PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 97
![Microcontrollers (MCU) 64KB 3328 RAM 52 I/O](/photos/16/12/161282/68-plcc-large-300dpi-lyrd_sml.jpg)
PIC18F6680-I/L
Manufacturer Part Number
PIC18F6680-I/L
Description
Microcontrollers (MCU) 64KB 3328 RAM 52 I/O
Manufacturer
Microchip Technology
Datasheet
1.PCM18XK1.pdf
(496 pages)
Specifications of PIC18F6680-I/L
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3.25 KB
Interface Type
I2C/SPI/AUSART/CAN
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
53
Number Of Timers
5
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
Minimum Operating Temperature
- 40 C
On-chip Adc
12-ch x 10-bit
Program Memory Type
Flash
Program Memory Size
64 KB
Package / Case
PLCC-68
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F6680-I/L
Manufacturer:
RUBYCON
Quantity:
46 000
Part Number:
PIC18F6680-I/L
Manufacturer:
MICROCH
Quantity:
20 000
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If the device fetches or accesses external memory
while EBDIS = 1, the pins will switch to external bus. If
the EBDIS bit is set by a program executing from exter-
nal memory, the action of setting the bit will be delayed
until the program branches into the internal memory. At
that time, the pins will change from external bus to I/O
ports.
TABLE 6-1:
2004 Microchip Technology Inc.
RD0/AD0
RD1/AD1
RD2/AD2
RD3/AD3
RD4/AD4
RD5/AD5
RD6/AD6
RD7/AD7
RE0/AD8
RE1/AD9
RE2/AD10
RE3/AD11
RE4/AD12
RE5/AD13
RE6/AD14
RE7/AD15
RH0/A16
RH1/A17
RH2/A18
RH3/A19
RJ0/ALE
RJ1/OE
RJ2/WRL
RJ3/WRH
RJ4/BA0
RJ5/CE
RJ6/LB
RJ7/UB
Name
PIC18F8X8X EXTERNAL BUS – I/O PORT FUNCTIONS
PORTD
PORTD
PORTD
PORTD
PORTD
PORTD
PORTD
PORTD
PORTE
PORTE
PORTE
PORTE
PORTE
PORTE
PORTE
PORTE
PORTH
PORTH
PORTH
PORTH
PORTJ
PORTJ
PORTJ
PORTJ
PORTJ
PORTJ
PORTJ
PORTJ
Port
bit 0 Input/Output or System Bus Address bit 0 or Data bit 0
bit 1 Input/Output or System Bus Address bit 1 or Data bit 1
bit 2 Input/Output or System Bus Address bit 2 or Data bit 2
bit 3 Input/Output or System Bus Address bit 3 or Data bit 3
bit 4 Input/Output or System Bus Address bit 4 or Data bit 4
bit 5 Input/Output or System Bus Address bit 5 or Data bit 5
bit 6 Input/Output or System Bus Address bit 6 or Data bit 6
bit 7 Input/Output or System Bus Address bit 7 or Data bit 7
bit 0 Input/Output or System Bus Address bit 8 or Data bit 8
bit 1 Input/Output or System Bus Address bit 9 or Data bit 9
bit 2 Input/Output or System Bus Address bit 10 or Data bit 10
bit 3 Input/Output or System Bus Address bit 11 or Data bit 11
bit 4 Input/Output or System Bus Address bit 12 or Data bit 12
bit 5 Input/Output or System Bus Address bit 13 or Data bit 13
bit 6 Input/Output or System Bus Address bit 14 or Data bit 14
bit 7 Input/Output or System Bus Address bit 15 or Data bit 15
bit 0 Input/Output or System Bus Address bit 16
bit 1 Input/Output or System Bus Address bit 17
bit 2 Input/Output or System Bus Address bit 18
bit 3 Input/Output or System Bus Address bit 19
bit 0 Input/Output or System Bus Address Latch Enable (ALE) Control pin
bit 1 Input/Output or System Bus Output Enable (OE) Control pin
bit 2 Input/Output or System Bus Write Low (WRL) Control pin
bit 3 Input/Output or System Bus Write High (WRH) Control pin
bit 4 Input/Output or System Bus Byte Address bit 0
bit 5 Input/Output or Chip Enable
bit 6 Input/Output or System Bus Lower Byte Enable (LB) Control pin
bit 7 Input/Output or System Bus Upper Byte Enable (UB) Control pin
Bit
PIC18F6585/8585/6680/8680
When the device is executing out of internal memory
(with EBDIS = 0) in Microprocessor with Boot Block
mode or Extended Microcontroller mode, the control sig-
nals will be in inactive. They will go to a state where the
AD<15:0>, A<19:16> are tri-state; the OE, WRH, WRL,
UB and LB signals are ‘1’; and ALE and BA0 are ‘0’.
Function
DS30491C-page 95
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