PIC16F737-I/SP Microchip Technology Inc., PIC16F737-I/SP Datasheet - Page 73

• Manufacturer Part Number: PIC16F737-I/SP
• Description: 28 PIN, 7 KB FLASH, 368 RAM, 25 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F737-I/SP

• A/d Inputs: 5-Channel, 8-Bit
• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 25
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 28-pin SPDIP
• Programmable Memory: 7K Bytes
• Ram Size: 192 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

FIGURE 5-21:
FIGURE 5-22:
TABLE 5-11:
 2004 Microchip Technology Inc.
08h
09h
89h
0Ch
8Ch
9Fh
Legend:
Note 1:
Address
PORTD<7:0>
PORTD<7:0>
2:
PORTD
PORTE
TRISE
PIR1
PIE1
ADCON1
PSPIF
PSPIF
x = unknown, u = unchanged, — = unimplemented, read as ‘0’. Shaded cells are not used by the Parallel Slave Port.
Bits PSPIE and PSPIF are reserved on the PIC16F737/767; always maintain these bits clear.
RE3 is an input only. The state of the TRISE3 bit has no effect and will always read ‘1’.
Name
OBF
OBF
CS
WR
RD
IBF
CS
WR
RD
IBF
REGISTERS ASSOCIATED WITH PARALLEL SLAVE PORT
Port Data Latch when written: Port pins when read
PSPIE
PSPIF
ADFM
Bit 7
PARALLEL SLAVE PORT WRITE WAVEFORMS
PARALLEL SLAVE PORT READ WAVEFORMS
IBF
—
Q1
Q1
(1)
(1)
ADCS2 VCFG1
ADIE
Bit 6
ADIF
OBF
Q2
—
Q2
IBOV
RCIF
RCIE
Bit 5
Q3
—
Q3
PSPMODE
VCFG0
Q4
Q4
Bit 4
TXIF
TXIE
—
Q1
Q1
PCFG3 PCFG2
SSPIE CCP1IE TMR2IE TMR1IE
SSPIF
Bit 3
RE3
—
(2)
Q2
Q2
PORTE Data Direction bits
CCP1IF TMR2IF TMR1IF
Bit 2
RE2
Q3
Q3
PCFG1
Bit 1
RE1
Q4
Q4
PCFG0
Bit 0
RE0
Q1
Q1
PIC16F7X7
xxxx xxxx
---- x000
0000 1111
0000 0000
0000 0000
0000 0000
POR, BOR
Q2
Value on:
Q2
DS30498C-page 71
Q3
Q3
uuuu uuuu
---- x000
0000 1111
0000 0000
0000 0000
0000 0000
Value on
all other
Resets
Q4
Q4