PIC16F722-I/SS Microchip Technology, PIC16F722-I/SS Datasheet - Page 180

• Manufacturer Part Number: PIC16F722-I/SS
• Description: IC PIC MCU FLASH 2KX14 28-SSOP
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 16Fr

Specifications of PIC16F722-I/SS

• Program Memory Type: FLASH
• Program Memory Size: 3.5KB (2K x 14)
• Package / Case: 28-SSOP
• 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: 25
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 11x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 128 B
• Interface Type: I2C/SCI/SPI
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 25
• Number Of Timers: 3
• 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
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 11-ch x 8-bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AC164112 - VOLTAGE LIMITER MPLAB ICD2 VPPAC164307 - MODULE SKT FOR PM3 28SSOP
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F72X/PIC16LF72X
17.2.5
When the R/W bit of the received address byte is clear,
the master will write data to the slave. If an address
match occurs, the received address is loaded into the
SSPBUF register. An address byte overflow will occur
if that loaded address is not read from the SSPBUF
before the next complete byte is received.
An SSP interrupt is generated for each data transfer byte.
The BF, R/W and D/A bits of the SSPSTAT register are
used to determine the status of the last received byte.
FIGURE 17-10:
DS41341E-page 180
SDA
SCL
SSPIF
BF
SSPOV
S
RECEPTION
A7 A6 A5 A4 A3 A2 A1
1
2
Receiving Address
3
I
4
2
C™ WAVEFORMS FOR RECEPTION (7-BIT ADDRESS)
5
6
7
R/W = 0
8
ACK
9
D7
1
D6
2
SSPBUF register is read
Receiving Data
D5
3
Cleared in software
D4
Bit SSPOV is set because the SSPBUF register is still full.
4
D3
5
D2
6
D1
7
D0
8
ACK
9
D7
1
D6
2
D5
Receiving Data
3
D4
4
© 2009 Microchip Technology Inc.
ACK is not sent.
D3
5
D2
6
D1
7
D0
8
ACK
9
condition
Bus Master
sends Stop
P