PIC16F1933-I/SS Microchip Technology, PIC16F1933-I/SS Datasheet

IC MCU 8BIT FLASH 28SSOP

PIC16F1933-I/SS

Manufacturer Part Number
PIC16F1933-I/SS
Description
IC MCU 8BIT FLASH 28SSOP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr

Specifications of PIC16F1933-I/SS

Core Size
8-Bit
Program Memory Size
7KB (4K x 14)
Core Processor
PIC
Speed
32MHz
Connectivity
I²C, LIN, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LCD, POR, PWM, WDT
Number Of I /o
25
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
28-SSOP
Controller Family/series
PIC16F
No. Of I/o's
25
Eeprom Memory Size
256Byte
Ram Memory Size
256Byte
Cpu Speed
32MHz
No. Of Timers
5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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The PIC16F/LF1933 devices that you have received
conform functionally to the current Device Data Sheet
(DS41364D), 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
The errata described in this document will be addressed
in future revisions of the PIC16F/LF1933 silicon.
Data Sheet clarifications and corrections start on page 9,
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.
PIC16F1933
PIC16LF1933
Note 1:
PIC16F/LF1933 Silicon Errata and Data Sheet Clarification
Note:
2.
2:
Part Number
Table
The Device ID is located in the last configuration memory space.
Refer to the “PIC16F193X/LF193X and PIC16F194X/LF194X Memory Programming Specification”
(DS41397) 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
revision (A4).
1. The silicon issues are summarized in
SILICON DEVREV VALUES
apply to the current silicon
®
IDE and Microchip’s
10 0011 001x xxxx
10 0100 001x xxxx
Device ID
(1)
For example, to identify the silicon revision level using
MPLAB IDE in conjunction with MPLAB ICD 3 or
PICkit™ 3:
1.
2.
3.
4.
The DEVREV values for the various PIC16F/LF1933
silicon revisions are shown in
Note:
Using the appropriate interface, connect the
device to the MPLAB ICD 3 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.
A1
1
1
Revision ID for Silicon Revision
PIC16F/LF1933
If you are unable to extract the silicon
revision level, please contact your local
Microchip sales office for assistance.
the
A2
2
2
MPLAB
Depending
Table
A3
3
3
hardware
1.
DS80490F-page 1
on
(2)
A4
4
4
tool
the

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PIC16F1933-I/SS Summary of contents

Page 1

... IDE and Microchip’s programmers, debuggers, and emulation tools, which are available at the Microchip corporate web site (www.microchip.com). TABLE 1: SILICON DEVREV VALUES Part Number PIC16F1933 10 0011 001x xxxx PIC16LF1933 10 0100 001x xxxx Note 1: The Device ID is located in the last configuration memory space. 2: Refer to the “ ...

Page 2

... Reset under low power conditions. 7.1 ADC conversion may not complete. 8.1 PWM 0% duty cycle direction change. 8.2 PWM 0% duty cycle port steering. 9.1 Bulk Erase not available with LVP. 10.1 Minimum operating V for the DD PIC16F1933 devices at T > 85°C. A (1) Affected Revisions ...

Page 3

... Compare PWM (ECCP) In-Circuit Serial Pro- Low-Voltage gramming™ (ICSP™) Programming Note 1: Only those issues indicated in the last column apply to the current silicon revision.  2010 Microchip Technology Inc. PIC16F/LF1933 Item Issue Summary Number 1.1 Erase/Write endurance limited. 1.2 Min. V for writes ...

Page 4

... The issue that exists is that clearing the TMR1ON bit does not clear the output value of the flip-flop and hold it clear. Work around Clear the T1GTM bit in the T1GCON register to clear and hold clear the output value of the flip- flop. Affected Silicon Revisions  2010 Microchip Technology Inc. DD ...

Page 5

... SYNC BRG16 0 1 Work around Ensure that the SPBRGH or the SPBRGL register is loaded with a non-zero value. Affected Silicon Revisions  2010 Microchip Technology Inc. PIC16F/LF1933 Max. Units Conditions Vss V  V 1500 nA , Pin at PIN DD High-Impedance Vss V  V 5000 ...

Page 6

... PIC16F/LF1933 6. Module: Resets 6.1 Reset under Low-Power Conditions This issue pertains to the PIC16F1933 product only. The PIC16LF1933 product is not affected by this issue in any way. When employing any one of the low-power oscillators, (ECL mode, LP Mode, LFINTOSC, or Timer1 Oscillator) while, at the same time, the source voltage supplied to the V below 2 ...

Page 7

... ADCON0, ADGO ; Start ADC conversion ; Provide 86 instruction cycle delay here BCF ADCON0, ADGO ; Terminate the conversion manually MOVF ADRESH Read conversion result For other combinations OSC Instruction cycle delay counts, refer to  2010 Microchip Technology Inc will be TABLE /64 OSC F /32 OSC ...

Page 8

... Module: LDO 10.1 Minimum V above 85°C DD The minimum voltage required PIC16F1933 devices is 3.5 volts for temperatures above 85°C. Note: This issue only applies to the PIC16F1933 devices operating in temperature range. The PIC16LF1933 devices are not affected. Work around None. Affected Silicon Revisions A1 A2 ...

Page 9

... To ensure these oscillator frequency tolerances, V possible. 0.1 F and 0.01 F values in parallel are recommended design.  2010 Microchip Technology Inc. PIC16F/LF1933 2. Module: EUSART Module In Register 24-3, BAUDCON: Baud Rate Control ...

Page 10

... FIGURE 29-3: HFINTOSC FREQUENCY ACCURACY OVER DEVICE V 125 -20 -40 1.8 2.0 2.5 DS80490F-page 10 is equal to, DD ± 5% ± 3.0% ± 2% ± 5% 3.0 3.5 4.0 4.5 V (V) DD AND TEMPERATURE DD 5.0 5.5  2010 Microchip Technology Inc. ...

Page 11

... DOCUMENT REVISION HISTORY Rev A Document (10/2009) Initial release of this document. Rev B Document (02/2010) Added PIC16F1933 device to this errata; Added Rev. A2 for PIC16F/LF1933 (Table 2); Added Table 3. Added Module 6 to Silicon Errata Issues section. Data Sheet Clarifications: Added Modules 1 and 2. Rev C Document (05/2010) Added Revision A3 to Tables 1, 2 and 3 ...

Page 12

... PIC16F/LF1933 NOTES: DS80490F-page 12  2010 Microchip Technology Inc. ...

Page 13

... 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 14

... Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan - Hsin Chu Tel: 886-3-6578-300 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. 08/04/10 ...

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