PIC16F721-E/SO Microchip Technology, PIC16F721-E/SO Datasheet - Page 140

• Manufacturer Part Number: PIC16F721-E/SO
• Description: 7 KB FLASH, 256 B SRAM, 18 I/O 20 SOIC .300in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721-E/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 17
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF720/721
FIGURE 17-2:
DS41430A-page 140
RA0/SS
RA5/SS
SCK
SDO
SDI
Select
Edge
TRISx
Read
bit 0
Select
SPI MODE BLOCK
DIAGRAM
Clock Select
Edge
SSPBUF Reg
SSSEL
2
SSPSR Reg
SSPM<3:0>
4
Clock
Shift
SS
Control
Enable
bit 7
2
Prescaler
4, 16, 64
Write
Data Bus
Internal
TMR2
Output
F
OSC
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