PIC18F252-E/SP Microchip Technology, PIC18F252-E/SP Datasheet - Page 289
![IC MCU CMOS 40MHZ 16K FLSH 28DIP](/photos/6/59/65908/150-28-dip_sml.jpg)
PIC18F252-E/SP
Manufacturer Part Number
PIC18F252-E/SP
Description
IC MCU CMOS 40MHZ 16K FLSH 28DIP
Manufacturer
Microchip Technology
Series
PIC® 18Fr
Datasheets
1.PIC16F616T-ISL.pdf
(8 pages)
2.PIC18F242-ISO.pdf
(332 pages)
3.PIC18F242-ISO.pdf
(14 pages)
4.PIC18F242-ISO.pdf
(16 pages)
5.PIC18F242-ISO.pdf
(16 pages)
6.PIC18F242-ISO.pdf
(14 pages)
Specifications of PIC18F252-E/SP
Core Size
8-Bit
Program Memory Size
32KB (16K x 16)
Core Processor
PIC
Speed
40MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Number Of I /o
23
Program Memory Type
FLASH
Eeprom Size
256 x 8
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
4.2 V ~ 5.5 V
Data Converters
A/D 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-DIP (0.300", 7.62mm)
Controller Family/series
PIC18
No. Of I/o's
23
Eeprom Memory Size
256Byte
Ram Memory Size
1.5KB
Cpu Speed
40MHz
No. Of Timers
4
Processor Series
PIC18F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
1536 B
Interface Type
MSSP, SPI, I2C, PSP, USART
Maximum Clock Frequency
40 MHz
Number Of Programmable I/os
23
Number Of Timers
4
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
3rd Party Development Tools
52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, ICE4000, DM163022, DV164136
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC18F252-E/SP
Manufacturer:
Microchip Technology
Quantity:
135
- PIC16F616T-ISL PDF datasheet
- PIC18F242-ISO PDF datasheet #2
- PIC18F242-ISO PDF datasheet #3
- PIC18F242-ISO PDF datasheet #4
- PIC18F242-ISO PDF datasheet #5
- PIC18F242-ISO PDF datasheet #6
- Current page: 289 of 332
- Download datasheet (6Mb)
TABLE 22-21: A/D CONVERTER CHARACTERISTICS: PIC18FXX2 (INDUSTRIAL, EXTENDED)
FIGURE 22-22:
© 2006 Microchip Technology Inc.
A01
A03
A04
A05
A06
A10
A20
A20A
A21
A22
A25
A30
A50
Param
No.
Note 1: Vss
Note 1: If the A/D clock source is selected as RC, a time of T
A/D DATA
SAMPLE
N
E
E
E
E
—
V
V
V
V
Z
I
A/D CLK
Symbol
REF
2: The A/D conversion result never decreases with an increase in the Input Voltage, and has no missing codes.
3: For V
4: Maximum allowed impedance for analog voltage source is 10 k . This requires higher acquisition times.
ADRES
2: This is a minimal RC delay (typically 100 nS), which also disconnects the holding capacitor from the analog input.
AIN
REF
REFH
REFL
AIN
R
IL
DL
G
OFF
BSF ADCON0, GO
ADIF
This allows the SLEEP instruction to be executed.
GO
Q4
Resolution
Integral linearity error
Differential linearity error
Gain error
Offset error
Monotonicity
Reference Voltage
(V
Reference voltage High
Reference voltage Low
Analog input voltage
Recommended impedance of
analog voltage source
V
DD
V
REF
REFH
AIN
132
< 2.5V, V
A/D CONVERSION TIMING
input current (Note 1)
Characteristic
– V
V
REF
REFL
AIN
(Note 2)
)
should be limited to < .5 V
9
8
OLD_DATA
AV
AV
7
SS
SS
AV
1.8V
Min
3V
—
—
—
—
—
—
—
—
CY
– 0.3V
– 0.3V
SS
is added before the A/D clock starts.
. . .
SAMPLING STOPPED
DD
guaranteed
.
. . .
Typ
131
130
—
—
—
—
—
—
—
—
—
—
—
—
—
PIC18LFXX2 (INDUSTRIAL)
(2)
AV
AV
2
DD
DD
V
<±1.5
Max
<±1
<±1
<±1
150
REFH
2.5
10
—
—
5
+ 0.3V
+ 0.3V
1
Units
LSb V
LSb V
LSb V
LSb V
k
bit
—
V
V
V
V
V
A
A
0
PIC18FXX2
V
V
V
V
(Note 4)
During V
During A/D conversion cycle
REF
REF
REF
REF
SS
DD
DD
DD
< 3.0V
= V
= V
= V
= V
NEW_DATA
DONE
V
3.0V
2.5V (Note 3)
AIN
DS39564C-page 287
Conditions
AIN
DD
DD
DD
DD
T
= 5.0V
= 5.0V
= 5.0V
= 5.0V
acquisition
CY
V
REF
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