PIC16F73-I/SO Microchip Technology, PIC16F73-I/SO Datasheet

IC MCU FLASH 4KX14 A/D 28SOIC

PIC16F73-I/SO

Manufacturer Part Number
PIC16F73-I/SO
Description
IC MCU FLASH 4KX14 A/D 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Fr

Specifications of PIC16F73-I/SO

Program Memory Type
FLASH
Program Memory Size
7KB (4K x 14)
Package / Case
28-SOIC (7.5mm Width)
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 5x8b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
192 B
Interface Type
I2C/SPI/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
- 40 C
On-chip Adc
5-ch x 8-bit
Package
28SOIC W
Device Core
PIC
Family Name
PIC16
Maximum Speed
20 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL
Eeprom Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F73-I/SO
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Part Number:
PIC16F73-I/SO
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Quantity:
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The PIC16F73/74/76/77 Rev. B1 parts you have
received conform functionally to the Device Data Sheet
(DS30325B), except for the anomalies described
below.
All the problems listed here will be addressed in future
revisions of the PIC16F73/74/76/77 silicon.
1. Module: Timer1
 2003 Microchip Technology Inc.
When Timer1 is running in Asynchronous mode
and then disabled, data in the Timer1 register
(TMR1) may become corrupted. Corruption occurs
when the timer enable is turned off at the same
instant that a ripple carry occurs in the timer
module.
This issue only occurs in asynchronous operation.
In synchronous operation, the relevant signals are
latched with the CPU clock and the problem
condition does not arise.
Revision C silicon will correct this issue.
Work around
When Timer1 is configured to operate as an asyn-
chronous counter, care must be taken that there is
no incoming pulse while the module is being
turned off. If an incoming pulse arrives while
Timer1 is being turned off, the value of register
TMR1 may become corrupted.
If an application requires that Timer1 be turned off,
and if it is possible that Timer1 may receive an
incoming pulse while being turned off, synchronize
the external clock first by clearing the T1SYNC bit
of register T1CON (T1CON<2>). Please note,
however, that this may cause Timer1 to miss up to
one count.
Date Codes that pertain to this issue:
PIC16F73/74
PIC16F76/77
PIC16F73/74/76/77 Rev. B1 Silicon/Data Sheet Errata
0219 and earlier
0303 and earlier
PIC16F73/74/76/77
2. Module: CCP (Compare Mode)
The output of the CCP module in Compare mode
may become inverted when the mode of the mod-
ule is changed from Compare/Clear on Match
(CCPxM<3:0> = 1001) to Compare/Set on Match
(CCPxM<3:0> = 1000). This may occur as a result
of any operation that selectively clears bit
CCPxM0, such as a BCF instruction.
When this condition occurs, the output becomes
inverted when the instruction is executed. It will
remain
operations until the module is reset.
Revision C silicon will correct this issue.
Work around
Do not selectively clear bit CCPxM0 to select the
Compare/Set on Match mode. Instead, clear the
entire CCPxCON register, which resets the mod-
ule. Follow this with an instruction to set CCPxM3
(CCPxCON<3>), which selects the Set on Match
mode.
Date Codes that pertain to this issue:
PIC16F73/74
PIC16F76/77
inverted
for
all
0219 and earlier
0303 and earlier
following
DS80099G-page 1
compare

Related parts for PIC16F73-I/SO

PIC16F73-I/SO Summary of contents

Page 1

... PIC16F73/74/76/77 Rev. B1 Silicon/Data Sheet Errata The PIC16F73/74/76/77 Rev. B1 parts you have received conform functionally to the Device Data Sheet (DS30325B), except for the anomalies described below. All the problems listed here will be addressed in future revisions of the PIC16F73/74/76/77 silicon. 1. Module: Timer1 When Timer1 is running in Asynchronous mode and then disabled, data in the Timer1 register (TMR1) may become corrupted ...

Page 2

... Note: This issue applies only to resonators above 2 MHz in Revision B silicon. No issues are known to exist with crystals at any frequency using XT Oscillator mode. DS80099G-page 2 FIGURE Date Codes that pertain to this issue: PIC16F73/74 , resonator fre- PIC16F76/77 CRYSTAL/CERAMIC RESONATOR OPERATION (HS OSC CONFIGURATION) OSC1 To Internal Logic ...

