PIC16C432-I/SS Microchip Technology, PIC16C432-I/SS Datasheet - Page 28

• Manufacturer Part Number: PIC16C432-I/SS
• Description: IC MCU CMOS 8BIT 20MHZ 2K 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C432-I/SS

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: LIN (Local Interconnect Network)
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: OTP
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-SSOP
• For Use With: AC164029 - MODULE SKT PROMATEII 20DIP/SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

PIC16C432
REGISTER 5-1:
TABLE 5-1:
DS41140B-page 26
Address
05h
85h
90h
Legend:
Note 1: Shaded bits are not used by LIN transceiver
2: TLINRX must be set to ‘1’ at all times.
PORTA
TRISA
LININTF
x = unknown, u = unchanged, — = Unimplemented locations read as ‘0’.
bit 7-3
bit 2
bit 1
bit 0
Note 1: Transceiver V
Name
SUMMARY OF REGISTERS ASSOCIATED WITH LIN TRANSCEIVER
Bit 7
—
—
—
LININTF REGISTER (ADDRESS: 90h)
bit 7
Unimplemented: Read as '0'
LINTX: LIN Bus Transmit bit
1 = LIN Bus line is high
0 = LIN Bus line is low
Unimplemented: Read as '0'
LINVDD: LIN Bus Transceiver V
1 = V
0 = V
Legend:
R = Readable bit
-n = Value at POR
U-0
—
Bit 6
DD
DD
—
—
—
is supplied to the LIN Bus transceiver via microcontroller
is not supplied to the LIN Bus transceiver
DD
Bit 5
—
—
—
is same as microcontroller V
U-0
—
TRISA4
Bit 4
RA4
—
U-0
Preliminary
—
W = Writable bit
’1’ = Bit is set
TRISA3
Bit 3
RA3
—
DD
Supply bit
U-0
TRISA2
—
LINTX
Bit 2
RA2
DD
.
TLINRX
LINRX
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
Bit 1
—
U-0
—
(2)
TRISA0 ---1 1111 ---1 1111
LINV
Bit 0
RA0
LINTX
R/W-1
DD
2002 Microchip Technology Inc.
---x 0000 ---u 0000
---- -1-1 ---- -1-1
Value on
POR
x = Bit is unknown
U-0
—
All Other
Value on
RESETS
LINVDD
R/W-1
bit 0