PIC16F1828-E/SS Microchip Technology, PIC16F1828-E/SS Datasheet - Page 117

• Manufacturer Part Number: PIC16F1828-E/SS
• Description: 7 KB Flash, 256 Bytes RAM, 32 MHz Int. Osc, 18 I/0, Enhanced Mid Range Core 20 S
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1828-E/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 20-SSOP (0.200", 5.30mm Width)
• Processor Series: PIC16F
• Core: PIC
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11.6
Depending on the application, good programming
practice may dictate that the value written to the data
EEPROM or program memory should be verified (see
Example
Example 11-6
EXAMPLE 11-6:
 2010 Microchip Technology Inc.
BANKSEL EEDATL
MOVF
BSF
XORWF
BTFSS
GOTO
:
Write Verify
11-6) to the desired value to be written.
EEDATL, W
EECON1, RD ;YES, Read the
EEDATL, W
STATUS, Z
WRITE_ERR
shows how to verify a write to EEPROM.
EEPROM WRITE VERIFY
;
;EEDATL not changed
;from previous write
;value written
;
;Is data the same
;No, handle error
;Yes, continue
Preliminary
PIC16(L)F1824/1828
DS41419B-page 117