summary of contents

Page 1

... Microchip corporate web site (www.microchip.com). TABLE 1: SILICON DEVREV VALUES Part Number PIC18F23K20 PIC18F43K20 Note 1: The device and revision data is stored in the Device ID located at 3FFFFE:3FFFFFh in Configuration and ID memory. 2: Refer to the “PIC18F2XK20/4XK20 Memory Programming Specification” (DS41297) for detailed information.  ...

Page 2

... Improper handling of Stop event. 7. Clearing SPEN bit does not clear OERR flag. 8. RCIDL may improperly stay low. 9. Endurance limited to 10K cycles. 10. Endurance limited to 1K cycles. 11. ADC conversion may be limited to half scale. Affected (1) Revisions A0 A1 instead of 1 OSC  2010 Microchip Technology Inc. ...

Page 3

... Affected Silicon Revisions PIC18F23/43K20  2010 Microchip Technology Inc. PIC18F23/43K20 3. Module: MSSP (SPI clock) When the SPI clock is configured for Timer2/2 (SSPCON1<3:0> = 0011), and the CKE bit of the SSPSTAT register is ‘1’, then when SSPBUF is written the SCK output is improperly and immedi- ately driven to the non-Idle state together with the MSb value of the SSPBUF ...

Page 4

... SPEN bit of the RCSTA register is cleared. Affected Silicon Revisions PIC18F23/43K20 Module: Data EEPROM Memory The write/erase endurance of Data EE Memory is limited to 10K cycles. Work around Use error correction method that stores data in multiple locations. Affected Silicon Revisions PIC18F23/43K20  2010 Microchip Technology Inc. ...

Page 5

... Affected Silicon Revisions PIC18F23/43K20  2010 Microchip Technology Inc. PIC18F23/43K20 11. Module: ADC After extended stress the Most Significant bit is above (MSb) of the ADC conversion result can become DD is below 3V. stuck at ‘0’. Conversions resulting in code 511 or ...

Page 6

... PIC18F23/43K20 Data Sheet Clarifications The following typographical corrections and clarifica- tions are to be noted for the latest version of the device data sheet (DS41303G): None. DS80469C-page 6  2010 Microchip Technology Inc. ...

Page 7

... Module 9: Data EEPROM Memory; Module 10: Program Flash Memory; Added Module 11: ADC. Rev. B Document (9/2009) Added Silicon Revision A1. Removed Data Sheet Clarification items. Rev. C Document (7/2010) Removed ADC Work around #2 and changed # (Module 11).  2010 Microchip Technology Inc. PIC18F23/43K20 2 C™ DS80469C-page 7 ...

Page 8

... PIC18F23/43K20 NOTES: DS80469C-page 8  2010 Microchip Technology Inc. ...

Page 9

... PICtail, 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 10

... Fax: 886-3-6578-370 Taiwan - Kaohsiung Tel: 886-7-213-7830 Fax: 886-7-330-9305 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350  2010 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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