PIC16C64A-04/P Microchip Technology, PIC16C64A-04/P Datasheet

IC MCU OTP 2KX14 PWM 40DIP

PIC16C64A-04/P

Manufacturer Part Number
PIC16C64A-04/P
Description
IC MCU OTP 2KX14 PWM 40DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr

Specifications of PIC16C64A-04/P

Core Size
8-Bit
Program Memory Size
3.5KB (2K x 14)
Core Processor
PIC
Speed
4MHz
Connectivity
I²C, SPI
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Program Memory Type
OTP
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
40-DIP (0.600", 15.24mm)
Controller Family/series
PIC16C
No. Of I/o's
33
Ram Memory Size
128Byte
Cpu Speed
4MHz
No. Of Timers
3
No. Of Pwm Channels
1
Embedded Interface Type
I2C, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
444-1001 - DEMO BOARD FOR PICMICRO MCU
Eeprom Size
-
Data Converters
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
PIC16C64A-04/PR
PIC16C64A-04/PR

Available stocks

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Manufacturer
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Price
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PIC16C64A-04/P
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MICROCHIP
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PIC16C64A-04/PQ
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Part Number:
PIC16C64A-04/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
The PIC16C64A (Rev. A) parts you have received con-
form
(DS30234D), except for the anomalies described
below.
All the problems listed here will be addressed in future
revisions of the PIC16C64A silicon.
1. Module: CCP (Compare Mode)
TABLE 1:
 2001 Microchip Technology Inc.
CCPxM<3:0> =
CCP Mode
The Compare mode may not operate as expected
when configuring the compare match to drive the
I/O pin low (CCPxM<3:0> = 1001).
When the CCP module is changed to compare
output low (CCPxM<3:0> = 1001) from any other
non-compare CCP mode, the I/O pin will immedi-
ately be driven low, regardless of the state of the
I/O data latch. The pin will remain low when the
compare match occurs (see Table 1).
However, when the CCP module is changed to
compare output high (CCPxM<3:0> = 1000) from
any other CCP mode, the I/O pin will immediately
be driven low, regardless of the state of the I/O
data latch. The pin will be driven high when the
compare match occurs.
functionally
0xxx
1000
1001
101x
11xx
COMPARE OUTPUT LOW
SWITCHING
PIC16C64A Rev. A Silicon Errata Sheet
to
I/O pin
State
H
H
H
H
H
L
L
L
L
L
the
Device
1001
Change CCP to
CCPxM<3:0> =
H
L
L
L
L
L
L
L
Data
1000
Sheet
L
L
L
L
L
L
L
L
2. Module: CCP (Compare Mode)
3. Module: SSP Module (I
Work around
To have the I/O pin high until the compare match
low occurs, force a compare match high to get the
I/O pin into the high state, then reconfigure the
compare match to force the I/O low, when the com-
pare condition occurs.
The special event trigger of the Compare mode
may not occur if both of the following conditions
exist:
CCP1
The interrupt for the compare event will still be
generated, but no special event trigger will occur.
Work around
Use the Interrupt Service Routine instead of using
the special event trigger to reset Timer1 (and start
an A/D conversion, if applicable).
If the bus is active when the I
and the next 8 bits of data on the bus match the
address of the device, then the SSP module will
generate an Acknowledge pulse.
Work around
Before enabling the I
is not active.
Unit
PIC16C64A
An instruction, one cycle (T
Timer1/Compare register match has literal
data equal to the address of a CCP register
being used. Specific cases include:
An instruction in the same cycle as a
Timer1/Compare register match has an
MSb of ‘0’.
CCP1CON
Register
CCPR1H
CCPR1L
2
C mode, ensure that the bus
2
C™ mode)
2
C mode is enabled,
CY
) prior to a
DS80095A-page 1
Literal Data
15h
16h
17h

Related parts for PIC16C64A-04/P

PIC16C64A-04/P Summary of contents

Page 1

... PIC16C64A Rev. A Silicon Errata Sheet The PIC16C64A (Rev. A) parts you have received con- form functionally to the Device (DS30234D), except for the anomalies described below. All the problems listed here will be addressed in future revisions of the PIC16C64A silicon. 1. Module: CCP (Compare Mode) The Compare mode may not operate as expected when configuring the compare match to drive the I/O pin low (CCPxM< ...

Page 2

... PIC16C64A 4. Module: SSP (SPI Mode) When the SPI is using Timer2/2 as the clock source, a shorter than expected SCK pulse may occur on the first bit of the transmitted/received data (Figure 1). FIGURE 1: SCK PULSE VARIATION USING TIMER2/2 Write SSPBUF bit0=1 bit1=0 bit2 SD0 SCK Work around ...

Page 3

... Min Typ Max 1. Continuous — — (1) Single Byte 40 — — 1. Continuous — — (1) Single Byte 40 — — 1 — — ( PIC16C64A Data Sheet Specification Units Min Typ Max — — Data Sheet Specification Units Min Typ Max — — N. — — N.A. ...

Page 4

... PIC16C64A 3. Module: Timer1 The operation of Timer1 needs some clarification when the timer registers are written and the TMR1ON bit is set. The internal clock signal, that is the input to the TMR1 prescaler, affects the incrementing of Timer1 (TMR1H:TMR1L registers and the Timer1 prescaler). When the Timer1 registers are NOT written, the Timer1 will increment on the rising edge of the TMR1 increment clock ...

Page 5

... DD . New Specification Min Typ Max 3.65 — 4.35 PIC16C64A Current Data Sheet Values Average % Variation 4.12 MHz ± 1.4% 2.35 MHz ± 1.4% 268 kHz ± 1.1% 1.80 MHz ± 1.0% 1.27 MHz ± 1.0% 688 kHz ± ...

Page 6

... PIC16C64A NOTES: DS80095A-page 6  2001 Microchip Technology Inc. ...

Page 7

... L , SEEVAL, MPLAB and The EE OQ Embedded Control Solutions Company are registered trade- marks of Microchip Technology Incorporated in the U.S.A. and other countries. Total Endurance, ICSP, In-Circuit Serial Programming, Filter- Lab, MXDEV, microID, FlexROM, fuzzyLAB, MPASM, MPLINK, MPLIB, PICDEM, ICEPIC, Migratable Memory, FanSense, ECONOMONITOR, SelectMode and microPort are trademarks of Microchip Technology Incorporated in the U ...

Page 8

... Microchip. No licenses are conveyed, implicitly or otherwise, except as maybe explicitly expressed herein, under any intellec- tual property rights. The Microchip logo and name are registered trademarks of Microchip Technology Inc. in the U.S.A. and other countries. All rights reserved. All other trademarks mentioned herein are the property of their respective companies. ...

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