PIC16F1938-I/ML Microchip Technology, PIC16F1938-I/ML Datasheet - Page 373

• 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

TABLE 28-2:
TABLE 28-3:
© 2009 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
OS08
OS08A MF
OS10*
Note 1: Instruction cycle period (T
F10
F11
F12
F13*
Param
Param
No.
No.
*
†
2: To ensure these oscillator frequency tolerances, V
3: By design.
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
HF
T
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.
characterization data for that particular oscillator type under standard operating conditions with the device executing
code. Exceeding these specified limits may result in an unstable oscillator operation and/or higher than expected current
consumption. All devices are tested to operate at “min” values with an external clock applied to the OSC1 pin. When an
external clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.
possible. 0.1 μF and 0.01 μF values in parallel are recommended.
IOSC ST
F
F
T
Δ
Sym.
Sym.
OSC
OSC
SYS
RC
CLK
These parameters are characterized but not tested.
only and are not tested.
OSC
Oscillator Frequency Range
On-Chip VCO System Frequency
PLL Start-up Time (Lock Time)
CLKOUT Stability (Jitter)
OSCILLATOR PARAMETERS
PLL CLOCK TIMING SPECIFICATIONS (V
Internal Calibrated HFINTOSC
Frequency
Internal Calibrated MFINTOSC
Frequency
HFINTOSC
Wake-up from Sleep Start-up Time
MFINTOSC
Wake-up from Sleep Start-up Time
-40°C ≤ T
Characteristic
(2)
(2)
Characteristic
CY
A
≤ +125°C
) equals four times the input oscillator time base period. All specified values are based on
Preliminary
Tolerance
Freq.
DD
±2%
±5%
±2%
±5%
—
—
and V
SS
Min.
-0.25%
PIC16F193X/LF193X
must be capacitively decoupled as close to the device as
—
—
—
—
—
—
Min.
16
—
DD
4
= 2.7V TO 5.5V)
Typ†
16.0
16.0
500
500
20
5
Typ†
—
—
—
—
Max.
30
—
—
—
—
8
Units
MHz
MHz
+0.25%
kHz
kHz
μs
μs
Max.
32
8
2
0°C ≤ T
2.5V
-40°C ≤ T
2.5V
0°C ≤ T
-40°C ≤ T
Units
MHz
MHz
ms
%
DS41364C-page 373
A
A
Conditions
A
≤ +85°C, V
≤ +85°C
A
≤ +125°C, V
≤ +125°C
Conditions
DD
DD
≥
≥