PIC18F6621-I/PT Microchip Technology Inc., PIC18F6621-I/PT Datasheet - Page 4

• 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

PIC18F6525/6621/8525/8621
Pin Diagrams
DS39612B-page 2
64-Pin TQFP
Note 1:
MCLR/V
RF5/AN10/CV
RG0/ECCP3/P3A
RF2/AN7/C1OUT
RG3/CCP4/P3D
RG4/CCP5/P1D
2:
RG2/RX2/DT2
RG1/TX2/CK2
RE1/WR/P2C
RE0/RD/P2D
RF6/AN11
PP
RF4/AN9
RF3/AN8
ECCP2/P2A are multiplexed with RC1 when CCP2MX is set, or RE7 when CCP2MX is not set.
RG5 is multiplexed with MCLR and is only available when the MCLR Resets are disabled.
RF7/SS
/RG5
V
V
REF
DD
SS
(2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64 63 62 61
17 18 19 20 21 22 23 24 25 26
60 59
PIC18F6525
PIC18F6621
58 57 56 55
27 28 29 30
54 53 52 51
31
50 49
32
 2005 Microchip Technology Inc.
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
RB0/INT0/FLT0
RB1/INT1
RB2/INT2
RB3/INT3
RB4/KBI0
RB5/KBI1/PGM
RB6/KBI2/PGC
V
OSC2/CLKO/RA6
OSC1/CLKI
V
RB7/KBI3/PGD
RC5/SDO
RC4/SDI/SDA
RC3/SCK/SCL
RC2/ECCP1/P1A
SS
DD