PIC17C42A-33I/PQ Microchip Technology, PIC17C42A-33I/PQ Datasheet

IC MCU OTP 2KX16 PWM 44-MQFP

PIC17C42A-33I/PQ

Manufacturer Part Number
PIC17C42A-33I/PQ
Description
IC MCU OTP 2KX16 PWM 44-MQFP
Manufacturer
Microchip Technology
Series
PIC® 17Cr

Specifications of PIC17C42A-33I/PQ

Core Processor
PIC
Core Size
8-Bit
Speed
33MHz
Connectivity
UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
33
Program Memory Size
4KB (2K x 16)
Program Memory Type
OTP
Ram Size
232 x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 6 V
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
44-MQFP, 44-PQFP
Processor Series
PIC17C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
232 B
Interface Type
SCI, USART
Maximum Clock Frequency
33 MHz
Number Of Programmable I/os
33
Number Of Timers
8
Operating Supply Voltage
2.5 V to 6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ICE2000
Minimum Operating Temperature
- 40 C
For Use With
AC164316 - MODULE SKT MPLAB PM3 44MQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
 Details

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC17C42A-33I/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
The PIC17C42A (Rev. A) parts you have received con-
form functionally to the PIC17C4X preliminary data
sheet (DS30412 C ), except for the following clarifica-
tions and corrections.
October, 1997 Microchip Technology Inc.
Note:
NONE
As with any windowed EPROM device, please cover the window at all times, except when erasing.
PIC17C42A Rev. A Silicon Errata Sheet
Clarifications/Corrections to the Data Sheet:
The PIC17C42A Preliminary Data Sheet (document
DS30412 C ) that you have received, requires the follow-
ing clarifications and corrections.
1.
2.
3.
The clearing of any interrupt enable bit(s) in the
INTSTA register should be preceded by the dis-
abling of the global interrupt control bit (setting
GLINTD). Global interrupts may then be re-
enabled. The individual interrupts may be re-
enabled without further control of the GLINTD
bit.
When global interrupts are enabled, if the interrupt
flag is being set when the corresponding enable bit
is being cleared the device will branch to the reset
vector address (0h). The interrupt flag will not be
(automatically) cleared.
The RETURN instruction causes an update of the
PCLATH register. The PCLATH register is
loaded with the high address of the RETURN
instruction.
The Table write to internal program memory (self
programming) can occur even when the MCLR
pin is either at the V
When the MCLR pin is at V
sequence occurs, but the programming voltage
is marginal since the MCLR pin is not at the cor-
rect level. This table write may cause the speci-
fied program memory location to be corrupted
(depending on the data in the TABLAT register).
PIC17C42A
IH
DS30412C/42A/E1A2-page 1
or V
IH
IHH
, the table write
voltage level.

Related parts for PIC17C42A-33I/PQ

PIC17C42A-33I/PQ Summary of contents

Page 1

... PIC17C42A Rev. A Silicon Errata Sheet The PIC17C42A (Rev. A) parts you have received con- form functionally to the PIC17C4X preliminary data sheet (DS30412 C ), except for the following clarifica- tions and corrections. NONE Note: As with any windowed EPROM device, please cover the window at all times, except when erasing. ...

Page 2

... PIC17C42A 4. Unexpected results may occur if a table write ( TABLWT instruction) to external memory occurs after a table read ( TABLRD instruction). To ensure that the proper 16-bit value is written, a table write ( TLWT ) intruction(s) needs to be fol- lowed by the TABLWT instruction. If not the value that is written will not be as expected. The value ...

Page 3

... 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. © 2002, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...

Page 4

... 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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