Page 3

... Date Codes that pertain to this issue: All. TABLE 1: DC SPECIFICATION CHANGES FROM DATA SHEET Param Characteristic/ Sym. No. Device D010A I Supply Current DD PIC16LF73/74/76/77  2003 Microchip Technology Inc. PIC16F73/74/76/77 of 3.0V DD Data Sheet New Specification Specification Min Typ Max Min Typ Max — — ...

Page 4

... The MLF (now known as QFN) package pinout locations for pins RA4 and RA5 were incorrectly stated in Table 1-2 of the Device Data Sheet. The correct pinout locations are indicated in bold in Table 2. TABLE 2: PIC16F73 AND PIC16F76 PINOUT DESCRIPTION DIP SSOP MLF Pin Name SOIC ...

Page 5

... Module: Pinout Correction The PIC16F73/74/76/77 device family does not offer low-voltage programming. The Device Data Sheet incorrectly lists RB3 as providing the PGM function required for low-voltage programming. References to the PGM function in Tables 1-2 and Table 1-3 of the Device Data Sheet have been removed ...

Page 6

... This provides near chip scale package size. This option is in addition to the 28-pin QFN packages already available for the PIC16F73 and PIC16F76 devices. The 44-pin QFN package has been added to the product line since the original publication of the Device Data Sheet ...

Page 7

... FIGURE 3: PACKAGE MARKING TEMPLATE FOR PIC16F74/77, 44-PIN QFN 44-Lead QFN XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX YYWWNNN  2003 Microchip Technology Inc. PIC16F73/74/76/77 Example PIC16F77 -I/ML 0310017 DS80099G-page 7 ...

Page 8

... PIC16F73/74/76/77 TABLE 1-3: PIC16F74/77 PINOUT DESCRIPTION DIP PLCC QFN Pin Name Pin# Pin# Pin# OSC1/CLKI 13 14 OSC1 CLKI OSC2/CLKO 14 15 OSC2 CLKO MCLR MCLR V PP RA0/AN0 2 3 RA0 AN0 RA1/AN1 3 4 RA1 AN1 RA2/AN2 REF RA2 AN2 V - REF RA3/AN3 REF RA3 ...

Page 9

... This buffer is a Schmitt Trigger input when configured as general purpose I/O and a TTL input when used in the Parallel Slave Port mode (for interfacing to a microprocessor bus). 4: This buffer is a Schmitt Trigger input when configured in RC Oscillator mode and a CMOS input otherwise.  2003 Microchip Technology Inc. PIC16F73/74/76/77 QFP I/O/P Buffer Pin# ...

Page 10

... PIC16F73/74/76/77 TABLE 1-3: PIC16F74/77 PINOUT DESCRIPTION (CONTINUED) DIP PLCC QFN Pin Name Pin# Pin# Pin# RD0/PSP0 19 21 RD0 PSP0 RD1/PSP1 20 22 RD1 PSP1 RD2/PSP2 21 23 RD2 PSP2 RD3/PSP3 22 24 RD3 PSP3 RD4/PSP4 27 30 RD4 PSP4 RD5/PSP5 28 31 RD5 PSP5 RD6/PSP6 29 32 ...

Page 11

... Exposed Pad Length Lead Width Lead Length *Controlling Parameter Notes: Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed .010" (0.254mm) per side. JEDEC equivalent: M0-220 Drawing No. C04-103  2003 Microchip Technology Inc. PIC16F73/74/76/77 EXPOSED METAL PAD PIN 1 ...

Page 12

... PIC16F73/74/76/77 REVISION HISTORY Rev A Document (2/01) Original errata document for PIC16F77 (DS80099A). Issue 1 (Timer1), page 1. Rev B Document (4/01) Addition of other members of 16F7X family for issue 1. Added issue 2 (Core), page 1 and issue 3 (A/D), page 2. Rev C Document (7/01) Added issue 4 (CCP), page 2 and issue 5 (Core), page 3 ...

Page 13

... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2003, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 14

... Via Quasimodo, 12 20025 Legnano (MI) Milan, Italy Tel: 39-0331-742611 Fax: 39-0331-466781 Netherlands Biesbosch 14 NL-5152 SC Drunen, Netherlands Tel: 31-416-690399 Fax: 31-416-690340 United Kingdom 505 Eskdale Road Winnersh Triangle Wokingham Berkshire, England RG41 5TU Tel: 44-118-921-5869 Fax: 44-118-921-5820 07/28/03  2003 Microchip Technology Inc. ...

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