PIC16C74-20/P Microchip Technology, PIC16C74-20/P Datasheet - Page 243
![MICRO CTRL 4K 20MHZ OTP 40DIP](/photos/6/61/66192/150-40-dip_sml.jpg)
PIC16C74-20/P
Manufacturer Part Number
PIC16C74-20/P
Description
MICRO CTRL 4K 20MHZ OTP 40DIP
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheet
1.PIC16C72-04SO.pdf
(289 pages)
Specifications of PIC16C74-20/P
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
POR, PWM, WDT
Number Of I /o
33
Program Memory Size
7KB (4K x 14)
Program Memory Type
OTP
Ram Size
192 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 6 V
Data Converters
A/D 8x8b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
40-DIP (0.600", 15.24mm)
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Eeprom Size
-
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FIGURE 21-8: TYPICAL I
FIGURE 21-9: MAXIMUM I
1997 Microchip Technology Inc.
The shaded region represents the built-in hysteresis of the
brown-out reset circuitry.
The shaded region represents the built-in hysteresis of the
brown-out reset circuitry.
1400
1200
1000
1600
1400
1200
1000
800
600
400
200
800
600
400
200
0
0
2.5
2.5
Brown-out
Device in
Brown-out
Device in
Reset
Reset
3.0
3.0
OUT DETECT ENABLED (RC
MODE)
BROWN-OUT DETECT
ENABLED
(85 C TO -40 C, RC MODE)
3.5
3.5
4.0
4.0
V
V
DD
DD
4.3
(Volts)
(Volts)
PD
PD
4.5
4.5
vs. V
Brown-out Reset
vs. V
Brown-out Reset
Device NOT in
Device NOT in
5.0
5.0
DD
DD
BROWN-
5.5
5.5
6.0
6.0
Applicable Devices 72 73 73A 74 74A 76 77
FIGURE 21-10: TYPICAL I
FIGURE 21-11: MAXIMUM I
30
25
20
15
10
45
40
35
30
25
20
15
10
5
0
2.5
5
0
2.5
3.0
3.0
3.5
3.5
ENABLED (32 kHz, RC0/RC1 =
33 pF/33 pF, RC MODE)
ENABLED
(32 kHz, RC0/RC1 = 33 pF/33
pF, 85 C TO -40 C, RC MODE)
V
V
4.0
4.0
DD
DD
(Volts)
(Volts)
PIC16C7X
PD
4.5
4.5
PD
vs. TIMER1
vs. TIMER1
DS30390E-page 243
5.0
5.0
5.5
5.5
6.0
6.0
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