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PDF 18F6622 Data sheet ( Hoja de datos )
| Número de pieza | 18F6622 | |
| Descripción | PIC18F6622 | |
| Fabricantes | Microchip Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de 18F6622 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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PIC18F8722 Family
Data Sheet
64/80-Pin, 1-Mbit,
Enhanced Flash Microcontrollers with
10-bit A/D and nanoWatt Technology
2004 Microchip Technology Inc.
www.DataSheet.in
Preliminary
DS39646B
1 page  
Pin Diagrams (Continued)
80-Pin TQFP
PIC18F8722 FAMILY
www.DataSheet4U.com
RH2/A18
RH3/A19
RE1/AD9/WR/P2C
RE0/AD8/RD/P2D
RG0/ECCP3/P3A
RG1/TX2/CK2
RG2/RX2/DT2
RG3/CCP4/P3D
RG5/MCLR/VPP
RG4/CCP5/P1D
VSS
VDD
RF7/SS1
RF6/AN11
RF5/AN10/CVREF
RF4/AN9
RF3/AN8
RF2/AN7/C1OUT
RH7/AN15/P1B(2)
RH6/AN14/P1C(2)
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
1 60
2 59
3 58
4 57
5 56
6 55
7 54
8 53
9
PIC18F8527
52
10
PIC18F8622
51
11
PIC18F8627
50
12
PIC18F8722
49
13 48
14 47
15 46
16 45
17 44
18 43
19 42
20 41
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
RJ2/WRL
RJ3/WRH
RB0/INT0
RB1/INT1
RB2/INT2
RB3/INT3/ECCP2(1)/P2A(1)
RB4/KBI0
RB5/KBI1/PGM
RB6/KBI2/PGC
VSS
OSC2/CLKO/RA6
OSC1/CLKI/RA7
VDD
RB7/KBI3/PGD
RC5/SDO1
RC4/SDI1/SDA1
RC3/SCK1/SCL1
RC2/ECCP1/P1A
RJ7/UB
RJ6/LB
Note 1: The ECCP2/P2A pin placement is determined by the CCP2MX configuration bit and Processor mode settings.
2: P1B, P1C, P3B and P3C pin placement is determined by the ECCPMX configuration bit.
2004 Microchip Technology Inc.
www.DataSheet.in
Preliminary
DS39646B-page 3
5 Page 
PIC18F8722 FAMILY
1.3 Details on Individual Family
Members
Devices in the PIC18F8722 family are available in
64-pin and 80-pin packages. Block diagrams for the
two groups are shown in Figure 1-1 and Figure 1-2.
The devices are differentiated from each other in five
ways:
1. Flash program memory (48 Kbytes for
PIC18F6527/8527 devices, 64 Kbytes for
PIC18F6622/8622 devices, 96 Kbytes for
PIC18F6627/8627 devices and 128 Kbytes for
PIC18F6722/8722).
2. A/D channels (12 for 64-pin devices, 16 for
80-pin devices).
3. I/O ports (7 bidirectional ports on 64-pin devices,
9 bidirectional ports on 80-pin devices).
4. External Memory Bus, configurable for 8 and
16-bit operation, is available on PIC18F8527/
8622/8627/8722 devices.
All other features for devices in this family are identical.
These are summarized in Table 1-2 and Table 1-2.
The pinouts for all devices are listed in Table 1-3 and
Table 1-4.
Like all Microchip PIC18 devices, members of the
PIC18F8722 family are available as both standard and
low-voltage devices. Standard devices with Enhanced
Flash memory, designated with an “F” in the part
number (such as PIC18F6627), accommodate an
operating VDD range of 4.2V to 5.5V. Low-voltage
parts, designated by “LF” (such as PIC18LF6627),
function over an extended VDD range of 2.0V to 5.5V.
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TABLE 1-1: DEVICE FEATURES (PIC18F6527/6622/6627/6722)
Features
PIC18F6527
PIC18F6622
PIC18F6627
PIC18F6722
Operating Frequency
DC – 40 MHz
DC – 40 MHz
DC – 40 MHz
DC – 40 MHz
Program Memory (Bytes)
48K
64K
96K 128K
Program Memory (Instructions)
24576
32768
49152
65536
Data Memory (Bytes)
3936
3936
3936
3936
Data EEPROM Memory (Bytes)
1024
1024
1024
1024
Interrupt Sources
28 28 28 28
I/O Ports
Ports A, B, C, D, E, F, G Ports A, B, C, D, E, F, G Ports A, B, C, D, E, F, G Ports A, B, C, D, E, F, G
Timers
5555
Capture/Compare/PWM
2
2
2
2
Modules
Enhanced Capture/Compare/
3
3
3
3
PWM Modules
Enhanced USART
2222
Serial Communications
MSSP,
Enhanced USART
MSSP,
Enhanced USART
MSSP,
Enhanced USART
MSSP,
Enhanced USART
Parallel Communications (PSP)
Yes
Yes
Yes
Yes
10-bit Analog-to-Digital Module 12 Input Channels
12 Input Channels
12 Input Channels
12 Input Channels
Resets (and Delays)
POR, BOR,
POR, BOR,
POR, BOR,
POR, BOR,
RESET Instruction,
RESET Instruction,
RESET Instruction,
RESET Instruction,
Stack Full, Stack
Stack Full, Stack
Stack Full, Stack
Stack Full, Stack
Underflow (PWRT, OST), Underflow (PWRT, OST), Underflow (PWRT, OST), Underflow (PWRT, OST),
MCLR (optional), WDT MCLR (optional), WDT MCLR (optional), WDT MCLR (optional), WDT
Programmable
Yes Yes Yes Yes
High/Low-Voltage Detect
Programmable Brown-out
Yes
Yes
Yes
Yes
Reset
Instruction Set
75 Instructions;
83 with Extended
Instruction Set enabled
75 Instructions;
83 with Extended
Instruction Set enabled
75 Instructions;
83 with Extended
Instruction Set enabled
75 Instructions;
83 with Extended
Instruction Set enabled
Packages
64-pin TQFP
64-pin TQFP
64-pin TQFP
64-pin TQFP
2004 Microchip Technology Inc.
www.DataSheet.in
Preliminary
DS39646B-page 9
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet 18F6622.PDF ] | |
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