PIC18F66K22-I/PT Microchip Technology, PIC18F66K22-I/PT Datasheet - Page 413

• Manufacturer Part Number: PIC18F66K22-I/PT
• Description: 64kB Flash, 4kB RAM, 1kB EE, NanoWatt XLP, GP 64 TQFP 10x10x1mm TRAY
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F66K22-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 64MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 64KB (32K 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 16x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 28-11: CONFIG6H: CONFIGURATION REGISTER 6 HIGH (BYTE ADDRESS 30000Bh)
 2010 Microchip Technology Inc.
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, see Figure 28-6.
WRTD: Data EEPROM Write Protection bit
1 = Data EEPROM not write-protected
0 = Data EEPROM write-protected
WRTB: Boot Block Write Protection bit
1 = Boot block, not write-protected
0 = Boot block, write-protected
WRTC: Configuration Register Write Protection bit
1 = Configuration registers, not write-protected
0 = Configuration registers, write-protected
Unimplemented: Read as ‘ 0 ’
WRTB
R/C-1
C = Clearable bit
W = Writable bit
‘1’ = Bit is set
WRTC
R-1
(1)
(2)
U-0
Preliminary
—
(2)
(2)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
PIC18F87K22 FAMILY
(2)
U-0
—
(1)
U-0
—
x = Bit is unknown
U-0
—
DS39960B-page 413
U-0
—
bit 0