PIC16C66-20/SO Microchip Technology, PIC16C66-20/SO Datasheet - Page 254

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PIC16C66-20/SO

Manufacturer Part Number
PIC16C66-20/SO
Description
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,28PIN,PLASTIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr

Specifications of PIC16C66-20/SO

Rohs Compliant
YES
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
14KB (8K x 14)
Program Memory Type
OTP
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOIC (7.5mm Width)
Processor Series
PIC16C
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
I2C, SPI, USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
22
Number Of Timers
3 bit
Operating Supply Voltage
2.5 V to 6 V
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
ICE2000, DM163022
Minimum Operating Temperature
0 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT28SO-1 - SOCKET TRANSITION 28SOIC 300MIL309-1073 - ADAPTER 28-SOIC TO 28-SOIC309-1024 - ADAPTER 28-SOIC TO 28-DIP309-1023 - ADAPTER 28-SOIC TO 28-DIP
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
 Details
PIC16C6X
FIGURE 22-3: CLKOUT AND I/O TIMING
TABLE 22-3:
DS30234D-page 254
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
Note 1: Measurements are taken in RC Mode where CLKOUT output is 4 x T
Param
22††*
23††*
*
††
No.
10*
11*
12*
13*
14*
15*
16*
17*
18*
19*
20*
21*
CLKOUT
I/O Pin
(output)
I/O Pin
(input)
OSC1
These parameters are asynchronous events not related to any internal clock edge.
These parameters are characterized but not tested.
Data in "Typ" column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
tested.
Note: Refer to Figure 22-1 for load conditions.
Sym
TosH2ckL
TosH2ckH OSC1 to CLKOUT
TckR
TckF
TckL2ioV
TioV2ckH
TckH2ioI
TosH2ioV
TosH2ioI
TioV2osH
TioR
TioF
Tinp
Trbp
CLKOUT AND I/O TIMING REQUIREMENTS
Characteristic
OSC1 to CLKOUT
CLKOUT rise time
CLKOUT fall time
CLKOUT
Port in valid before CLKOUT
Port in hold after CLKOUT
invalid (I/O in hold time)
Port output rise time
Port output fall time
INT pin high or low time
RB7:RB4 change INT high or low time
OSC1 (Q1 cycle) to Port out valid
OSC1 (Q2 cycle) to Port input
Port input valid to OSC1 (I/O in setup time)
old value
Q4
to Port out valid
10
13
17
14
20, 21
Preliminary
Q1
PIC16CR63/R65
PIC16LCR63/R65
PIC16CR63/R65
PIC16LCR63/R65
PIC16CR63/R65
PIC16LCR63/R65
19
18
Tosc + 200
OSC
Min
100
200
T
T
.
Q2
0
0
CY
CY
15
Typ†
75
75
35
35
50
10
10
0.5T
1997 Microchip Technology Inc.
Max
200
200
100
100
150
11
CY
40
80
40
80
12
+ 20
new value
16
Units Conditions
Q3
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1

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