PIC18F87K90-E/PT Microchip Technology, PIC18F87K90-E/PT Datasheet - Page 436

• Manufacturer Part Number: PIC18F87K90-E/PT
• Description: 128kB Flash, 4kB RAM, 1kB EE, 16MIPS, NanoWatt XLP, LCD, 5V 80 TQFP 12x12x1mm TR
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F87K90-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F87K90 FAMILY
REGISTER 28-11: CONFIG6H: CONFIGURATION REGISTER 6 HIGH (BYTE ADDRESS 30000Bh)
DS39957D-page 436
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5
bit 4-0
Note 1:
WRTD
R/C-1
2:
This bit is read-only in Normal Execution mode; it can be written only in Program mode.
For the memory size of the blocks, refer to
WRTD: Data EEPROM Write Protection bit
1 = Data EEPROM is not write-protected
0 = Data EEPROM is write-protected
WRTB: Boot Block Write Protection bit
1 = Boot block is not write-protected
0 = Boot block is write-protected
WRTC: Configuration Register Write Protection bit
1 = Configuration registers are not write-protected
0 = Configuration registers are write-protected
Unimplemented: Read as ‘ 0 ’
WRTB
R/C-1
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
WRTC
R-1
(1)
U-0
—
Figure
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
28-6.
U-0
—
(1)
U-0
—
 2009-2011 Microchip Technology Inc.
x = Bit is unknown
U-0
—
U-0
—
bit 0
(2)