PIC16F74-I/PT Microchip Technology, PIC16F74-I/PT Datasheet - Page 133

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

Specifications of PIC16F74-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 44-TQFP, 44-VQFP
• 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
• 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
• 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
• 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-ch x 8-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: PIC16F74-I/PTR; PIC16F74-I/PTR

FIGURE 15-10:
TABLE 15-6:
 2002 Microchip Technology Inc.
Parameter
No.
63*
Note: Refer to Figure 15-3 for load conditions.
62
64
65
*
† Data in "Typ" column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
RD7:RD0
RE1/WR
RE0/RD
RE2/CS
These parameters are characterized but not tested.
only and are not tested.
TdtV2wrH Data in valid before WR↑ or CS↑ (setup time)
TwrH2dtI WR↑ or CS↑ to data in invalid
TrdL2dtV RD↓ and CS↓ to data out valid
TrdH2dtI
Symbol
PARALLEL SLAVE PORT REQUIREMENTS (PIC16F74/77 DEVICES ONLY)
PARALLEL SLAVE PORT TIMING (PIC16F74/77 DEVICES ONLY)
(hold time)
RD↑ or CS↓ to data out invalid
64
Characteristic
65
Standard(F)
Extended(LF)
Min Typ† Max Units
20
25
20
35
10
—
—
—
—
—
—
—
—
—
62
80
90
30
—
—
—
—
63
PIC16F7X
ns
ns
ns
ns
ns
ns
ns
DS30325B-page 131
Extended range
only
Extended range
only
Conditions