PIC18C452-E/PT Microchip Technology, PIC18C452-E/PT Datasheet - Page 259
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC18C452-E/PT
Manufacturer Part Number
PIC18C452-E/PT
Description
IC MCU OTP 16KX16 A/D 44TQFP
Manufacturer
Microchip Technology
Series
PIC® 18Cr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC16C770-ISO.pdf
(8 pages)
3.PIC18C242-ISO.pdf
(305 pages)
4.PIC18C242-ISO.pdf
(12 pages)
Specifications of PIC18C452-E/PT
Core Processor
PIC
Core Size
8-Bit
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
33
Program Memory Size
32KB (16K x 16)
Program Memory Type
OTP
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
44-TQFP, 44-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
PIC18C452E/PT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18C452-E/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
- PIC16F616T-ISL PDF datasheet
- PIC16C770-ISO PDF datasheet #2
- PIC18C242-ISO PDF datasheet #3
- PIC18C242-ISO PDF datasheet #4
- Current page: 259 of 305
- Download datasheet (6Mb)
FIGURE 21-17:
TABLE 21-16: I
100
101
102
103
90
91
106
107
92
109
110
D102
Note 1: As a transmitter, the device must provide this internal minimum delay time to bridge the undefined region (min. 300 ns) of
Param.
2001 Microchip Technology Inc.
No.
2: A fast mode I
T
T
T
T
T
T
T
T
T
T
T
C
SDA
Out
Note:
SDA
In
SCL
the falling edge of SCL to avoid unintended generation of START or STOP conditions.
then be met. This will automatically be the case if the device does not stretch the LOW period of the SCL signal. If such a
device does stretch the LOW period of the SCL signal, it must output the next data bit to the SDA line.
T
released.
SU
SU
SU
AA
HIGH
LOW
R
F
HD
HD
BUF
Symbol
B
R
:
:
:
:
:
STA
DAT
STO
max. + T
STA
DAT
Refer to Figure 21-4 for load conditions.
2
C BUS DATA REQUIREMENTS (SLAVE MODE)
Clock high time
Clock low time
SDA and SCL rise
time
SDA and SCL fall time
START condition
setup time
START condition hold
time
Data input hold time
Data input setup time
STOP condition setup
time
Output valid from
clock
Bus free time
Bus capacitive loading
SU
2
I
C bus device can be used in a standard mode I
:
2
DAT
90
C BUS DATA TIMING
103
= 1000 + 250 = 1250 ns (according to the standard mode I
91
Characteristic
109
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
100 kHz mode
400 kHz mode
SSP Module
SSP Module
100
106
101
109
20 + 0.1C
20 + 0.1C
1.5T
1.5T
107
Min
250
100
4.0
0.6
4.7
1.3
4.7
0.6
4.0
0.6
4.7
0.6
4.7
1.3
—
—
—
—
—
0
0
2
C bus system, but the requirement T
CY
CY
B
B
1000
3500
Max
300
300
300
0.9
400
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2
C bus specification) before the SCL line is
Units
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s
s
PIC18CXX2
PIC18CXXX must operate at a
minimum of 1.5 MHz
PIC18CXXX must operate at a
minimum of 10 MHz
PIC18CXXX must operate at a
minimum of 1.5 MHz
PIC18CXXX must operate at a
minimum of 10 MHz
C
10 to 400 pF
C
10 to 400 pF
Only relevant for Repeated
START condition
After this period the first clock
pulse is generated
(Note 2)
(Note 1)
Time the bus must be free before
a new transmission can start
92
B
B
is specified to be from
is specified to be from
102
110
Conditions
SU
DS39026C-page 257
:
DAT
250 ns must
Related parts for PIC18C452-E/PT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC18C452-I/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
IC MCU OTP 16KX16 A/D 40DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC18C452-I/L](/photos/6/63/66325/150-44-plcc_tmb.jpg)
Part Number:
Description:
IC MCU OTP 16KX16 A/D 44PLCC
Manufacturer:
Microchip Technology
Datasheet:
![PIC18C452-E/L](/photos/6/63/66325/150-44-plcc_tmb.jpg)
Part Number:
Description:
IC MCU OTP 16KX16 A/D 44PLCC
Manufacturer:
Microchip Technology
Datasheet:
![PIC18C452-E/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
IC MCU OTP 16KX16 A/D 40DIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC18C452/JW](/photos/6/63/66338/150-40-cdip_tmb.jpg)
Part Number:
Description:
IC MCU EPROM 16KX16 A/D 40CDIP
Manufacturer:
Microchip Technology
Datasheet:
![PIC18C452-I/PT](/photos/6/82/68251/c04-076_pt_tmb.jpg)
Part Number:
Description:
IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,TQFP,44PIN,PLASTIC
Manufacturer:
Microchip Technology
Datasheet:
![PIC18C452](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
(PIC18Cxx2) High-Performance Microcontrollers
Manufacturer:
Microchip Technology
![TC1014-2.7VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1014-5.0VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.5VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.7VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet:
![TC1055-2.8VCT](/images/manufacturer_photos/0/4/440/microchip_technology_inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Microchip Technology Inc.
Datasheet: