PIC16F1937-I/ML Microchip Technology, PIC16F1937-I/ML Datasheet - Page 8

• Manufacturer Part Number: PIC16F1937-I/ML
• Description: IC PIC MCU FLASH 512KX14 44-QFN
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1937-I/ML

• Core Size: 8-Bit
• Program Memory Size: 14KB (8K 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: 512 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 14x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-QFN
• Controller Family/series: PIC16F
• No. Of I/o's: 36
• Eeprom Memory Size: 256Byte
• Ram Memory Size: 512Byte
• Cpu Speed: 32MHz
• No. Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F1934/1936/1937 and PIC16LF1934/1936/1937
Data Sheet Clarifications
The following typographic corrections and clarifications
are to be noted for the latest version of the device data
sheet (DS41364D):
1. Module: Electrical Specifications
TABLE 29-2:
DS80479F-page 8
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
OS08
OS08A MF
OS10*
Note 1: Instruction cycle period (T
Param
Note:
No.
In
HFINTOSC and MFINTOSC internal calibrated
oscillator frequency tolerances should be +/- 3.0%,
when V
temperatures are equal to, and above 60°C, yet
still equal to, or below 85°C, as shown below.
*
†
2: To ensure these oscillator frequency tolerances, V
3: By design.
HF
T
Table
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 con-
sumption. All devices are tested to operate at “min” values with an external clock applied to the OSC1 pin. When an exter-
nal clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.
possible. 0.1 F and 0.01 F values in parallel are recommended.
IOSC ST
Sym.
OSC
Corrections are shown in bold. Where
possible, the original bold text formatting
has been removed for clarity.
OSC
DD
29-2,
is equal to, and above 2.5V and when
OSCILLATOR PARAMETERS
Internal Calibrated HFINTOSC
Frequency
Internal Calibrated MFINTOSC
Frequency
HFINTOSC
Wake-up from Sleep Start-up Time
MFINTOSC
Wake-up from Sleep Start-up Time
Oscillator
-40°C T
Characteristic
(2)
(2)
CY
A
+125°C
) equals four times the input oscillator time base period. All specified values are based on
Parameters,
Tolerance
the
±3.0%
±3.0%
Freq.
±2%
±5%
±2%
±5%
DD
—
—
and V
SS
Min.
—
—
—
—
—
—
—
—
must be capacitively decoupled as close to the device as
Typ†
16.0
16.0
16.0
500
500
500
20
5
Max.
30
—
—
—
—
—
—
8
Units
MHz
MHz
MHz
kHz
kHz
kHz
s
s
 2010 Microchip Technology Inc.
0°C  T
60°C T
-40°C  T
0°C  T
60°C T
-40°C  T
A
A
A
A
Conditions
 +60°C, V
 +60°C, V
A
A
85°C, V
85°C, V
 +125°C
 +125°C
DD
DD
DD
DD
2.5V
2.5V
2.5V
2.5V