PIC16LF1939-I/ML Microchip Technology, PIC16LF1939-I/ML Datasheet - Page 429

• Manufacturer Part Number: PIC16LF1939-I/ML
• Description: IC MCU 8BIT FLASH 44QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16LF1939-I/ML

• Core Size: 8-Bit
• Program Memory Size: 28KB (16K x 14)
• Core Processor: PIC
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 36
• Program Memory Type: FLASH
• Eeprom Size: 256 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16LF
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 1024Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TABLE 30-4:
FIGURE 30-8:
 2009 Microchip Technology Inc.
Standard Operating Conditions (unless otherwise stated)
Operating Temperature -40°C T
OS11
OS12
OS13
OS14
OS15
OS16
OS17
OS18
OS19
OS20* Tinp
OS21* Tioc
Note 1: Measurements are taken in RC mode where CLKOUT output is 4 x T
Param
Internal Reset
Watchdog Timer
No.
Start-Up Time
*
† Data in “Typ” column is at 3.0V, 25C unless otherwise stated.
2: Includes OSC2 in CLKOUT mode.
Note 1: Asserted low.
Time-out
Reset
TosH2ckL
TosH2ckH F
TckL2ioV
TioV2ckH
TosH2ioV
TosH2ioI
TioV2osH
TioR
TioF
I/O pins
Internal
These parameters are characterized but not tested.
PWRT
MCLR
POR
OSC
Sym.
V
DD
(1)
(1)
CLKOUT AND I/O TIMING PARAMETERS
F
CLKOUT to Port out valid
Port input valid before CLKOUT
Fosc (Q1 cycle) to Port out valid
Fosc (Q2 cycle) to Port input invalid
(I/O in hold time)
Port input valid to Fosc(Q2 cycle)
(I/O in setup time)
Port output rise time
Port output fall time
INT pin input high or low time
Interrupt-on-change new input level
time
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
OSC
OSC
 to CLKOUT
 to CLKOUT
33
A
Characteristic
+125°C
32
(2)
(2)
(1)
(1)
(1)
Preliminary
(1)
T
OSC
PIC16F193X/LF193X
34
Min.
+ 200 ns
50
20
25
25
—
—
—
—
—
—
—
—
30
OSC
Typ†
—
—
—
—
50
—
—
40
15
28
15
—
—
.
Max.
31
70*
70
72
20
72
32
55
30
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS41364D-page 429
34
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
Conditions
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 3.3-5.0V
= 1.8V
= 3.3-5.0V
= 1.8V
= 3.3-5.0V