PIC16C74A-20I/L Microchip Technology, PIC16C74A-20I/L Datasheet - Page 168

• Manufacturer Part Number: PIC16C74A-20I/L
• Description: IC MCU OTP 4KX14 A/D PWM 44PLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C74A-20I/L

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 33
• 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: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Controller Family/series: PIC16C
• No. Of I/o's: 33
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit, 8 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16C7X
17.1
DS30390E-page 168
Applicable Devices 72 73 73A 74 74A 76 77
DC CHARACTERISTICS
D002*
D003
D004*
D005
D010
D013
D015
D020
D021
D021A
D021B
D023
Note 1: This is the limit to which V
D001
D001A
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:
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
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 B
Supply Current
(Note 2,5)
Brown-out Reset Current
(Note 6)
Power-down Current
(Note 3,5)
Brown-out Reset Current
(Note 6)
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
PIC16C72-04 (Commercial, Industrial, Extended)
PIC16C72-10 (Commercial, Industrial, Extended)
PIC16C72-20 (Commercial, Industrial, Extended)
DD
V
V
V
S
I
I
DD
PD
Sym
measurement.
I
I
can be lowered without losing RAM data.
DD
DR
POR
VDD
VDD
measurements in active operation mode are:
BOR
BOR
/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
2.7
1.5
1.5
2.5
4.0
4.0
10
-
-
SS
-
425
425
6.0
5.5
4.3
4.4
5.0
20
42
16
19
19
-
-
-
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 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 disabled, -40 C to +125 C
= 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 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
.