PIC16F737-I/SO Microchip Technology Inc., PIC16F737-I/SO Datasheet - Page 71

• Manufacturer Part Number: PIC16F737-I/SO
• Description: MCU, 8-Bit, 4KW Flash, 368 RAM, 25 I/O, SOIC-28
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F737-I/SO

• A/d Inputs: 11-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 25
• Interface: I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SOIC
• Programmable Memory: 7K 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

REGISTER 5-1:
 2004 Microchip Technology Inc.
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
TRISE REGISTER (ADDRESS 89h)
bit 7
Parallel Slave Port Status/Control bits:
IBF: Input Buffer Full Status bit
1 = A word has been received and is waiting to be read by the CPU
0 = No word has been received
OBF: Output Buffer Full Status bit
1 = The output buffer still holds a previously written word
0 = The output buffer has been read
IBOV: Input Buffer Overflow Detect bit (in Microprocessor mode)
1 = A write occurred when a previously input word has not been read (must be cleared in
0 = No overflow occurred
PSPMODE: Parallel Slave Port Mode Select bit
1 = Parallel Slave Port mode
0 = General Purpose I/O mode
Unimplemented: Read as ‘1’
PORTE Data Direction bits:
TRISE2: Direction Control bit for pin RE2/CS/AN7
1 = Input
0 = Output
TRISE1: Direction Control bit for pin RE1/WR/AN6
1 = Input
0 = Output
TRISE0: Direction Control bit for pin RE0/RD/AN5
1 = Input
0 = Output
Legend:
R = Readable bit
-n = Value at POR
Note 1: RE3 is an input only. The state of the TRISE3 bit has no effect and will always read ‘1’.
R-0
IBF
software)
OBF
R-0
R/W-0
IBOV
W = Writable bit
‘1’ = Bit is set
(1)
PSPMODE
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
—
U-0
(1)
TRISE2
R/W-1
PIC16F7X7
x = Bit is unknown
TRISE1
R/W-1
DS30498C-page 69
TRISE0
R/W-1
bit 0