PIC18C252-E/SP Microchip Technology, PIC18C252-E/SP Datasheet - Page 6
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PIC18C252-E/SP
Manufacturer Part Number
PIC18C252-E/SP
Description
IC MCU OTP 16KX16 A/D 28DIP
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 PIC18C252-E/SP
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
22
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 5x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 125°C
Package / Case
28-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Other names
PIC18C252E/SP
PIC18CXX2
4. Module: Electrical Specifications
TABLE 21-4:
DS80058H-page 6
1A
1
Param.
Note:
No.
The operating frequency range for extended tem-
perature devices has been changed.
The maximum external clock frequency (EC and
ECIO modes) and oscillator frequency (HS mode)
for extended temperature devices has been
changed to 25 MHz. When the PLL is used
Symbol
F
T
Footnotes in original table omitted for the sake of brevity.
OSC
OSC
EXTERNAL CLOCK TIMING REQUIREMENTS
External CLKIN
Frequency
Oscillator Frequency
External CLKIN Period
Oscillator Period
Characteristic
Min
100
160
250
250
250
100
160
DC
DC
DC
DC
DC
DC
DC
DC
DC
0.1
25
40
25
40
25
40
25
40
4
4
4
4
4
4
5
5
Max
6.25
6.25
6.25
200
250
250
250
250
40
25
40
25
10
40
40
25
40
25
10
—
—
—
—
—
—
—
—
—
—
—
—
4
4
(HS+PLL mode), the maximum clock and oscilla-
tor frequency has been changed to 6.25 MHz.
Other values of related parameters have changed
accordingly.
Table 21-4, Parameters 1 and 1A of the Device
Data Sheet are amended in part, as follows
(changes and additions in bold):
Units
MHz XT osc (Industrial)
MHz XT osc (Extended)
MHz HS osc (Industrial)
MHz HS osc (Extended)
MHz HS + PLL osc (Industrial)
MHz HS + PLL osc (Extended)
MHz
MHz
MHz
MHz
MHz
MHz
MHz HS + PLL osc (Industrial)
MHz HS + PLL osc (Extended)
MHz RC osc (Industrial, Extended)
MHz XT osc (Industrial, Extended)
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µs
LP osc (Industrial)
LP osc (Extended)
EC, ECIO (Industrial)
EC, ECIO (Extended)
HS osc (Industrial)
HS osc (Extended)
LP osc mode (Industrial,
Extended)
XT osc (Industrial)
XT osc (Extended)
HS osc (Industrial)
HS osc (Extended)
HS + PLL osc (Industrial)
HS + PLL osc (Extended)
LP osc (Industrial, Extended)
EC, ECIO (Industrial)
EC, ECIO (Extended)
RC osc (Industrial, Extended)
XT osc (Industrial, Extended)
HS osc (Industrial)
HS osc (Extended)
HS + PLL osc (Industrial)
HS + PLL osc (Extended)
LP osc (Industrial)
2002 Microchip Technology Inc.
Conditions