PIC16C74-20/P Microchip Technology, PIC16C74-20/P Datasheet - Page 202

• Manufacturer Part Number: PIC16C74-20/P
• Description: MICRO CTRL 4K 20MHZ OTP 40DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

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: -

PIC16C7X
19.1
DS30390E-page 202
Applicable Devices 72 73 73A 74 74A 76 77
DC CHARACTERISTICS
D001
D001A
D002*
D003
D004*
D005
D010
D013
D015*
D020
D021
D021A
D021B
D023*
Note 1: This is the limit to which V
Param
No.
*
† Data in "Typ" column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only
2: The supply current is mainly a function of the operating voltage and frequency. Other factors such as I/O pin
3: The power-down current in SLEEP mode does not depend on the oscillator type. Power-down current is
4: For RC osc configuration, current through Rext is not included. The current through the resistor can be esti-
5: Timer1 oscillator (when enabled) adds approximately 20 A to the specification. This value is from charac-
6: The
DC Characteristics:
Supply Voltage
RAM Data Retention
Voltage (Note 1)
V
ensure internal Power-on
Reset signal
V
internal Power-on Reset
signal
Brown-out Reset Voltage
Supply Current (Note 2,5) I
Brown-out Reset Current
(Note 6)
Power-down Current
(Note 3,5)
Brown-out Reset Current
(Note 6)
These parameters are characterized but not tested.
and are not tested.
loading and switching rate, oscillator type, internal code execution pattern, and temperature also have an
impact on the current consumption.
The test conditions for all I
OSC1 = external square wave, from rail to rail; all I/O pins tristated, pulled to V
MCLR = V
measured with the part in SLEEP mode, with all I/O pins in hi-impedance state and tied to V
mated by the formula Ir = V
terization and is for design guidance only. This is not tested.
added to the base I
DD
DD
start voltage to
rise rate to ensure
Characteristic
current is the additional current consumed when this peripheral is enabled. This current should be
DD
; WDT enabled/disabled as specified.
DD
or I
PD
DD
DD
PIC16C73A/74A-04 (Commercial, Industrial, Extended)
PIC16C73A/74A-10 (Commercial, Industrial, Extended)
PIC16C73A/74A-20 (Commercial, Industrial, Extended)
V
V
V
S
I
DD
B
DD
PD
Sym
I
I
DD
DR
POR
VDD
VDD
measurement.
BOR
BOR
can be lowered without losing RAM data.
measurements in active operation mode are:
/2Rext (mA) with Rext in kOhm.
Standard Operating Conditions (unless otherwise stated)
Operating temperature
0.05
Min
4.0
4.5
3.7
3.7
-
-
-
-
-
-
-
-
-
-
Typ† Max Units
10.5
V
350
350
1.5
4.0
4.0
2.7
1.5
1.5
2.5
10
-
-
SS
-
425
425
6.0
5.5
4.3
4.4
20
42
16
19
19
5
-
-
-
V/ms See section on Power-on Reset for details
mA
mA
V
V
V
V
V
V
A
A
A
A
A
A
-40˚C
-40˚C
0˚C
XT, RC and LP osc configuration
HS osc configuration
See section on Power-on Reset for details
BODEN bit in configuration word enabled
Extended Range Only
XT, RC osc configuration
F
HS osc configuration
F
BOR enabled V
V
V
V
V
BOR enabled V
OSC
OSC
DD
DD
DD
DD
= 4.0V, WDT enabled, -40 C to +85 C
= 4.0V, WDT disabled, -0 C to +70 C
= 4.0V, WDT disabled, -40 C to +85 C
= 4.0V, WDT disabled, -40 C to +125 C
= 4 MHz, V
= 20 MHz, V
T
T
T
A
A
A
+125˚C for extended,
+85˚C for industrial and
+70˚C for commercial
DD
DD
DD
Conditions
1997 Microchip Technology Inc.
DD
DD
= 5.0V
= 5.0V
= 5.5V (Note 4)
= 5.5V
DD
and V
SS
.