PIC16C770-I/SO Microchip Technology, PIC16C770-I/SO Datasheet

PIC16C770-I/SO

Manufacturer Part Number

PIC16C770-I/SO

Description

IC MCU OTP 2KX14 A/D PWM 20-SOIC

Manufacturer

Microchip Technology

Series

PIC® 16Cr

Datasheets

1.PIC16C770-ISO.pdf (220 pages)

2.PIC16C770-ISO.pdf (6 pages)

3.PIC16C770-ISO.pdf (8 pages)

Specifications of PIC16C770-I/SO

Core Size

8-Bit

Program Memory Size

3.5KB (2K x 14)

Peripherals

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

Core Processor

PIC

Speed

20MHz

Connectivity

I²C, SPI

Number Of I /o

Program Memory Type

OTP

Ram Size

256 x 8

Voltage - Supply (vcc/vdd)

4 V ~ 5.5 V

Data Converters

A/D 6x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C

Package / Case

20-SOIC (7.5mm Width)

Controller Family/series

PIC16C

No. Of I/o's

Ram Memory Size

256Byte

Cpu Speed

20MHz

No. Of Timers

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

ISPICR1 - ADAPTER IN-CIRCUIT PROGRAMMINGAC164028 - MODULE SKT PROMATEII 20SOIC/DIP309-1013 - ADAPTER 20-SOIC TO 20-DIP309-1012 - ADAPTER 20-SOIC TO 20-DIP

Eeprom Size

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

PIC16C770I/SO

Current page: 1 of 6
Download datasheet (85Kb)

The PIC16C717/770/771 parts you have received con-

form

(DS41120B), except for the anomalies described

below.

All problems listed here will be addressed in future revi-

sions of the PIC16C717/770/771 silicon.

CODE EXAMPLE :

2002 Microchip Technology Inc.

**************************************************************************************

;

TMR1Capture

Module: A/D Converter

Exception to Table 15-12, Parameter A04.

PIC16C770/771 (12-bit A/D): No missing codes to

11-bits of resolution, up to 4 non-consecutive

missing codes may occur when used to 12-bits of

resolution.

Work around

None.

Module: Timer1

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

functionally

PIC16C717/770/771 Rev. C Silicon/Data Sheet Errata

Call this routine to stop Timer1 asynchronous counting

Timer1 is stopped after the timer is changed to synchronous mode

The captured timer value resides in TMR1H and TMR1L at the completion of this

routine.

bcf

bsf

return

T1CON,NOT_T1SYNC

T1CON,TMR1ON

T1CON,NOT_T1SYNC

the

Device

; entry point

; set for synchronous mode

; stop timer

; restore asynchronous mode

; return to calling routine

Data

PIC16C717/770/771

Sheet

turned off. If an incoming pulse arrives while

Timer1 is being turned off (i.e., TMR1ON transi-

tions from 1 to 0), the value of registers TMR1L

and TMR1H will be unpredictable.

Work around

This solution involves changing Timer1 from Asyn-

chronous to Synchronous mode before turning off

Timer1. No additional resources are required for

this solution.

Timer1 synchronization will start, effectively stop-

ping Timer1, one Q period after the Synchronous

mode is enabled, or one Q period later than would

have been realized by simply clearing the

TMR1ON bit. One additional count, in excess of

the counts accrued during this extra Q period, may

be accumulated before the TMR1ON bit is eventu-

ally cleared in the next instruction. The occurrence

of this additional count is dependent on the phase

relationship between OSC1, or the internal system

clock, and T1CKI.

DS80100C-page 1

Related parts for PIC16C770-I/SO

PIC16C770-I/SO Summary of contents

Page 1

... All problems listed here will be addressed in future revi- sions of the PIC16C717/770/771 silicon. 1. Module: A/D Converter Exception to Table 15-12, Parameter A04. PIC16C770/771 (12-bit A/D): No missing codes to 11-bits of resolution non-consecutive missing codes may occur when used to 12-bits of resolution. Work around None. 2. ...

Page 2

... Microchip Technology Inc. Units Max 2.66 V 2.86 V 4.46 V 4.78 V Units Max 2.66 V 2.86 V 2.98 V 3.2 V 3. ...

Page 3

... In the Device Data Sheet (DS41120B), the following clarifications and corrections should be noted. 1. Module: DC Characteristics Figure 15-1: TPIC16C717/770/771 VOLTAGE- FREQUENCY GRAPH, - Figure title changes from + +125 C. 2. Module: DC Characteristics PIC16LC717/770/771 VOLTAGE- Figure 15-3: FREQUENCY GRAPH, - Figure title changes from + +125 C. 2002 Microchip Technology Inc. PIC16C717/770/771 + DS80100C-page 3 ...

Page 4

... Item 4, Table 15-11 concerning DC Characteristics for V was replaced with updated information REF (page 8). Rev C Document (8/02) Under the Data Sheet Clarifications/Corrections Section, Items 1 through 4 were incorporated into DS41120B. New Items 1 and 2 were added for clarification. DS80100C-page 4 2002 Microchip Technology Inc. ...

Page 5

... 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. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 6

... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology (Barbados) Inc., Taiwan Branch 11F-3, No ...

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