PIC16F1947-I/PT Microchip Technology, PIC16F1947-I/PT Datasheet

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PIC16F1947-I/PT

Manufacturer Part Number
PIC16F1947-I/PT
Description
IC MCU 8BIT FLASH 64TQFP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 16Fr
Datasheets
1.PIC16F722-ISS.pdf (8 pages)
2.PIC16LF1933-ISS.pdf (46 pages)
3.PIC16LF1946-IPT.pdf (448 pages)
4.PIC16LF1946-IPT.pdf (6 pages)
5.PIC16F1946-IPT.pdf (8 pages)
6.PIC16F1946-EPT.pdf (440 pages)

Specifications of PIC16F1947-I/PT

Core Size
8-Bit
Program Memory Size
28KB (16K 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
54
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 17x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-TFQFP
Controller Family/series
PIC16F
Eeprom Memory Size
256Byte
Ram Memory Size
1024Byte
Cpu Speed
32MHz
No. Of Timers
5
Interface
EUSART, I2C, SPI
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1 KB
Interface Type
EUSART, I2C, SPI
Maximum Clock Frequency
32 MHz
Number Of Programmable I/os
54
Number Of Timers
5
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 17 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 PIC16(L)F1946/1947 family devices that you have
received conform functionally to the current Device Data
Sheet (DS41414B), 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 PIC16(L)F1946/1947 silicon.
Data Sheet clarifications and corrections start on page 5,
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.
PIC16F1946
PIC16LF1946
PIC16F1947
PIC16LF1947
Note 1:
Note:
2.
2:
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).
Part Number
1. The silicon issues are summarized in
SILICON DEVREV VALUES
Silicon Errata and Data Sheet Clarification
apply to the current silicon
®
PIC16(L)F1946/1947 Family
IDE and Microchip’s
10 0101 000x xxxx
10 0101 100x xxxx
10 0101 001x xxxx
10 0101 101x xxxx
Device ID
(1)
PIC16(L)F1946/1947
For example, to identify the silicon revision level using
MPLAB IDE in conjunction with MPLAB ICD 2 or
PICkit™ 3:
1.
2.
3.
4.
The DEVREV values for the various PIC16(L)F1946/
1947 silicon revisions are shown in
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.
the
Revision ID for Silicon Revision
02h
02h
02h
02h
A2
MPLAB
Depending
03h
03h
03h
03h
A3
hardware
Table
DS80497C-page 1
1.
on
04h
04h
04h
04h
A4
tool
the
(2)

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PIC16F1947-I/PT Summary of contents

Page 1

... TABLE 1: SILICON DEVREV VALUES Part Number PIC16F1946 PIC16LF1946 PIC16F1947 PIC16LF1947 Note 1: The Device ID is located in the last configuration memory space. 2: Refer to the “PIC16F193X/LF193X and PIC16F194X/LF194X Memory Programming Specification” (DS41397) for detailed information on Device and Revision IDs for your specific device. ...

Page 2

... DS80497C-page 2 Item Issue Summary Number 1.1 HS Oscillator min 2.1 ADC conversion does not complete 3.1 BOR set without going below BOR level 4.1 PWM 0% duty cycle direction change 4.2 PWM 0% duty cycle port steering  2010 Microchip Technology Inc. Affected (1) Revisions ...

Page 3

... AD See the ADC Clock Period (T ) vs. Device Operating Frequencies table, in the Analog-to-Digital Converter AD section of the DS41414B data sheet.  2010 Microchip Technology Inc. PIC16(L)F1946/1947 2. Module: ADC 2.1 Analog-to-Digital Converter (ADC) Under certain device operating conditions, the ADC conversion may not complete properly. When ...

Page 4

... STRxB, STRxC and the STRxD bits to enable/ 172 disable steering to port pins has no effect on the 86 outputs. 172 Work around 86 Increase the duty cycle to a value greater than 0% 43 before enabling/disabling steering to port pins. 86 Affected Silicon Revisions PWM (ECCP  2010 Microchip Technology Inc. DD ...

Page 5

... Data Sheet Clarifications The following typographic corrections and clarifications are to be noted for the latest version of the device data sheet (DS41414B): None.  2010 Microchip Technology Inc. PIC16(L)F1946/1947 DS80497C-page 5 ...

Page 6

... PIC16(L)F1946/1947 APPENDIX A: DOCUMENT REVISION HISTORY Rev A Document (4/2010) Initial release of this document. Rev B Document (9/2010) Updated errata to new format; Added Silicon Revision A3. Rev C Document (12/2010) Updated errata to add Silicon Revision A4. DS80497C-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

... 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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