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PIC16F526-E/MG

Description
8-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
Download Datasheet Parametric View All

PIC16F526-E/MG Overview

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

PIC16F526-E/MG Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMicrochip
Parts packaging codeQFN
package instructionVQCCN, LCC16,.12SQ,20
Contacts16
Reach Compliance Codecompli
Factory Lead Time7 weeks
Has ADCYES
Other featuresALSO OPERATES AT 2V MINIMUM SUPPLY FOR 4 MHZ
Address bus width
bit size8
CPU seriesPIC
maximum clock frequency20 MHz
DAC channelNO
DMA channelNO
External data bus width
JESD-30 codeS-PQCC-N16
JESD-609 codee3
length3 mm
Humidity sensitivity level1
Number of I/O lines12
Number of terminals16
On-chip program ROM width12
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
PWM channelNO
Package body materialPLASTIC/EPOXY
encapsulated codeVQCCN
Encapsulate equivalent codeLCC16,.12SQ,20
Package shapeSQUARE
Package formCHIP CARRIER, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
power supply2.5/5 V
Certification statusNot Qualified
RAM (bytes)67
rom(word)1024
ROM programmabilityFLASH
Maximum seat height0.9 mm
speed20 MHz
Maximum slew rate2.2 mA
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelAUTOMOTIVE
Terminal surfaceMatte Tin (Sn) - annealed
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperature40
width3 mm
uPs/uCs/peripheral integrated circuit typeMICROCONTROLLER, RISC
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
DD
(5.0V) and one for V
PP
(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
V
DD
RB5/OSC1/CLKIN
RB4/OSC2/CLKOUT
RB3/MCLR/V
PP
RC5/T0CKI
RC4/C2OUT
RC3
1
2
3
4
5
6
7
14
13
V
SS
RB0/C1IN+/AN0/ICSPDAT
RB1/C1IN-/AN1/ICSPCLK
RB2/C1OUT/AN2
RC0/C2IN+
RC1/C2IN-
RC2/CV
REF
PIC16F526
12
11
10
9
8
TABLE 1-1:
Pin Name
RB1
RB0
MCLR/V
PP
/RB3
V
DD
V
SS
PIN DESCRIPTIONS DURING PROGRAMMING
During Programming
Function
ICSPCLK
ICSPDAT
Program/Verify mode
V
DD
V
SS
Pin Type
I
I/O
P
(1)
P
P
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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