PIC18LF4221-I/ML Microchip Technology, PIC18LF4221-I/ML Datasheet

4 KB Flash, 512 RAM 44 QFN 8x8x0.9mm TUBE

PIC18LF4221-I/ML

Manufacturer Part Number

PIC18LF4221-I/ML

Description

4 KB Flash, 512 RAM 44 QFN 8x8x0.9mm TUBE

Manufacturer

Microchip Technology

Series

PIC® 18Fr

Datasheets

1.PIC18F2221-ISO.pdf (402 pages)

2.PIC18F2221-ISO.pdf (8 pages)

3.PIC18F2221-ISO.pdf (30 pages)

4.PIC18F2221-ISO.pdf (46 pages)

Specifications of PIC18LF4221-I/ML

Core Processor

PIC

Core Size

8-Bit

Speed

40MHz

Connectivity

I²C, SPI, UART/USART

Peripherals

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

Number Of I /o

Program Memory Size

4KB (2K x 16)

Program Memory Type

FLASH

Eeprom Size

256 x 8

Ram Size

512 x 8

Voltage - Supply (vcc/vdd)

2 V ~ 5.5 V

Data Converters

A/D 13x10b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C

Package / Case

44-QFN

Processor Series

PIC18LF

Core

PIC

Data Bus Width

8 bit

Data Ram Size

512 B

Interface Type

EUSART, I2C, MSSP, SPI

Maximum Clock Frequency

40 MHz

Number Of Programmable I/os

Number Of Timers

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

3rd Party Development Tools

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

Development Tools By Supplier

PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136

Minimum Operating Temperature

- 40 C

On-chip Adc

10 bit, 13 Channel

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 PIC18F2221/2321/4221/4321 devices that you

have received conform functionally to the current

Device Data Sheet (DS39689F), except for the anom-

alies 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 PIC18F2221/2321/

4221/4321 silicon.

Data Sheet clarifications and corrections start on page 4,

following the discussion of silicon issues.

The silicon revision level can be identified using the

current version of MPLAB

grammers, debuggers, and emulation tools, which are

available at the Microchip corporate web site

(www.microchip.com).

TABLE 1:

 2010 Microchip Technology Inc.

PIC18F2221

PIC18F2321

PIC18F4221

PIC18F4321

Note 1:

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 “PIC18F2XXX/4XXX Family Flash Microcontroller Programming Specification” (DS39622) for

detailed information on Device and Revision IDs for your specific device.

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

(B3).

SILICON DEVREV VALUES

Silicon Errata and Data Sheet Clarification

PIC18F2221/2321/4221/4321 Family

IDE and Microchip’s pro-

Device ID

PIC18F2221/2321/4221/4321

216h

212h

214h

210h

(1)

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 PIC18F2221/2321/

4221/4321 silicon revisions are shown in Table 1.

Note:

Using the appropriate interface, connect the

device to the MPLAB ICD 2 programmer/debug-

ger or PICkit™ 3.

From the main menu in MPLAB IDE, select Con-

figure>Select Device, and then select the target

part number in the dialog box.

Select the MPLAB hardware tool (Debug-

ger>Select Tool).

Perform a “Connect” operation to the device

(Debugger>Connect). Depending on the devel-

opment tool used, the part number and Device

Revision ID value appear in the Output window.

Revision ID for Silicon Revision

If you are unable to extract the silicon

revision level, please contact your local

Microchip sales office for assistance.

DS80285C-page 1

(2)

Related parts for PIC18LF4221-I/ML

PIC18LF4221-I/ML Summary of contents

Page 1

... Refer to the “PIC18F2XXX/4XXX Family Flash Microcontroller Programming Specification” (DS39622) for detailed information on Device and Revision IDs for your specific device.  2010 Microchip Technology Inc. PIC18F2221/2321/4221/4321 For example, to identify the silicon revision level using MPLAB IDE in conjunction with MPLAB ICD 2 or PICkit™ ...

Page 2

... When configured for I C slave reception, the MSSP module may not receive the correct data if the SSPBUF register is not read within a window after an SSPIF interrupt occurs (1) Affected Revisions B2 B3 OSC  2010 Microchip Technology Inc. ...

Page 3

... RC. OSC Affected Silicon Revisions  2010 Microchip Technology Inc. PIC18F2221/2321/4221/4321 2. Module: Master Synchronous Serial Port When configured for I MSSP module may not receive the correct data, in extremely rare cases. This occurs only if the Serial Receive/Transmit Buffer Register (SSPBUF) is not read within a window after the SSPIF interrupt (PIR1< ...

Page 4

... Bit 0 Unprogrammed Value FOSC1 FOSC0 00-- 0111 ---1 1111 WDTEN ---1 1111 1--- -011 — STVREN 1000 -1-1 CP1 CP0 ---- --11 — — 11-- ---- WRT1 WRT0 ---- --11 — — 111- ---- EBTR1 EBTR0 ---- --11 — — -1-- ---- (2) REV1 REV0 xxxx xxxx DEV4 DEV3 0000 1100  2010 Microchip Technology Inc. ...

Page 5

... Single-Supply ICSP enabled 0 = Single-Supply ICSP disabled bit 1 Unimplemented: Read as ‘0’ bit 0 STVREN: Stack Full/Underflow Reset Enable bit 1 = Stack full/underflow will cause Reset 0 = Stack full/underflow will not cause Reset  2010 Microchip Technology Inc. PIC18F2221/2321/4221/4321 U-0 U-0 R/P-1 BBSIZ0 — LVP U = Unimplemented bit, read as ‘ ...

Page 6

... Added silicon issue 2 (MSSP) and removed data sheet clarifications 1-3 and 6-14. This document replaces these errata documents: • DS80285B, “PIC18F2221/2321/4221/4321 Rev. B2 Silicon Errata” – DS number assumed by this errata • DS80310G, “PIC18F2221/2321/4221/4321 Data Sheet Errata” – Document retired DS80285C-page 6  2010 Microchip Technology Inc. ...

Page 7

... 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 8

... 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  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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