PIC16F1947-I/PT Microchip Technology Inc., PIC16F1947-I/PT Datasheet - Page 400

• Manufacturer Part Number: PIC16F1947-I/PT
• Description: 64 TQFP 10x10x1mm TRAY28KB Flash, 1KB RAM, 256B EEPROM, LCD, 1.8-5.5V
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16F1947-I/PT

• A/d Inputs: 17-Channel, 10-Bit
• Comparators: 3
• Cpu Speed: 8 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 54
• Interface: CAN/I2C/SPI/UART/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 64-pin TQFP
• Programmable Memory: 28K Bytes
• Ram Size: 1K Bytes
• Speed: 32 MHz
• Timers: 4-8-bit, 1-16-bit
• Voltage, Range: 1.8-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC16F/LF1946/47
30.4
DS41414B-page 400
D032
D032A
D033
D034
D034A
D040
D040A
D041
D042
D043A
D043B
D060
D061
D070*
D080
D090
Legend:
Note 1: In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended to use an external
Param
No.
*
†
2: Negative current is defined as current sourced by the pin.
3: The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels represent
4: Including OSC2 in CLKOUT mode.
DC Characteristics: PIC16F/LF1946/47-I/E
V
V
I
I
V
V
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.
clock in RC mode.
normal operating conditions. Higher leakage current may be measured at different input voltages.
IL
PUR
Sym.
OL
OH
IL
IH
TBD = To Be Determined
DC CHARACTERISTICS
Input Low Voltage
I/O PORT:
MCLR, OSC1 (RC mode)
OSC1 (HS mode)
Input High Voltage
I/O ports:
MCLR
OSC1 (HS mode)
OSC1 (RC mode)
Input Leakage Current
I/O ports
MCLR
Weak Pull-up Current
Output Low Voltage
I/O ports
Output High Voltage
I/O ports
with TTL buffer
with TTL buffer
with I
with SMBus levels
with Schmitt Trigger buffer
with I
with SMBus levels
with Schmitt Trigger buffer
(3)
Characteristic
2
2
C™ levels
C™ levels
(4)
(4)
(2)
(1)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
0.25 V
V
0.8 V
0.7 V
0.8 V
0.7 V
0.9 V
DD
Min.
2.0
0.8
2.1
Preliminary
—
—
—
—
—
—
—
—
—
25
25
—
- 0.7
DD
DD
DD
DD
DD
DD
+
Typ†
± 50
100
140
± 5
± 5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
-40°C  T
0.15 V
0.2 V
0.3 V
0.2 V
0.3 V
± 1000
± 125
± 200
Max.
200
300
0.8
0.8
0.6
—
—
—
—
—
—
—
—
—
DD
DD
DD
DD
DD
A
A
 +85°C for industrial
 +125°C for extended
Units
A
nA
nA
nA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
4.5V  V
1.8V  V
2.0V  V
2.7V  V
4.5V  V
1.8V  V
2.0V  V
2.7V  V
(Note
V
impedance @ 85°C
125°C
V
V
V
I
I
I
I
I
I
OL
OL
OL
OH
OH
OH
SS
SS
DD
DD
 2010 Microchip Technology Inc.
= 8mA, V
= 6mA, V
= 1.8mA, V
= 3.5mA, V
= 3mA, V
= 1mA, V
 V
 V
= 3.3V, V
= 5.0V, V
1)
PIN
PIN
DD
DD
DD
DD
DD
DD
DD
DD
 5.5V
 V
 V
Conditions
 5.5V
 4.5V
 5.5V
 5.5V
 4.5V
 5.5V
 5.5V
DD
DD
DD
DD
PIN
PIN
DD
DD
DD
DD
= 5V
= 3.3V
= 3.3V
= 1.8V
, Pin at high-
= V
= V
= 1.8V
@ 85°C
= 5V
SS
SS