PIC16C926-I/L Microchip Technology, PIC16C926-I/L Datasheet

IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,68PIN,PLASTIC

PIC16C926-I/L

Manufacturer Part Number

PIC16C926-I/L

Description

IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,68PIN,PLASTIC

Manufacturer

Microchip Technology

Series

PIC® 16Cr

Datasheets

1.PIC16F818-ISO.pdf (6 pages)

2.PIC16C925-IPT.pdf (182 pages)

3.PIC16C925-IPT.pdf (10 pages)

4.PIC16C925-IPT.pdf (4 pages)

5.PIC16C925-IPT.pdf (10 pages)

Specifications of PIC16C926-I/L

Rohs Compliant

YES

Core Processor

PIC

Core Size

8-Bit

Speed

20MHz

Connectivity

I²C, SPI

Peripherals

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

Number Of I /o

Program Memory Size

14KB (8K x 14)

Program Memory Type

OTP

Ram Size

336 x 8

Voltage - Supply (vcc/vdd)

4 V ~ 5.5 V

Data Converters

A/D 5x10b

Oscillator Type

External

Operating Temperature

-40°C ~ 85°C

Package / Case

68-PLCC

Processor Series

PIC16C

Core

PIC

Data Bus Width

8 bit

Data Ram Size

336 B

Interface Type

I2C, SPI

Maximum Clock Frequency

20 MHz

Number Of Programmable I/os

Number Of Timers

1 x 16 bit

Operating Supply Voltage

2.5 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

Minimum Operating Temperature

- 40 C

On-chip Adc

5 bit

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

For Use With

AC164308 - MODULE SKT FOR PM3 68PLCCDVA16XL680 - ADAPTER DEVICE FOR MPLAB-ICEAC164024 - ADAPTER PICSTART PLUS 68PLCCAC164022 - MODULE SKT PROMATEII 68PLCC

Eeprom Size

Lead Free Status / Rohs Status

Details

Other names

PIC16C926I/L

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

PIC16C926-I/L

Manufacturer:

Microchip Technology

Quantity:

135

Company:

BOSTOCK HK LIMITED

Part Number:

PIC16C926-I/L

Manufacturer:

Microchip Technology

Quantity:

10 000

Current page: 1 of 10
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The PIC16C925/926 Rev. A2 parts you have received

conform functionally to the Device Data Sheet

(DS39544A), except for the anomalies described

below.

All the problems listed here will be addressed in future

revisions of the PIC16C925/926 Rev. A2 silicon.

1. Module: LCD

2001 Microchip Technology Inc.

The current source associated with the LCD mod-

ule charge pump has a nominal output of 10 A.

However, current regulation within individual

devices may vary from approximately 8.5 to 12 A.

Since this current sets up the V

variation in this current can create noticeable LCD

contrast variations when using the LCD charge

pump.

Work around

One method to compensate for the varying current

regulation is to include a trim potentiometer in

series between the V

method is currently noted in Figure 11-9 (page 95)

of the Device Data Sheet.

To reduce the variation in the V

without using a trim potentiometer or trim resistors

(which must be manually adjusted), it is possible to

use a bandgap voltage reference circuit such as

the 1.22V ZXRE1004 reference from Zetex, as

shown in Figure 1. Resistor Rx placed in series

with the bandgap reference and the V

can be used to set a voltage higher than the band-

gap reference voltage, if necessary. The voltage is

determined by the formula

As can be seen from this equation, a smaller

series resistor results in smaller variations in

LCDADJ

PIC16C925/926 Rev. A2 Silicon/Data Sheet Errata

voltage.

LCDADJ

= 1.22V + (I × R)

LCDADJ

pin and ground. This

LCDADJ

voltage,

voltage

PIC16C925/926

FIGURE 1:

ZXRE1004

10 A

Source

(nominal)

LCDADJ

ALTERNATE METHOD FOR

REDUCING VARIATIONS IN

LCDADJ

VOLTAGE

Charge Pump

DS80112B-page 1

Related parts for PIC16C926-I/L

PIC16C926-I/L Summary of contents

Page 1

... The voltage is determined by the formula V = 1.22V + (I × R) LCDADJ As can be seen from this equation, a smaller series resistor results in smaller variations in V voltage. LCDADJ 2001 Microchip Technology Inc. PIC16C925/926 FIGURE voltage, LCDADJ voltage LCDADJ pin LCDADJ ...

Page 2

... Figure 2-3, page 13 (Register File Map, PIC16C925) • Figure 2-4, page 14 (Register File Map, PIC16C926) • Table 2-1, page 18 (Special Function Register Summary) • Table 3-1, page 28 (Registers Associated with V DD ...

Page 3

... PIC16C923/924 family of devices in DS30444E. FIGURE 11-2: WAVEFORMS IN STATIC DRIVE COM0 COM0-SEG0 COM0-SEG1 2001 Microchip Technology Inc. PIC16C925/926 The diagrams in Figure 11-2 through Figure 11-5 (below and the following pages) replace the corre- sponding (DS39544A). COM0 SEG0 ...

Page 4

... PIC16C925/926 FIGURE 11-3: WAVEFORMS IN 1/2 MUX, 1/3 BIAS DRIVE COM0 COM1 COM0 COM1 SEG0 SEG1 COM0-SEG0 COM0-SEG1 DS80112B-page Frame -V 3 2001 Microchip Technology Inc. ...

Page 5

... FIGURE 11-4: WAVEFORMS IN 1/3 MUX, 1/3 BIAS COM2 COM1 COM0 COM0-SEG0 COM0-SEG1 2001 Microchip Technology Inc. COM0 COM1 COM2 SEG0 SEG1 PIC16C925/926 Frame DS80112B-page 5 ...

Page 6

... PIC16C925/926 FIGURE 11-5: WAVEFORMS IN 1/4 MUX, 1/3 BIAS COM3 COM2 COM1 COM0 COM0-SEG0 COM0-SEG1 DS80112B-page 6 COM0 COM1 COM2 COM3 SEG0 SEG1 1 Frame 2001 Microchip Technology Inc. ...

Page 7

... Rev A Document (8/2001) First revision of this document, as Data Sheet errata sheet. Rev B Document (11/2001) Added LCD silicon issue (issue 1, page 1) and clarifica- tions for Memory (Special Function Registers) and LCD module (issues 2 and 3, pages 2 through 6). 2001 Microchip Technology Inc. PIC16C925/926 DS80112B-page 7 ...

Page 8

... PIC16C925/926 NOTES: DS80112B-page 8 2001 Microchip Technology Inc. ...

Page 9

... Serialized Quick Term Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2001, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 10

... 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: 65-334-8870 Fax: 65-334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...

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