PIC16C74A-20I/L Microchip Technology, PIC16C74A-20I/L Datasheet - Page 171

• 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

DC CHARACTERISTICS
D090
D090A
D092
D092A
D150*
D100
D101
D102
Note 1: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt trigger input. It is not recommended that the
1997 Microchip Technology Inc.
Param
No.
*
† Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only
2: The leakage current on the MCLR/V
3: Negative current is defined as current sourced by the pin.
These parameters are characterized but not tested.
and are not tested.
PIC16C7X be driven with external clock in RC mode.
levels represent normal operating conditions. Higher leakage current may be measured at different input volt-
ages.
Output High Voltage
I/O ports (Note 3)
OSC2/CLKOUT (RC osc config)
Open-Drain High Voltage
Capacitive Loading Specs on Out-
put Pins
OSC2 pin
All I/O pins and OSC2 (in RC mode)
SCL, SDA in I
Characteristic
2
C mode
PP
pin is strongly dependent on the applied voltage level. The specified
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating voltage V
and Section 17.2.
C
Sym
V
V
C
OSC2
C
OH
OD
IO
B
V
V
V
V
DD
DD
DD
DD
Min
-
-
-
-
Applicable Devices 72 73 73A 74 74A 76 77
- 0.7 -
- 0.7 -
- 0.7 -
- 0.7 -
Typ
†
-
-
-
-
DD
range as described in DC spec Section 17.1
Max
400
14
15
50
-
-
-
-
-40˚C
0˚C
-40˚C
Units
pF In XT, HS and LP modes
pF
pF
V
V
V
V
V
I
-40 C to +85 C
I
-40 C to +125 C
I
-40 C to +85 C
I
-40 C to +125 C
RA4 pin
when external clock is used to
drive OSC1.
T
T
T
OH
OH
OH
OH
A
A
A
PIC16C7X
= -3.0 mA, V
= -2.5 mA, V
= -1.3 mA, V
= -1.0 mA, V
+125˚C for extended,
+85˚C for industrial and
+70˚C for commercial
Conditions
DS30390E-page 171
DD
DD
DD
DD
= 4.5V,
= 4.5V,
= 4.5V,
= 4.5V,