PIC16C74/JW Microchip Technology, PIC16C74/JW Datasheet - Page 243

• Manufacturer Part Number: PIC16C74/JW
• Description: MICRO CTRL 4K 20MHZ EPROM 40CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C74/JW

• 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: EPROM, UV
• 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-CDIP (0.600", 15.24mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

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