PIC16LF874A-I/PT Microchip Technology, PIC16LF874A-I/PT Datasheet - Page 181

• Manufacturer Part Number: PIC16LF874A-I/PT
• Description: IC, 8BIT MCU, PIC16LF, 20MHZ, TQFP-44
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16LF874A-I/PT

• Controller Family/series: PIC16LF
• No. Of I/o's: 33
• Eeprom Memory Size: 128Byte
• Ram Memory Size: 192Byte
• Cpu Speed: 20MHz
• No. Of Timers: 3
• Core Size: 8 Bit
• Program Memory Size: 4 Kwords
• Core Processor: PIC
• Speed: 10MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Type: FLASH
• Eeprom Size: 128 x 8
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

17.2
 2003 Microchip Technology Inc.
DC CHARACTERISTICS
D080
D083
D090
D092
D150*
D100
D101
D102
D120
D121
D122
D130
D131
D132A
D133
Note 1:
Param
No.
2:
3:
*
† Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
DC Characteristics: PIC16F873A/874A/876A/877A (Industrial, Extended)
V
V
V
C
C
C
E
V
T
E
V
T
OL
OH
OD
DEW
PEW
Sym
D
DRW
P
PR
OSC
IO
B
These parameters are characterized but not tested.
only and are not tested.
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PIC16F87XA be driven with external clock in RC mode.
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified levels
represent normal operating conditions. Higher leakage current may be measured at different input voltages.
Negative current is defined as current sourced by the pin.
2 OSC2 pin
Output Low Voltage
I/O ports
OSC2/CLKO (RC osc config)
Output High Voltage
I/O ports
OSC2/CLKO (RC osc config)
Open-Drain High Voltage
Capacitive Loading Specs on
Output Pins
All I/O pins and OSC2 (RC mode)
SCL, SDA (I
Data EEPROM Memory
Endurance
V
Erase/write cycle time
Program Flash Memory
Endurance
V
V
Erase/Write cycle time
DD
DD
DD
for read/write
for read
for erase/write
(3)
Characteristic
2
C mode)
PIC16LF873A/874A/876A/877A (Industrial) (Continued)
V
V
Standard Operating Conditions (unless otherwise stated)
Operating temperature
Operating voltage V
(Section 17.1)
DD
DD
100K
V
V
V
10K
Min
—
—
—
—
—
—
—
—
MIN
MIN
MIN
– 0.7
– 0.7
100K
Typ†
1M
—
—
—
—
—
—
—
—
—
—
—
4
4
Max
400
0.6
0.6
8.5
5.5
5.5
5.5
DD
15
50
—
—
—
—
8
8
range as described in DC specification
-40°C
-40°C
Units
E/W -40 C to +85 C
E/W -40 C to +85 C
ms
ms
pF
pF
pF
V
V
V
V
V
V
V
V
PIC16F87XA
I
-40 C to +85 C
I
-40 C to +85 C
I
-40 C to +85 C
I
-40 C to +85 C
RA4 pin
In XT, HS and LP modes when
external clock is used to drive
OSC1
Using EECON to read/write,
V
V
Using EECON to read/write,
V
OL
OL
OH
OH
T
T
MIN
MIN
MIN
A
A
= 8.5 mA, V
= 1.6 mA, V
= -3.0 mA, V
= -1.3 mA, V
= min. operating voltage
= min. operating voltage
= min. operating voltage
+85°C for industrial
+125°C for extended
Conditions
DS39582B-page 179
DD
DD
DD
DD
= 4.5V,
= 4.5V,
= 4.5V,
= 4.5V,