PIC16F873A-I/SP Microchip Technology, PIC16F873A-I/SP Datasheet - Page 600

IC MCU FLASH 4KX14 EE 28DIP

PIC16F873A-I/SP

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

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PICmicro MID-RANGE MCU FAMILY
30.21
DS31030A-page 30-30
Param.
No.
SCL
SDA
90
91
92
93
§ This specification ensured by design. For the value required by the I
“Appendix.”
Maximum pin capacitance = 10 pF for all I
Note: Refer to
T
Symbol Characteristic
T
T
T
HD
SU
HD
SU
Example Master SSP I
:
:
:
:
STO
STO
STA
STA
START
condition
Setup time
START
condition
Hold time
STOP condition 100 kHz mode
Setup time
STOP condition 100 kHz mode
Hold time
90
Figure 30-15:
Figure 30-1
Table 30-27:
Condition
START
91
for load conditions.
100 kHz mode
400 kHz mode
1 MHz mode
100 kHz mode
400 kHz mode
1 MHz mode
400 kHz mode
1 MHz mode
400 kHz mode
1 MHz mode
2
Example Master SSP I
C Mode Timing Waveforms and Requirements
Example Master SSP I
2
C pins.
(1)
(1)
(1)
(1)
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
2(T
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
)(BRG + 1) §
Min
2
C Bus Start/Stop Bits Requirements
2
C Bus Start/Stop Bits Timing Waveforms
2
C specification, please refer to
Typ Max Units
ns
ns
ns
ns
92
1997 Microchip Technology Inc.
Condition
Only relevant for repeated
START condition
After this period the first
clock pulse is generated
STOP
Figure A-11
93
Conditions
of the

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