PIC18F8680-E/PT Microchip Technology, PIC18F8680-E/PT Datasheet - Page 135
PIC18F8680-E/PT
Manufacturer Part Number
PIC18F8680-E/PT
Description
IC PIC MCU FLASH 32KX16 80TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PCM18XK1.pdf
(496 pages)
3.PIC18F6585-IPT.pdf
(8 pages)
4.PIC18F6585-IPT.pdf
(38 pages)
5.PIC18F6585-IPT.pdf
(14 pages)
Specifications of PIC18F8680-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
25MHz
Connectivity
CAN, EBI/EMI, I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
68
Program Memory Size
64KB (32K x 16)
Program Memory Type
FLASH
Eeprom Size
1K x 8
Ram Size
3.25K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
80-TFQFP
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
3328 B
Interface Type
I2C, SPI, AUSART, CAN
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
69
Number Of Timers
8
Operating Supply Voltage
4.2 V to 5.5 V
Maximum Operating Temperature
+ 125 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, DM183032
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit
For Use With
XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
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Price
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Manufacturer:
HISILICON
Quantity:
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Part Number:
PIC18F8680-E/PT
Manufacturer:
Microchip Technology
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Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PCM18XK1 PDF datasheet #2
- PIC18F6585-IPT PDF datasheet #3
- PIC18F6585-IPT PDF datasheet #4
- PIC18F6585-IPT PDF datasheet #5
- Current page: 135 of 496
- Download datasheet (9Mb)
10.4
PORTD is an 8-bit wide, bidirectional port. The corre-
sponding data direction register is TRISD. Setting a
TRISD bit (= 1) will make the corresponding PORTD
pin an input (i.e., put the corresponding output driver in
a high-impedance mode). Clearing a TRISD bit (= 0)
will make the corresponding PORTD pin an output (i.e.,
put the contents of the output latch on the selected pin).
The Data Latch register (LATD) is also memory mapped.
Read-modify-write operations on the LATD register read
and write the latched output value for PORTD.
PORTD is an 8-bit port with Schmitt Trigger input
buffers. Each pin is individually configurable as an input
or output.
On PIC18F8X8X devices, PORTD is multiplexed with
the system bus as the external memory interface; I/O
port functions are only available when the system bus
is disabled by setting the EBDIS bit in the MEMCOM
register (MEMCON<7>). When operating as the exter-
nal memory interface, PORTD is the low-order byte of
the multiplexed address/data bus (AD7:AD0).
PORTD can also be configured as an 8-bit wide micro-
processor port (Parallel Slave Port) by setting control
bit, PSPMODE (TRISE<4>). In this mode, the input
buffers are TTL. See Section 10.10 “Parallel Slave
Port (PSP)” for additional information.
EXAMPLE 10-4:
2004 Microchip Technology Inc.
Note:
CLRF
CLRF
MOVLW
MOVWF
PORTD, TRISD and LATD
Registers
PORTD
LATD
0CFh
TRISD
On a Power-on Reset, these pins are
configured as digital inputs.
; Initialize PORTD by
; clearing output
; data latches
; Alternate method
; to clear output
; data latches
; Value used to
; initialize data
; direction
; Set RD<3:0> as inputs
; RD<5:4> as outputs
; RD<7:6> as inputs
INITIALIZING PORTD
PIC18F6585/8585/6680/8680
FIGURE 10-9:
RD TRISD
RD PORTD
RD LATD
Data
Bus
WR TRISD
Note 1:
WR LATD
or
PORTD
I/O pins have diode protection to V
TRIS Latch
Data Latch
D
D
CK
CK
PORTD BLOCK DIAGRAM
IN I/O PORT MODE
Q
Q
Q
EN
DS30491C-page 133
EN
Schmitt
Trigger
Input
Buffer
D
DD
and V
SS
I/O pin
.
(1)
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