PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 274
PIC18F6621-I/PT
Manufacturer Part Number
PIC18F6621-I/PT
Description
64 PIN, 64 KB FLASH, 3840 RAM, 52 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC18F6621-IPT.pdf
(396 pages)
Specifications of PIC18F6621-I/PT
A/d Inputs
12-Channel, 10-Bit
Comparators
2
Cpu Speed
10 MIPS
Eeprom Memory
1024 Bytes
Input Output
54
Interface
I2C/SPI/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
64-pin TQFP
Programmable Memory
64K Bytes
Ram Size
3.8K Bytes
Speed
40 MHz
Timers
2-8-bit, 3-16-bit
Voltage, Range
2-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F6621-I/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC18F6621-I/PT
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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PIC18F6525/6621/8525/8621
FIGURE 24-4:
FIGURE 24-5:
DS39612B-page 272
TBLPTR = 000FFFh
TBLPTR = 000FFFh
Register Values
Results: All table writes disabled to Block n whenever WRTn = 0
Register Values
PC = 003FFEh
PC = 008FFEh
Results: All table reads from external blocks to Block n are disabled whenever EBTRn = 0.
PC = 004FFEh
TABLAT register returns a value of ‘0’.
TABLE WRITE (WRTn) DISALLOWED
EXTERNAL BLOCK TABLE READ (EBTRn) DISALLOWED
Program Memory
Program Memory
TBLWT*
TBLWT*
TBLRD*
000000h
000000h
0007FFh
00BFFFh
00C000h
00FFFFh
0007FFh
000800h
003FFFh
004000h
007FFFh
008000h
00BFFFh
00C000h
00FFFFh
000800h
003FFFh
004000h
007FFFh
008000h
.
Configuration Bit Settings
Configuration Bit Settings
WRTB,EBTRB = 11
WRT0,EBTR0 = 01
WRT1,EBTR1 = 11
WRT2,EBTR2 = 11
WRT3,EBTR3 = 11
WRT1,EBTR1 = 11
WRT2,EBTR2 = 11
WRT3,EBTR3 = 11
WRTB,EBTRB = 11
WRT0,EBTR0 = 10
2005 Microchip Technology Inc.
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