PIC16LC73-04I/SO Microchip Technology, PIC16LC73-04I/SO Datasheet - Page 111

• Manufacturer Part Number: PIC16LC73-04I/SO
• Description: IC PIC MCU 4K 4MHZ OTP 28-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16LC73-04I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -

TABLE 12-8:
FIGURE 12-12: SYNCHRONOUS TRANSMISSION
FIGURE 12-13: SYNCHRONOUS TRANSMISSION (THROUGH TXEN)
Address
0Ch
18h
19h
8Ch
98h
99h
Legend: x = unknown, - = unimplemented, read as '0'. Shaded cells are not used for Synchronous Master Transmission.
Note 1: Bits PSPIE and PSPIF are reserved on the PIC16C73/73A/76, always maintain these bits clear.
RC7/RX/DT pin
RC6/TX/CK pin
TXREG reg
Write to
1997 Microchip Technology Inc.
(Interrupt flag)
TXEN bit
TRMT bit
TXIF bit
TRMT
RC7/RX/DT pin
RC6/TX/CK pin
Name
PIR1
RCSTA
TXREG
PIE1
TXSTA
SPBRG Baud Rate Generator Register
Q1Q2 Q3Q4 Q1 Q2Q3 Q4Q1 Q2Q3 Q4Q1 Q2Q3 Q4Q1 Q2 Q3Q4
'1'
TXREG reg
Note: Sync master mode; SPBRG = '0'. Continuous transmission of two 8-bit words
TRMT bit
TXEN bit
TXIF bit
Write to
Write word1
REGISTERS ASSOCIATED WITH SYNCHRONOUS MASTER TRANSMISSION
USART Transmit Register
PSPIF
PSPIE
CSRC
SPEN
Bit 7
(1)
(1)
ADIF
ADIE
Bit 0
Bit 6
RX9
TX9
Write word2
SREN
TXEN
RCIF
RCIE
Bit 5
WORD 1
Bit 1
bit0
CREN
SYNC
Bit 4
TXIF
TXIE
Bit 2
SSPIF
SSPIE
Bit 3
bit1
—
—
Q3Q4 Q1Q2 Q3Q4 Q1Q2 Q3Q4 Q1Q2 Q3 Q4Q1 Q2Q3 Q4Q1 Q2Q3 Q4Q1 Q2Q3 Q4
CCP1IF
CCP1IE
BRGH
FERR
Bit 2
Bit 7
bit2
TMR2IF
TMR2IE
OERR
TRMT
Bit 1
Bit 0
WORD 2
TMR1IE
TMR1IF
RX9D
TX9D
Bit 0
Bit 1
bit6
0000 0000
0000 -00x
0000 0000
0000 0000
0000 -010
0000 0000
PIC16C7X
Value on:
POR,
BOR
bit7
DS30390E-page 111
other Resets
Value on all
0000 0000
0000 -00x
0000 0000
0000 0000
0000 -010
0000 0000
Bit 7
'1'