PIC16F526T-I/MG datasheet, PDF

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PIC16F526T-I/MG: Description8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14; CategoryThe embedded processor and controller Microcontrollers and processors; File Size444KB，22 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com; Environmental Compliance

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PIC16F526T-I/MG Overview

8-BIT, FLASH, 20 MHz, RISC MICROCONTROLLER, PDSO14

PIC16F526T-I/MG Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Microchip
Parts packaging code	QFN
package instruction	VQCCN, LCC16,.12SQ,20
Contacts	16
Reach Compliance Code	compli
ECCN code	EAR99
Factory Lead Time	7 weeks
Has ADC	YES
Other features	ALSO OPERATES AT 2V MINIMUM SUPPLY FOR 4 MHZ
Address bus width
bit size	8
CPU series	PIC
maximum clock frequency	20 MHz
DAC channel	NO
DMA channel	NO
External data bus width
JESD-30 code	S-PQCC-N16
JESD-609 code	e3
length	3 mm
Humidity sensitivity level	1
Number of I/O lines	12
Number of terminals	16
On-chip program ROM width	12
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	VQCCN
Encapsulate equivalent code	LCC16,.12SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
power supply	2.5/5 V
Certification status	Not Qualified
RAM (bytes)	67
rom(word)	1024
ROM programmability	FLASH
Maximum seat height	0.9 mm
speed	20 MHz
Maximum slew rate	2.2 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	40
width	3 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER, RISC

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PIC16F526

PIC16F526 Memory Programming Specification

This document includes the

programming specifications for the

following devices:

• PIC16F526

1.1

Hardware Requirements

The PIC16F526 requires one power supply for V

(5.0V) and one for V

(12.5V).

1.2

Program/Verify Mode

1.0

PROGRAMMING THE

PIC16F526

The PIC16F526 is programmed using a serial method.

The Serial mode will allow the PIC16F526 to be pro-

grammed while in the user’s system. This allows for

increased design flexibility. This programming

specification applies to the PIC16F526 devices in all

packages.

The Program/Verify mode for the PIC16F526 allows

programming of user program memory, user ID loca-

tions, backup OSCCAL location and the Configuration

Word.

FIGURE 1-1:

PIC16F526 14-PIN PDIP, SOIC, TSSOP DIAGRAM

RB5/OSC1/CLKIN

RB4/OSC2/CLKOUT

RB3/MCLR/V

RC5/T0CKI

RC4/C2OUT

RC3

RB0/C1IN+/AN0/ICSPDAT

RB1/C1IN-/AN1/ICSPCLK

RB2/C1OUT/AN2

RC0/C2IN+

RC1/C2IN-

RC2/CV

REF

PIC16F526

TABLE 1-1:

Pin Name

RB1

RB0

MCLR/V

/RB3

PIN DESCRIPTIONS DURING PROGRAMMING

During Programming

Function

ICSPCLK

ICSPDAT

Program/Verify mode

Pin Type

I/O

(1)

Pin Description

Clock input – Schmitt Trigger input

Data input/output – Schmitt Trigger input

Programming Power

Power Supply

Ground

Legend:

I = Input, O = Output, P = Power

Note 1:

In the PIC16F526, the programming high voltage is internally generated. To activate the Program/Verify

mode, high voltage of I

IHH

current capability (see Table 6-1) needs to be applied to the MCLR input.

2007 Microchip Technology Inc.

DS41317B-page 1

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