PIC16C66-10/SO Microchip Technology, PIC16C66-10/SO Datasheet

IC MCU OTP 8KX14 PWM 28SOIC

PIC16C66-10/SO

Manufacturer Part Number
PIC16C66-10/SO
Description
IC MCU OTP 8KX14 PWM 28SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr

Specifications of PIC16C66-10/SO

Core Size
8-Bit
Program Memory Size
14KB (8K x 14)
Oscillator Type
External
Core Processor
PIC
Speed
10MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Type
OTP
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Controller Family/series
PIC16C
No. Of I/o's
22
Ram Memory Size
368Byte
Cpu Speed
20MHz
No. Of Timers
3
No. Of Pwm
RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16C66-10/SO
Manufacturer:
Microchip Technology
Quantity:
135
The PIC16C66 (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 PIC16C66 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
to
PIC16C66 Rev. A Silicon Errata Sheet
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: SSP Module (I
3. Module: Timer0
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.
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.
The TMR0 register may increment when the WDT
postscaler is switched to the Timer0 prescaler. If
TMR0 = FFh, this will cause TMR0 to overflow
(setting T0IF).
Work around
Follow the following sequence:
a) Read the 8-bit TMR0 register into the
b) Clear the TMR0 register
c) Assign WDT postscaler to Timer0
d) Write W register to TMR0
W register
PIC16C66
2
C mode, ensure that the bus
2
C™ mode)
2
C mode is enabled,
DS80097A-page 1

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PIC16C66-10/SO Summary of contents

Page 1

... PIC16C66 Rev. A Silicon Errata Sheet The PIC16C66 (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 PIC16C66 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

... PIC16C66 Clarifications/Corrections to the Data Sheet: In the Device Data Sheet (DS30234D), the following clarifications and corrections should be noted. 1. Module: I/O Ports The specification for the High Voltage Open Drain I/O (parameter D150, the RA4 pin) cannot be met without possible long term reliability issues on that I/O pin ...

Page 3

... Write to TMR1H and/or TMR1L Register(s) TMR1H:TMR1L Increments  2001 Microchip Technology Inc. PIC16C66 When the TMR1H and/or TMR1L registers are written while this clock is low, TMR1 will not incre- ment on the next rising edge of this clock, but must first have a falling clock and the rising clock for TMR1 to increment ...

Page 4

... PIC16C66 4. Module: RC Oscillator The table for RC Oscillator Frequencies in the Device Characterization section of the Data Sheet is incorrect. The correct characterization informa- tion is shown in Table 4. TABLE 4: RC OSCILLATOR FREQUENCIES CHARACTERIZATION CHANGES FROM DATA SHEET C R EXT EXT 100 K 100 pF 3 100 K 330 pF 3 ...

Page 5

... 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 6

... 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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