PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 386

• Manufacturer Part Number: PIC16F1938-I/ML
• Description: IC MCU 8BIT FLASH 28QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1938-I/ML

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Oscillator Type: Internal
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Controller Family/series: PIC16F
• No. Of I/o's: 25
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• Package: 28QFN EP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 32 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 25
• Interface Type: I2C/SPI/USART
• On-chip Adc: 11-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F193X/LF193X
TABLE 28-15: I
FIGURE 28-21:
DS41364C-page 386
Param
SP90*
SP91*
SP92*
SP93
No.
*
SCL
SDA
In
SDA
Out
Note: Refer to Figure 28-5 for load conditions.
T
T
T
T
These parameters are characterized but not tested.
Symbol
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
SP90
Characteristic
SP103
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
SP109
SP100
SP106
Preliminary
SP109
SP101
4700
4000
4700
4000
Min.
600
600
600
600
SP107
Typ Max. Units
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
ns
ns
ns
ns
© 2009 Microchip Technology Inc.
Only relevant for Repeated
Start condition
After this period, the first
clock pulse is generated
SP102
SP110
Conditions
SP92