PIC16F526-E/MG Microchip Technology, PIC16F526-E/MG Datasheet - Page 25

• Manufacturer Part Number: PIC16F526-E/MG
• Description: 1.5KB Flash Program, 64B Flash Data, 8MHz Internal Oscillator, 8b ADC, 2x Compar
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F526-E/MG

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 11
• Program Memory Size: 1.5KB (1K x 12)
• Program Memory Type: FLASH
• Ram Size: 67 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 3x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 5-3:
5.4
Code protection does not prevent the CPU from
performing read or write operations on the Flash data
memory. Refer to the code protection chapter for more
information.
 2010 Microchip Technology Inc.
bit 7
Legend:
S = Bit can only be set
R = Readable bit
-n = Value at POR
bit 7-5
bit 4
bit 3
bit 2
bit 1
bit 0
U-0
—
Code Protection
Unimplemented: Read as ‘0’.
FREE: Flash Data Memory Row Erase Enable Bit
1 = Program memory row being pointed to by EEADR will be erased on the next write cycle. No write
0 = Perform write only
WRERR: Write Error Flag bit
1 = A write operation terminated prematurely (by device Reset)
0 = Write operation completed successfully
WREN: Write Enable bit
1 = Allows write cycle to Flash data memory
0 = Inhibits write cycle to Flash data memory
WR: Write Control bit
1 = Initiate a erase or write cycle
0 = Write/Erase cycle is complete
RD: Read Control bit
1 = Initiate a read of Flash data memory
0 = Do not read Flash data memory
U-0
—
will be performed. This bit is cleared at the completion of the erase operation.
EECON: FLASH CONTROL REGISTER
W = Writable bit
‘1’ = Bit is set
U-0
—
R/W-0
FREE
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
WRERR
R/W-0
WREN
R/W-0
x = Bit is unknown
PIC16F526
R/W-0
WR
DS41326E-page 25
R/W-0
RD
bit 0