PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 19

• 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

4.3
The PIC16F193X/194X and PIC16LF193X/194X/190X
implement 13 programming commands, each six bits in
length. The commands are summarized in
Commands that have data associated with them are
specified to have a minimum delay of T
command and the data. After this delay 16 clocks are
required to either clock in or clock out the 14-bit data
word. The first clock is for the Start bit and the last clock
is for the Stop bit.
TABLE 4-1:
 2010 Microchip Technology Inc.
Load Configuration
Load Data For Program Memory
Load Data For Data Memory
Read Data From Program Memory
Read Data From Data Memory
Increment Address
Reset Address
Begin Internally Timed Programming
Begin Externally Timed Programming
End Externally Timed Programming
Bulk Erase Program Memory
Bulk Erase Data Memory
Row Erase Program Memory
PIC16F193X/LF193X/PIC16F194X/LF194X/
Program/Verify Commands
Command
COMMAND MAPPING FOR PIC16F193X/LF193X/PIC16F194X/LF194X/PIC16LF190X
DLY
x
x
x
x
x
x
x
x
x
x
x
x
x
between the
Table
Binary (MSb … LSb)
0
0
0
0
0
0
1
0
1
0
0
0
1
4-1.
0
0
0
0
0
0
0
1
1
1
1
1
0
Mapping
0
0
0
1
1
1
1
0
0
0
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
0
0
1
0
1
0
0
0
0
0
1
1
1
Hex
0Ah
0Bh
00h
02h
03h
04h
05h
06h
16h
08h
18h
09h
11h
0, data (14), 0
0, data (14), 0
0, data (8), zero (6), 0
0, data (14), 0
0, data (8), zero (6), 0
—
—
—
—
—
Internally Timed
Internally Timed
Internally Timed
Data/Note
DS41397B-page 19