PIC16F1947-E/MR Microchip Technology, PIC16F1947-E/MR Datasheet - Page 418

• Manufacturer Part Number: PIC16F1947-E/MR
• Description: 28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V 64 QFN 9x9x0.9mm TUBE
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F1947-E/MR

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 32MHz
• Connectivity: I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 28KB (16K x 14)
• 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 17x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 64-VQFN Exposed Pad, 64-HVQFN, 64-SQFN, 64-DHVQFN
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: MI2C, SPI, EUSART
• Maximum Clock Frequency: 32 MHz
• Number Of Programmable I/os: 54
• Number Of Timers: 5
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 17 Channel
• On-chip Dac: 5 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16F/LF1946/47
TABLE 30-14: SPI MODE REQUIREMENTS
FIGURE 30-20:
DS41414B-page 418
Param
SP70* T
SP71* T
SP72* T
SP73* T
SP74* T
SP75* T
SP76* T
SP77* T
SP78* T
SP79* T
SP80* T
SP81* T
SP82* T
SP83* T
No.
SCL
SDA
Note: Refer to
*
† Data in “Typ” column is at 3.0V, 25°C unless otherwise stated. These parameters are for design guidance
T
T
T
T
T
T
SS
SS
SC
SC
SC
SC
SS
SC
SC
SC
SC
SS
SC
SC
DI
DI
DO
DO
DO
DO
Symbol
These parameters are characterized but not tested.
only and are not tested.
V2
V2
L2
L2
H2
L2
H
L
H2
L2
R
F
H2
L2
H2
L2
R
F
V2
V2
SC
SC
SC
SC
DO
SP90
DI
DO
SS
DO
DI
DO
SS
SC
SC
L
L,
Figure 30-5
H,
L
H,
L
H
V
V
H,
Z
V,
H,
L
SS to SCK or SCK input
SCK input high time (Slave mode)
SCK input low time (Slave mode)
Setup time of SDI data input to SCK edge
Hold time of SDI data input to SCK edge
SDO data output rise time
SDO data output fall time
SS to SDO output high-impedance
SCK output rise time
(Master mode)
SCK output fall time (Master mode)
SDO data output valid after
SCK edge
SDO data output setup to SCK edge
SDO data output valid after SS edge
SS after SCK edge
I
2
Condition
C™ BUS START/STOP BITS TIMING
Start
for load conditions.
SP91
Characteristic
Preliminary
3.0-5.5V
1.8-5.5V
3.0-5.5V
1.8-5.5V
3.0-5.5V
1.8-5.5V
1.5T
T
T
CY
CY
Min.
100
100
T
Tcy
CY
10
—
—
—
—
—
—
—
—
—
CY
+ 20
+ 20
+ 40
SP92
Typ† Max. Units Conditions
10
25
10
10
25
10
—
—
—
—
—
—
—
—
—
—
—
 2010 Microchip Technology Inc.
Condition
Stop
145
25
50
25
50
25
50
25
50
50
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
SP93