PIC16F777-I/P Microchip Technology Inc., PIC16F777-I/P Datasheet - Page 41

• Manufacturer Part Number: PIC16F777-I/P
• Description: 40 PIN, 14 KB FLASH, 368 RAM, 36 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F777-I/P

• A/d Inputs: 14-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 36
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 40-pin PDIP
• Programmable Memory: 14K Bytes
• Ram Size: 368 Bytes
• Speed: 20 MHz
• Timers: 2-8-bit, 1-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 4-9:
TABLE 4-10:
 2002 Microchip Technology Inc.
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
Legend: ST = Schmitt Trigger input, TTL = TTL input
Note 1: Input buffers are Schmitt Triggers when in I/O mode and TTL buffers when in Parallel Slave Port mode.
09h
89h
9Fh
Legend: x = unknown, u = unchanged, - = unimplemented, read as '0'. Shaded cells are not used by PORTE.
Addr
Name
PORTE
TRISE
ADCON1
Name
PORTE FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTE
Bit 7
IBF
—
—
Bit#
bit0
bit1
bit2
Bit 6
OBF
—
—
Buffer Type
ST/TTL
ST/TTL
ST/TTL
IBOV
Bit 5
—
—
(1)
(1)
(1)
PSPMODE
Bit 4
—
—
Input/output port pin or read control input in Parallel Slave Port mode or
analog input.
For RD (PSP mode):
1 = IDLE
0 = Read operation. Contents of PORTD register output to PORTD I/O
Input/output port pin or write control input in Parallel Slave Port mode
or analog input.
For WR (PSP mode):
1 = IDLE
0 = Write operation. Value of PORTD I/O pins latched into PORTD
Input/output port pin or chip select control input in Parallel Slave Port
mode or analog input.
For CS (PSP mode):
1 = Device is not selected
0 = Device is selected
pins (if chip selected).
register (if chip selected).
Bit 3
—
—
—
PORTE Data Direction bits
PCFG2
Bit 2
RE2
PCFG1
Bit 1
RE1
Function
PCFG0
Bit 0
RE0
---- -xxx
0000 -111
---- -000
PIC16F7X
Value on:
POR,
BOR
DS30325B-page 39
Value on all
---- -uuu
0000 -111
---- -000
RESETS
other