PIC18F6620T-I/PT Microchip Technology, PIC18F6620T-I/PT Datasheet - Page 248

• Manufacturer Part Number: PIC18F6620T-I/PT
• Description: IC MCU FLASH 32KX16 W/AD 64-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F6620T-I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 52
• Program Memory Size: 64KB (32K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 3.75K x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TFQFP
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3840 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 52
• Number Of Timers: 2 x 8 bit
• Operating Supply Voltage: 4.2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DV164136, DM183022, DM183032
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 12 bit
• Data Rom Size: 1024 B
• Height: 1 mm
• Length: 10 mm
• Supply Voltage (max): 5.5 V, 5.8 V
• Supply Voltage (min): 3.9 V, 4.2 V
• Width: 10 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC18F6520/8520/6620/8620/6720/8720
REGISTER 23-9:
DS39609B-page 246
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
bit 7
WR7: Write Protection bit
1 = Block 7 (01C000-01FFFFh) not write-protected
0 = Block 7 (01C000-01FFFFh) write-protected
WR6: Write Protection bit
1 = Block 6 (018000-01BFFFh) not write-protected
0 = Block 6 (018000-01BFFFh) write-protected
WR5: Write Protection bit
1 = Block 5 (014000-017FFFh) not write-protected
0 = Block 5 (014000-017FFFh) write-protected
WR4: Write Protection bit
1 = Block 4 (010000-013FFFh) not write-protected
0 = Block 4 (010000-013FFFh) write-protected
WR3: Write Protection bit
For PIC18FX520 devices:
1 = Block 3 (006000-007FFFh) not write-protected
0 = Block 3 (006000-007FFFh) write-protected
For PIC18FX620 and PIC18FX720 devices:
1 = Block 3 (00C000-00FFFFh) not write-protected
0 = Block 3 (00C000-00FFFFh) write-protected
WR2: Write Protection bit
For PIC18FX520 devices:
1 = Block 2 (004000-005FFFh) not write-protected
0 = Block 2 (004000-005FFFh) write-protected
For PIC18FX620 and PIC18FX720 devices:
1 = Block 2 (008000-00BFFFh) not write-protected
0 = Block 2 (008000-00BFFFh) write-protected
WR1: Write Protection bit
For PIC18FX520 devices:
1 = Block 1 (002000-003FFFh) not write-protected
0 = Block 1 (002000-003FFFh) write-protected
For PIC18FX620 and PIC18FX720 devices:
1 = Block 1 (004000-007FFFh) not write-protected
0 = Block 1 (004000-007FFFh) write-protected
WR0: Write Protection bit
For PIC18FX520 devices:
1 = Block 0 (000800-001FFFh) not write-protected
0 = Block 0 (000800-001FFFh) write-protected
For PIC18FX620 and PIC18FX720 devices:
1 = Block 0 (000200-003FFFh) not write-protected
0 = Block 0 (000200-003FFFh) write-protected
CONFIG6L: CONFIGURATION REGISTER 6 LOW (BYTE ADDRESS 30000Ah)
Legend:
R = Readable bit
- n = Value when device is unprogrammed
WRT7
Note 1: Unimplemented in PIC18FX520 and PIC18FX620 devices; maintain this bit set.
R/P-1
(1)
WRT6
R/P-1
(1)
WRT5
(1)
(1)
(1)
(1)
P = Programmable bit
R/P-1
(1)
WRT4
R/P-1
(1)
WRT3
R/P-1
U = Unimplemented bit, read as ‘0’
u = Unchanged from programmed state
WRT2
R/P-1
 2004 Microchip Technology Inc.
WRT1
R/P-1
WRT0
R/P-1
bit 0