PIC16F873A-I/SP Microchip Technology, PIC16F873A-I/SP Datasheet - Page 17

• Manufacturer Part Number: PIC16F873A-I/SP
• Description: IC MCU FLASH 4KX14 EE 28DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F873A-I/SP

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 28-DIP (0.300", 7.62mm)
• 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: 22
• Eeprom Size: 128 x 8
• Ram Size: 192 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• 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: 22
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• 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: 10 bit, 5 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PIC16F873AI/SP

FIGURE 6-1:
FIGURE 6-2:
FIGURE 6-3:
 2010 Microchip Technology Inc.
(CLOCK)
(CLOCK)
(CLOCK)
RESET
(DATA)
RESET
(DATA)
RESET
MCLR
(DATA)
MCLR
MCLR
tset0
RB6
RB7
tset0
RB6
RB7
tset0
RB6
RB7
V
V
V
IHH
IHH
IHH
thld0
thld0
thld0
tset1
1
0
LOAD DATA FOR USER PROGRAM MEMORY COMMAND (PROGRAM/VERIFY)
LOAD DATA FOR USER DATA MEMORY COMMAND (PROGRAM/VERIFY)
READ DATA FROM PROGRAM MEMORY COMMAND (PROGRAM/VERIFY)
1
1
1
0
100 ns min
100 ns min
100 ns min
2
2
2
0
1
1
tset1
thld1
tset1
3
thld1
1
thld1
3
3
0
0
RB7 = input
4
0
4
Advance Information
4
0
0
Program/Verify Test Mode
Program/Verify Test Mode
Program/Verify Test Mode
5
5
0
0
5
0
X
6
tdly1
tdly1
6
6
X
X
1 s min
1 s min
1 s min
1 s min
1 s min
tdly2
1 s min
tdly2
tdly2
tdly1
1
1
1
strt_bit
strt_bit
2
100 ns min
100 ns min
2
2
bit 0
tdly3
3
tset1
3
tset1
3
thld1
thld1
PIC16F87XA
4
4
RB7 = output
4
5
5
5
DS39589C-page 17
15
15
15
bit 13
16
16
16
stp_bit
stp_bit
input
RB7