PIC16F721T-I/SS Microchip Technology, PIC16F721T-I/SS Datasheet - Page 167

• Manufacturer Part Number: PIC16F721T-I/SS
• Description: 7 KB FLASH, 256 B SRAM, 18 I/O 20 SSOP .209in T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721T-I/SS

• 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 ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REGISTER 18-2:
REGISTER 18-3:
REGISTER 18-4:
 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-6
bit 5-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-5
bit 4-0
R/W-x
PMD7
U-0
U-0
—
—
Unimplemented: Read as ‘0’
PMD<13:8>: The value of the program memory word pointed to by PMADRH and PMADRL after a
program memory read command.
PMD<7:0>: The value of the program memory word pointed to by PMADRH and PMADRL after a
program memory read command.
Unimplemented: Read as ‘0’
PMA<12:8>: Program Memory Read Address bits
PMD6
R/W-x
U-0
U-0
—
—
PMDATH: PROGRAM MEMORY DATA HIGH REGISTER
PMDATL: PROGRAM MEMORY DATA LOW REGISTER
PMADRH: PROGRAM MEMORY ADDRESS HIGH REGISTER
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
PMD13
R/W-x
R/W-x
PMD5
U-0
—
PMD12
PMA12
PMD4
R/W-x
R/W-x
R/W-x
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
‘0’ = Bit is cleared
‘0’ = Bit is cleared
PMD11
PMA11
R/W-x
R/W-x
PMD3
R/W-x
PIC16F/LF720/721
PMD10
PMA10
R/W-x
R/W-x
PMD2
R/W-x
x = Bit is unknown
x = Bit is unknown
x = Bit is unknown
R/W-x
PMD9
R/W-x
PMD1
R/W-x
PMA9
DS41430A-page 167
PMD8
PMD0
R/W-x
R/W-x
R/W-x
PMA8
bit 0
bit 0
bit 0