PIC16F721-E/SS Microchip Technology, PIC16F721-E/SS Datasheet - Page 199

• Manufacturer Part Number: PIC16F721-E/SS
• Description: 7 KB FLASH, 256 B SRAM, 18 I/O 20 SSOP .209in TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721-E/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 ~ 125°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 23-7:
TABLE 23-3:
 2010 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
OS11* T
OS12* T
OS13* T
OS14* T
OS15* T
OS16* T
OS17* T
OS18* T
OS19* T
OS20* T
OS21* T
Note 1: Measurements are taken in RC mode where CLKOUT output is 4 x T
Param
No.
CLKOUT
I/O pin
(Output)
I/O pin
(Input)
*
† Data in “Typ” column is at 3.0V, 25C unless otherwise stated.
2: Includes OSC2 in CLKOUT mode.
Cycle
F
OSC
These parameters are characterized but not tested.
OS
OS
CK
OS
OS
IO
IO
IO
IO
INP
RBP
Sym.
V2
V2
R
F
L2
H2
H2
H2
H2
CK
OS
IO
CK
CK
IO
IO
V
H
V
I
H
CLKOUT AND I/O TIMING PARAMETERS
L
H F
Old Value
F
CLKOUT to Port out valid
Port input valid before CLKOUT
F
F
(I/O in hold time)
Port input valid to F
(I/O in setup time)
Port output rise time
Port output fall time
INT pin input high or low time
PORTB interrupt-on-change new input
level time
CLKOUT AND I/O TIMING
OSC
OSC
OSC
OSC
Write
Q4
 to CLKOUT
 to CLKOUT
 (Q1 cycle) to Port out valid
 (Q2 cycle) to Port input invalid
A
Characteristic
+125°C
OSC
(2)
(2)
OS15
(1)
(1)
OS11
(Q2 cycle)
OS19
Fetch
(1)
Q1
OS13
OS18, OS19
(1)
T
OSC
OS17
Min.
T
+ 200 ns
50
20
25
—
—
—
—
—
—
—
—
CY
PIC16F/LF720/721
OS20
OS21
OS16
Read
Q2
OS14
OSC
Typ†
50
15
40
28
15
—
—
—
—
—
—
—
—
.
Max. Units
70*
70
72
20
32
72
55
30
—
—
—
—
—
OS12
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
New Value
Execute
OS18
DS41430A-page 199
Q3
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 2.0V
= 2.0V