PIC16F737-E/ML Microchip Technology, PIC16F737-E/ML Datasheet - Page 659
![IC PIC MCU FLASH 4KX14 28QFN](/photos/6/81/68120/150-28-qfn_sml.jpg)
PIC16F737-E/ML
Manufacturer Part Number
PIC16F737-E/ML
Description
IC PIC MCU FLASH 4KX14 28QFN
Manufacturer
Microchip Technology
Series
PIC® 16Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16F688T-ISL.pdf
(688 pages)
3.PIC16F737-ISP.pdf
(276 pages)
4.PIC16F737-ISP.pdf
(10 pages)
Specifications of PIC16F737-E/ML
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
Program Memory Size
7KB (4K x 14)
Program Memory Type
FLASH
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 11x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
For Use With
I3DBF777 - BOARD DAUGHTER ICEPIC3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
- PIC16F616T-ISL PDF datasheet
- PIC16F688T-ISL PDF datasheet #2
- PIC16F737-ISP PDF datasheet #3
- PIC16F737-ISP PDF datasheet #4
- Current page: 659 of 688
- Download datasheet (3Mb)
Transfer direction of data and acknowledgment bits depends on R/W bits.
Sr
Combined format - A master addresses a slave with a 10-bit address, then transmits
1997 Microchip Technology Inc.
Combined format:
S
(Code + A9:A8)
Slave Address
From slave to master
From master to slave
Slave Address R/W A Data A/A Sr
(write)
(read)
R/W A
data to this slave and reads data from this slave.
When a master does not wish to relinquish the bus (which occurs by generating a STOP condi-
tion), a repeated START condition (Sr) must be generated. This condition is identical to the start
condition (SDA goes high-to-low while SCL is high), but occurs after a data transfer acknowledge
pulse (not the bus-free state). This allows a master to send “commands” to the slave and then
receive the requested information or to address a different slave device. This sequence is shown
in
Figure A-8:
Figure
Slave Address
A = acknowledge (SDA low)
A = not acknowledge (SDA high)
S = Start Condition
P = Stop Condition
(A7:A0)
A-8.
Sr = repeated
Start Condition
(n bytes + acknowledge)
(read or write)
Combined Format
Slave Address R/W A Data A/A
A
Data
A
(write)
Data A/A
Direction of transfer
may change at this point
Sr Slave Address
(Code + A9:A8)
P
(read)
Appendix A
R/W A Data A
DS31034A-page 34-7
Data
A P
34
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