PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 85

• Manufacturer Part Number: PIC18F6621-I/PT
• Description: 64 PIN, 64 KB FLASH, 3840 RAM, 52 I/O
• Manufacturer: Microchip Technology Inc.

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

TABLE 7-1:
 2005 Microchip Technology Inc.
INTCON
EEADRH
EEADR
EEDATA
EECON2
EECON1
IPR2
PIR2
PIE2
Legend:
Name
Data EEPROM Address Register
Data EEPROM Data Register
Data EEPROM Control Register 2 (not a physical register)
x = unknown, u = unchanged, — = unimplemented, read as ‘
GIE/GIEH PEIE/GIEL TMR0IE
EEPGD
Bit 7
—
—
—
—
REGISTERS ASSOCIATED WITH DATA EEPROM MEMORY
CFGS
CMIP
CMIF
CMIE
Bit 6
—
Bit 5
—
—
—
—
—
INT0IE
FREE
EEIP
EEIF
EEIE
Bit 4
PIC18F6525/6621/8525/8621
—
WRERR
BCLIP
BCLIF
BCLIE
RBIE
Bit 3
—
TMR0IF
WREN
LVDIP
LVDIE
LVDIF
Bit 2
0
—
’. Shaded cells are not used during Flash/EEPROM access.
EE Addr Register High ---- --00
TMR3IP
TMR3IF
TMR3IE
INT0IF
Bit 1
WR
CCP2IP
CCP2IE
CCP2IF
RBIF
Bit 0
RD
0000 000x
0000 0000
0000 0000
xx-0 x000
-1-1 1111
-0-0 0000
-0-0 0000
POR, BOR
Value on:
—
DS39612B-page 83
0000 000u
---- --00
0000 0000
0000 0000
uu-0 u000
-1-1 1111
---0 0000
---0 0000
Value on
all other
Resets
—