PIC18LF25K22-I/SP Microchip Technology, PIC18LF25K22-I/SP Datasheet - Page 240
PIC18LF25K22-I/SP
Manufacturer Part Number
PIC18LF25K22-I/SP
Description
MCU 8BIT 32KB FLASH 3.6V 28SDIP
Manufacturer
Microchip Technology
Series
PIC® XLP™ 18Fr
Datasheets
1.PIC18F26J13-ISS.pdf
(496 pages)
2.PIC18F25K22T-ISS.pdf
(10 pages)
3.PIC18F25K22-ISP.pdf
(492 pages)
Specifications of PIC18LF25K22-I/SP
Program Memory Type
FLASH
Program Memory Size
32KB (16K x 16)
Package / Case
28-DIP (0.300", 7.62mm)
Core Processor
PIC
Core Size
8-Bit
Speed
64MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Number Of I /o
24
Eeprom Size
256 x 8
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 3.6 V
Data Converters
A/D 19x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC18LF
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1536 B
Interface Type
I2C, SPI, EUSART
Maximum Clock Frequency
64 MHz
Number Of Programmable I/os
25
Number Of Timers
7
Operating Supply Voltage
1.8 V to 3.6 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164005
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 17 Channel
On-chip Dac
5 bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
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PIC18(L)F2X/4XK22
15.6.4
To initiate a Start condition, the user sets the Start
Enable bit, SEN, of the SSPxCON2 register. If the
SDAx and SCLx pins are sampled high, the Baud Rate
Generator
SSPxADD<7:0> and starts its count. If SCLx and
SDAx are both sampled high when the Baud Rate
Generator times out (T
low. The action of the SDAx being driven low while
SCLx is high is the Start condition and causes the S bit
of the SSPxSTAT1 register to be set. Following this,
the Baud Rate Generator is reloaded with the contents
of SSPxADD<7:0> and resumes its count. When the
Baud Rate Generator times out (T
the SSPxCON2 register will be automatically cleared
FIGURE 15-26:
DS41412B-page 240
I
CONDITION TIMING
2
C MASTER MODE START
is
reloaded
FIRST START BIT TIMING
Write to SEN bit occurs here
BRG
), the SDAx pin is driven
with
SDAx
SCLx
BRG
the
), the SEN bit of
contents
SDAx = 1,
SCLx = 1
T
BRG
Preliminary
of
S
Set S bit (SSPxSTAT<3>)
T
BRG
At completion of Start bit,
hardware clears SEN bit
by hardware; the Baud Rate Generator is suspended,
leaving the SDAx line held low and the Start condition
is complete.
and sets SSPxIF bit
Note 1: If at the beginning of the Start condition,
Write to SSPxBUF occurs here
T
BRG
2: The Philips I
1st bit
the SDAx and SCLx pins are already sam-
pled low, or if during the Start condition,
the SCLx line is sampled low before the
SDAx line is driven low, a bus collision
occurs, the Bus Collision Interrupt Flag,
BCLxIF, is set, the Start condition is
aborted and the I
Idle state.
bus collision cannot occur on a Start.
T
BRG
2010 Microchip Technology Inc.
2
C Specification states that a
2nd bit
2
C module is reset into its
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