PIC16F690-E/ML Microchip Technology, PIC16F690-E/ML Datasheet - Page 96
![IC, 8BIT MCU, PIC16F, 20MHZ, QFN-20](/photos/6/64/66481/c04-126_ml_sml.jpg)
PIC16F690-E/ML
Manufacturer Part Number
PIC16F690-E/ML
Description
IC, 8BIT MCU, PIC16F, 20MHZ, QFN-20
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F690DM-PCTLHS.pdf
(306 pages)
3.PIC16F677-IP.pdf
(2 pages)
4.PIC16F677-IP.pdf
(16 pages)
Specifications of PIC16F690-E/ML
Controller Family/series
PIC16F
No. Of I/o's
18
Eeprom Memory Size
256Byte
Ram Memory Size
256Byte
Cpu Speed
20MHz
No. Of Timers
3
Core Size
8 Bit
Program Memory Size
4096 Words
Core Processor
PIC
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
18
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 12x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
XLT20QFN-1 - SOCKET TRANSITION 20DIP-20QFNAC164324 - MODULE SKT FOR MPLAB 8DFN/16QFNPIC16F690DM-PCTLHS - BOARD DEMO PICTAIL HUMIDITY SNSRAC162061 - HEADER INTRFC MPLAB ICD2 20PIN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- PIC16F616T-ISL PDF datasheet
- PIC16F690DM-PCTLHS PDF datasheet #2
- PIC16F677-IP PDF datasheet #3
- PIC16F677-IP PDF datasheet #4
- Current page: 96 of 306
- Download datasheet (6Mb)
PIC16F631/677/685/687/689/690
FIGURE 8-2:
FIGURE 8-3:
DS41262E-page 94
FixedRef
CV
C2V
FixedRef
CV
C1V
REF
REF
REN
REN
C12IN0-
C12IN1-
C12IN2-
C12IN3-
C12IN0-
C12IN1-
C12IN2-
C12IN3-
C2CH<1:0>
C2IN+
C1IN+
0
1
C1CH<1:0>
MUX
0
1
MUX
COMPARATOR C1 SIMPLIFIED BLOCK DIAGRAM
COMPARATOR C2 SIMPLIFIED BLOCK DIAGRAM
C2R
C1R
0
1
2
3
0
1
2
MUX
MUX
0
1
2
3
0
1
Note 1:
2
MUX
MUX
Note 1:
2:
3:
2:
3:
C2V
C2V
When C1ON = 0, the C1 comparator will produce a ‘0’ output to the XOR Gate.
Q1 and Q3 are phases of the four-phase system clock (F
Q1 is held high during Sleep mode.
C1V
C1V
When C2ON = 0, the C2 comparator will produce a ‘0’ output to the XOR Gate.
Q1 and Q3 are phases of the four-phase system clock (F
Q1 is held high during Sleep mode.
IN
IN
-
+
IN
IN
-
+
C2
C2ON
+
-
C1
C1ON
C2POL
(1)
C1POL
(1)
From TMR1
Q3*RD_CM2CON0
Clock
Q3*RD_CM1CON0
Q1
Q1
D
NRESET
C2OUT
D
EN
NRESET
D
EN
C1OUT
Q
Q
C2SYNC
Q
D
EN
C2POL
D
EN
CL
C1POL
0
1
MUX
CL
Q
Q
© 2008 Microchip Technology Inc.
to Timer1 Gate, SR latch
and other peripherals
To other peripherals
C1OUT (to SR latch)
OSC
RD_CM2CON0
OSC
RD_CM1CON0
).
).
SYNCC2OUT
Data Bus
Set C2IF
Data Bus
Set C1IF
To
To
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