PIC18F6680-I/L Microchip Technology, PIC18F6680-I/L Datasheet - Page 150

• Manufacturer Part Number: PIC18F6680-I/L
• Description: Microcontrollers (MCU) 64KB 3328 RAM 52 I/O
• Manufacturer: Microchip Technology

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

PIC18F6585/8585/6680/8680
TABLE 10-15: PORTH FUNCTIONS
TABLE 10-16: SUMMARY OF REGISTERS ASSOCIATED WITH PORTH
DS30491C-page 148
RH0/A16
RH1/A17
RH2/A18
RH3/A19
RH4/AN12
RH5/AN13
RH6/AN14/P1C
RH7/AN15/P1B
Legend: ST = Schmitt Trigger input, TTL = TTL input
Note 1:
TRISH
PORTH
LATH
ADCON1
MEMCON
Legend: x = unknown, u = unchanged, – = unimplemented. Shaded cells are not used by PORTH.
Note 1:
Name
Name
2:
(1)
Input buffers are Schmitt Triggers when in I/O mode and TTL buffers when in System Bus or Parallel Slave
Port mode.
Alternate pin assignment when ECCPMX configuration bit is cleared.
This register is held in Reset in Microcontroller mode.
PORTH Data Direction Control Register
Read PORTH pin/Write PORTH Data Latch
Read PORTH Data Latch/Write PORTH Data Latch
EBDIS
(2)
Bit 7
(2)
—
Bit#
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
Bit 6
—
—
Buffer Type
ST/TTL
ST/TTL
ST/TTL
ST/TTL
VCFG1 VCFG0 PCFG3 PCFG2 PCFG1 PCFG0
WAIT1
Bit 5
ST
ST
ST
ST
(1)
(1)
(1)
(1)
WAIT0
Bit 4
Input/output port pin or address bit 16 for external memory interface.
Input/output port pin or address bit 17 for external memory interface.
Input/output port pin or address bit 18 for external memory interface.
Input/output port pin or address bit 19 for external memory interface.
Input/output port pin or analog input channel 12.
Input/output port pin or analog input channel 13.
Input/output port pin or analog input channel 14.
Input/output port pin or analog input channel 15.
Bit 3
—
Bit 2
—
WM1
Bit 1
Function
WM0
Bit 0
 2004 Microchip Technology Inc.
POR, BOR
1111 1111
xxxx xxxx
xxxx xxxx
--00 0000
0-00 --00
Value on:
1111 1111
uuuu uuuu
uuuu uuuu
--00 0000
0-00 --00
Value on
all other
Resets