PIC16F721-I/SO Microchip Technology, PIC16F721-I/SO Datasheet - Page 210

• Manufacturer Part Number: PIC16F721-I/SO
• Description: MCU PIC 4K FLASH 20-SOIC
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F721-I/SO

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Core Processor: PIC
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Number Of I /o: 17
• 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: 20-SOIC (0.300", 7.50mm Width)
• Controller Family/series: PIC16F
• No. Of I/o's: 18
• Ram Memory Size: 256Byte
• Cpu Speed: 16MHz
• No. Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF720/721
TABLE 23-12: I
FIGURE 23-20:
DS41430A-page 210
Param
SP90*
SP91*
SP92*
SP93
No.
*
SCL
SDA
In
SDA
Out
T
T
T
T
Note 1: Refer to
Symbol
These parameters are characterized but not tested.
SU
SU
HD
HD
:
:
:
:
STA
STO
STA
STO
2
C™ BUS START/STOP BITS REQUIREMENTS
Start condition
Setup time
Start condition
Hold time
Stop condition
Setup time
Stop condition
Hold time
I
2
C™ BUS DATA TIMING
SP91
Figure 23-2
SP90
Characteristic
SP103
for load conditions.
SP109
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
SP100
SP106
SP109
SP101
4700
4000
4700
4000
Min.
600
600
600
600
SP107
Typ Max. Units
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ns
ns
ns
ns
 2010 Microchip Technology Inc.
Only relevant for Repeated
Start condition
After this period, the first
clock pulse is generated
SP102
SP110
Conditions
SP92