PIC16F721T-I/ML Microchip Technology, PIC16F721T-I/ML Datasheet - Page 192

• Manufacturer Part Number: PIC16F721T-I/ML
• Description: 7 KB FLASH, 256 B SRAM, 18 I/O 20 QFN 4x4mm T/R
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721T-I/ML

• 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

PIC16F/LF720/721
23.4
DS41430A-page 192
D030
D030A
D031
D032
D033A
D040
D040A
D041
D042
D043A
D043B
D060
D061
D070*
D080
D090
D101A*
D130
D131
Legend:
Note 1: Negative current is defined as current sourced by the pin.
Param
No.
*
†
2: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels represent
3: Including OSC2 in CLKOUT mode.
DC Characteristics: PIC16F/LF720/721-I/E
V
V
I
I
V
V
C
E
These parameters are characterized but not tested.
Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
normal operating conditions. Higher leakage current may be measured at different input voltages.
IL
PUR
OL
OH
Sym.
IL
IH
P
IO
TBD = To Be Determined
DC CHARACTERISTICS
Input Low Voltage
I/O PORT:
MCLR, OSC1 (RC mode)
OSC1 (HS mode)
Input High Voltage
I/O ports:
MCLR
OSC1 (HS mode)
OSC1 (RC mode)
Input Leakage Current
I/O ports
MCLR
MCLR
PORTB Weak Pull-up Current
Output Low Voltage
I/O ports
Output High Voltage
I/O ports
Capacitive Loading Specs on Output Pins
All I/O pins
Program Flash Memory
Cell Endurance
V
DD
with TTL buffer
with TTL buffer
with I
with Schmitt Trigger buffer
with I
with Schmitt Trigger buffer
for Read
(2)
(3)
Characteristic
2
2
C™ levels
C™ levels
(3)
(3)
(1)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
0.25 V
V
0.8 V
0.7 V
0.8 V
0.7 V
0.9 V
DD
V
Min.
2.0
0.8
25
25
1k
—
—
—
—
—
—
—
—
—
—
—
MIN
- 0.7
DD
DD
DD
DD
DD
DD
+
Typ†
±300
± 50
100
140
10k
± 5
± 5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-40°C  T
0.15 V
0.2 V
0.3 V
0.2 V
0.3 V
± 1000
±1500
± 125
± 200
Max.
200
300
0.8
0.6
50
—
—
—
—
—
—
—
—
—
—
—
DD
DD
DD
DD
DD
A
A
 +85°C for industrial
 +125°C for extended
Units
E/W
A
nA
nA
nA
nA
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Temperature during programming:
4.5V  V
1.8V  V
2.0V  V
4.5V  V
1.8V  V
2.0V  V
V
impedance, 85°C
125°C
V
125°C
V
V
I
I
I
I
I
I
10°C  T
OL
OL
OL
OH
OH
OH
SS
SS
DD
DD
 2010 Microchip Technology Inc.
= 8mA, V
= 6mA, V
= 1.8mA, V
= 3.5mA, V
= 3mA, V
= 1mA, V
 V
 V
= 3.3V, V
= 5.0V, V
PIN
PIN
DD
DD
DD
DD
DD
DD
A
 40°C
 5.5V
Conditions
 V
 V
 5.5V
 4.5V
 5.5V
 4.5V
 5.5V
DD
DD
DD
DD
PIN
PIN
DD
DD
DD
DD
= 5V
= 3.3V
= 3.3V
= 1.8V
, Pin at high-
, 85°C
= V
= V
= 1.8V
= 5V
SS
SS