PIC16F874A-I/PT Microchip Technology, PIC16F874A-I/PT Datasheet - Page 188

• Manufacturer Part Number: PIC16F874A-I/PT
• Description: IC MCU FLASH 4K 20MHZ 44-TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F874A-I/PT

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 44-TQFP, 44-VQFP
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 33
• Eeprom Size: 128 x 8
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 192 B
• Interface Type: I2C/SPI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8-ch x 10-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT44PT3 - SOCKET TRAN ICE 44MQFP/TQFPAC164305 - MODULE SKT FOR PM3 44TQFP444-1001 - DEMO BOARD FOR PICMICRO MCUAC164020 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F87XA
FIGURE 17-9:
TABLE 17-7:
DS39582B-page 186
50*
51*
52*
53*
54*
Param
No.
*
†
T
T
T
T
T
Symbol
Note: Refer to Figure 17-3 for load conditions.
(Compare or PWM Mode)
CC
CC
CC
CC
CC
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance only and are
not tested.
L
H
P
R
F
RC1/T1OSI/CCP2
RC1/T1OSI/CCP2
CCP1 and CCP2
Input Low Time
CCP1 and CCP2
Input High Time
CCP1 and CCP2 Input Period
CCP1 and CCP2 Output Rise Time
CCP1 and CCP2 Output Fall Time
CAPTURE/COMPARE/PWM REQUIREMENTS (CCP1 AND CCP2)
(Capture Mode)
and RC2/CCP1
and RC2/CCP1
CAPTURE/COMPARE/PWM TIMINGS (CCP1 AND CCP2)
Characteristic
No Prescaler
With Prescaler
No Prescaler
With Prescaler
53
Standard(F)
Extended(LF)
Standard(F)
Extended(LF)
Standard(F)
Extended(LF)
Standard(F)
Extended(LF)
50
0.5 T
0.5 T
3 T
52
CY
Min
CY
CY
10
20
10
20
—
—
—
—
N
+ 40
+ 20
+ 20
54
51
Typ† Max Units
10
25
10
25
—
—
—
—
—
—
—
 2003 Microchip Technology Inc.
25
50
25
45
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
N = prescale value
(1, 4 or 16)
Conditions