PIC16F72-E/SP Microchip Technology, PIC16F72-E/SP Datasheet - Page 102

• Manufacturer Part Number: PIC16F72-E/SP
• Description: 28 PIN, 3.5KB STD FLASH, 128 RAM, 22 I/O,
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F72-E/SP

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 3.5KB (2K x 14)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x8b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C, SPI, SSP
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 22
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 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, 5 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC16F72
FIGURE 14-12:
FIGURE 14-13:
DS39597C-page 100
Note: Refer to Figure 14-3 for load conditions.
Note: Refer to Figure 14-3 for load conditions.
(CKP = 0)
(CKP = 1)
SDI
(CKP = 0)
(CKP = 1)
SDI
SDI
SCK
SDO
SCK
SDO
SS
SCK
SS
SCK
82
SPI SLAVE MODE TIMING (CKE = 0)
SPI SLAVE MODE TIMING (CKE = 1)
70
70
MSb In
80
MSb
71
74
71
73
MSb In
MSb
75, 76
74
72
72
Bit6 - - - - - -1
Bit6 - - - -1
75, 76
Bit6 - - - - - -1
Bit6 - - - -1
80
78
79
LSb
LSb In
LSb
79
78
LSb In
83
83
© 2007 Microchip Technology Inc.
77
77