PIC16C432/JW Microchip Technology, PIC16C432/JW Datasheet

IC MCU CMOS 8BIT 20MHZ 2K 20CDIP

PIC16C432/JW

Manufacturer Part Number
PIC16C432/JW
Description
IC MCU CMOS 8BIT 20MHZ 2K 20CDIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets

Specifications of PIC16C432/JW

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
EPROM, UV
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
20-CDIP (0.300", 7.62mm) Window
For Use With
AC164029 - MODULE SKT PROMATEII 20DIP/SSOPDVA16XP201 - ADAPTER DEVICE FOR MPLAB-ICE
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
The PIC16C432 parts you have received conform func-
tionally to the Device Data Sheet (DS41140A), except
for the anomalies described below.
REGISTER 1:
2001 Microchip Technology Inc.
None.
bit 7-3
bit 2
bit 1
bit 0
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
Note:
U-0
DD
DD
PIC16C432 Data Sheet Errata
is supplied to the LIN Bus transceiver via microcontroller
is not supplied to the LIN Bus transceiver
Transceiver V
U-0
DD
U-0
is same as microcontroller V
W = Writable bit
’1’ = Bit is set
DD
Supply bit
U-0
Clarifications/Corrections to the Data
Sheet:
In the Device Data Sheet (DS41140A), the following
clarifications and corrections should be noted.
The positions of LINTX and LINVDD are shown in
Register 1.
PIC16C432
U = Unimplemented bit, read as ‘0’
’0’ = Bit is cleared
U-0
DD
.
R/W-1
LINTX
x = Bit is unknown
U-0
DS80105C-page 1
LINVDD
R/W-1
bit 0

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PIC16C432/JW Summary of contents

Page 1

... LIN Bus transceiver DD Note: Transceiver V Legend Readable bit - n = Value at POR 2001 Microchip Technology Inc. PIC16C432 Clarifications/Corrections to the Data Sheet: In the Device Data Sheet (DS41140A), the following clarifications and corrections should be noted. The positions of LINTX and LINVDD are shown in Register 1 ...

Page 2

... High Voltage Bi-directional Bus Interface. — Battery Input Voltage. — Ground reference for logic and I/O pins. — Positive supply for logic and I/O pins. I/O = Input/Output P = Power I = Input ST = Schmitt Trigger input OD = Open Drain HV = High Voltage Description output. REF 2001 Microchip Technology Inc. ...

Page 3

... PIC16C432. Figure 6- 3 shows how to implement the hardware for a master configuration using BACT pin to generate a wake-up 2001 Microchip Technology Inc. PIC16C432 interrupt using RB0. The transceiver has an internal series resistor and diode, as defined in the LIN 1.2 specification, connecting V and LIN ...

Page 4

... PIC16C432 FIGURE 6-1: TYPICAL LIN BUS MASTER APPLICATION DS80105C-page 4 +5V +12V BAT (2) BACT 1k LIN To LIN Bus (1) 5.0nF V SS Note 1: May not be required. 2: BACT pin should be left open if not used. 2001 Microchip Technology Inc. ...

Page 5

... A new figure has been added to show LIN Bus slave configuration, Figure 6-2: FIGURE 6-2: TYPICAL LIN BUS SLAVE APPLICATION A new figure has been added to show LIN Bus configuration using Wake-up interrupt, Figure 6-3: FIGURE 6-3: LIN BUS APPLICATION USING WAKE-UP INTERRUPT 2001 Microchip Technology Inc. +5V +12V V ...

Page 6

... TLINRX must be set to ‘1’ at all times. DS80105C-page 6 Bit 4 Bit 3 Bit 2 Bit 1 RA4 RA3 RA2 LINRX (2) TRISA4 TRISA3 TRISA2 TLINRX — — — LINTX Value on Value on: Bit 0 All Other POR RESETS RA0 ---x 0000 ---u 0000 TRISA0 ---1 1111 ---1 1111 LINV ---- -1-1 ---- -1-1 DD 2001 Microchip Technology Inc. ...

Page 7

... This is a stress rating only and functional operation of the device at those or any other conditions, above those indicated in the operation listings of this specification, is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. 2001 Microchip Technology Inc. (except V and MCLR) .......................................................-0. (Note 2) ...

Page 8

... Electrical Specifications for PIC16C432 - changed to include the maximum current sunk by LIN and BACT pins. Rev. C Document (10/2001) Change title of document from Rev. B Silicon Errata to Data Sheet Errata. Deleted ‘Rev. C’ from first para- graph, page 1. DS80105C-page 8 2001 Microchip Technology Inc. ...

Page 9

... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2001, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 10

... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-334-8870 Fax: 65-334-8850 Taiwan Microchip Technology Taiwan 11F-3, No. 207 ...

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