PIC16F74-I/ML Microchip Technology, PIC16F74-I/ML Datasheet - Page 602

• Manufacturer Part Number: PIC16F74-I/ML
• Description: IC MCU FLASH 4KX14 A/D 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F74-I/ML

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Processor Series: PIC16F
• 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 bit
• Operating Supply Voltage: 2 V to 5.5 V
• 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
• For Use With: XLT44QFN2 - SOCKET TRAN ICE 44QFN/40DIPAC164322 - MODULE SOCKET MPLAB PM3 28/44QFN444-1001 - DEMO BOARD FOR PICMICRO MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PICmicro MID-RANGE MCU FAMILY
30.22
DS31030A-page 30-32
Param.
RX/DT pin
TX/CK pin
No.
120
121
122
† Data in “Typ” column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only and are not
Note: Refer to
tested.
TckH2dtV SYNC XMIT (MASTER &
Tckrf
Tdtrf
Symbol
Example USART/SCI Timing Waveforms and Requirements
Figure 30-1
SLAVE)
Clock high to data out valid
Clock out rise time and fall time
(Master Mode)
Data out rise time and fall time
Figure 30-17:
Table 30-29:
for load conditions.
121
120
Example USART Synchronous Transmission Requirements
Characteristic
Waveforms
Example USART Synchronous Transmission (Master/Slave) Timing
121
PIC16CXXX
PIC16LCXXX
PIC16CXXX
PIC16LCXXX
PIC16CXXX
PIC16LCXXX
Min
—
—
—
—
—
—
Typ†
—
—
—
—
—
—
122
Max
1997 Microchip Technology Inc.
100
80
45
50
45
50
Units Conditions
ns
ns
ns
ns
ns
ns