PIC18F45K22-I/P Microchip Technology Inc., PIC18F45K22-I/P Datasheet - Page 447

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PIC18F45K22-I/P

Manufacturer Part Number
PIC18F45K22-I/P
Description
40 PDIP .600in TUBE, 32KB, Flash, 1536bytes-RAM, 8-bit Family, nanoWatt XLP
Manufacturer
Microchip Technology Inc.
Datasheet

Specifications of PIC18F45K22-I/P

A/d Inputs
28-Channel, 10-Bit
Comparators
2
Cpu Speed
16 MIPS
Eeprom Memory
256 Bytes
Input Output
35
Interface
I2C/SPI/UART/USART
Memory Type
Flash
Number Of Bits
8
Package Type
40-pin PDIP
Programmable Memory
32K Bytes
Ram Size
1.5K Bytes
Speed
64 MHz
Temperature Range
–40 to 125 °C
Timers
3-8-bit, 4-16-bit
Voltage, Range
1.8-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device

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TABLE 27-10: RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER, POWER-UP TIMER
FIGURE 27-9:
 2010 Microchip Technology Inc.
30
31
32
33
34
35
36
37
38
39
Param.
No.
Note:
T1OSO/T13CKI
TmcL
T
T
T
T
T
T
T
T
T
Symbol
OST
CSD
WDT
PWRT
IOZ
BOR
IVRST
HLVD
IOBST
TMR0 or
Refer to
T0CKI
TMR1
AND BROWN-OUT RESET REQUIREMENTS
MCLR Pulse Width (low)
Watchdog Timer Time-out Period
(no postscaler)
Oscillation Start-up Timer Period
Power-up Timer Period
I/O High-Impedance from MCLR
Low or Watchdog Timer Reset
Brown-out Reset Pulse Width
Internal Reference Voltage Stable
High/Low-Voltage Detect Pulse
Width
CPU Start-up Time
Time for HF-INTOSC to Stabilize
TIMER0 AND TIMER1 EXTERNAL CLOCK TIMINGS
Figure 27-4
Characteristic
for load conditions.
40
45
Preliminary
42
47
1024
T
54.8
Min
200
200
3.5
OSC
2
5
PIC18(L)F2X/4XK22
64.4
0.25
41
Typ
46
4.1
25
2
1024 T
Max
74.1
4.7
35
10
1
OSC
Units
ms
ms
ms
48
s
s
s
s
s
s
1:1 prescaler
T
V
D005)
V
OSC
DD
DD
DS41412D-page 447
Conditions
 B
 V
= OSC1 period
VDD
HLVD
(see

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