PIC16F1827-I/SS Microchip Technology, PIC16F1827-I/SS Datasheet - Page 120

• Manufacturer Part Number: PIC16F1827-I/SS
• Description: IC, 8BIT MCU, PIC16F, 32MHZ, SSOP-20
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1827-I/SS

• Controller Family/series: PIC16F
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 384Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Interface: EUSART, I2C, SPI
• Core Size: 8 Bit
• Program Memory Size: 4kWords
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 384 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SSOP
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 384 B
• Interface Type: I2C, SPI, UART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 15
• Number Of Timers: 5
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 12 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PIC16F/LF1826/27
REGISTER 11-6:
TABLE 11-3:
DS41391C-page 120
EECON1
EECON2 EEPROM Control Register 2 (not a physical register)
EEADRL EEADRL7 EEADRL6 EEADRL5 EEADRL4 EEADRL3 EEADRL2 EEADRL1 EEADRL0
EEADRH
EEDATL
EEDATH
INTCON
PIE2
PIR2
Legend: — = unimplemented read as ‘0’. Shaded cells are not used by Data EEPROM module.
bit 7
Legend:
R = Readable bit
S = Bit can only be set
‘1’ = Bit is set
bit 7-0
Name
W-0/0
*
Page provides register information.
EEDATL7 EEDATL6 EEDATL5 EEDATL4 EEDATL3 EEDATL2 EEDALT1 EEDATL0
EEPGD
OSFIE
OSFIF
Bit 7
GIE
—
—
Data EEPROM Unlock Pattern bits
To unlock writes, a 55h must be written first, followed by an AAh, before setting the WR bit of the
EECON1 register. The value written to this register is used to unlock the writes. There are specific
timing requirements on these writes. Refer to Section 11.2.2 “Writing to the Data EEPROM
Memory” for more information.
SUMMARY OF REGISTERS ASSOCIATED WITH DATA EEPROM
W-0/0
EECON2: EEPROM CONTROL 2 REGISTER
EEADRH6 EEADRH5 EEADRH4 EEADRH3 EEADRH2 EEADRH1 EEADRH0
CFGS
PEIE
C2IE
Bit 6
C2IF
—
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
W-0/0
EEDATH5 EEDATH4 EEDATH3 EEDATH2 EEDATH1 EEDATH0
TMR0IE
LWLO
Bit 5
C1IE
C1IF
EEPROM Control Register 2
W-0/0
FREE
Bit 4
INTE
EEIE
EEIF
Preliminary
WRERR
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
BCL1IE
BCL1IF
IOCIE
Bit 3
W-0/0
TMR0IF
WREN
Bit 2
—
—
W-0/0
Bit 1
INTF
WR
—
—
 2010 Microchip Technology Inc.
W-0/0
CCP2IE
CCP2IF
IOCIF
Bit 0
RD
Register
on Page
W-0/0
107*
119
118
118
118
118
91
93
97
bit 0