PIC18F85K22-I/PT Microchip Technology, PIC18F85K22-I/PT Datasheet - Page 505

• Manufacturer Part Number: PIC18F85K22-I/PT
• Description: IC, 8BIT MCU, PIC18F, 64MHZ, TQFP-80
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F85K22-I/PT

• Controller Family/series: PIC18
• No. Of I/o's: 69
• Eeprom Memory Size: 1KB
• Ram Memory Size: 2KB
• Cpu Speed: 64MHz
• No. Of Timers: 8
• Core Size: 8 Bit
• Program Memory Size: 32KB
• Core Processor: PIC
• Speed: 64MHz
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, LVD, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Type: FLASH
• Eeprom Size: 1K x 8
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 24x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-TQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE 31-5:
TABLE 31-9:
 2011 Microchip Technology Inc.
10
11
12
13
14
15
16
17
18
19
20
21
22†
23†
Note 1:
Param
No.
Note:
(Output)
I/O pin
(Input)
I/O pin
OSC1
CLKO
† These parameters are asynchronous events not related to any internal clock edges.
T
T
T
T
T
T
T
T
T
T
T
T
T
T
OS
OS
CK
CK
CK
CK
OS
OS
Symbol
IO
IO
IO
IO
INP
RBP
Measurements are taken in EC mode, where CLKO output is 4 x T
V2
V2
R
F
H2
H2
R
F
L2
H2
H2
H2
Refer to
CK
OS
IO
CK
IO
CK
IO
IO
V CLKO  to Port Out Valid
I
H Port In Valid before CLKO 
V OSC1  (Q1 cycle) to Port Out Valid
I
H Port Input Valid to OSC1 
H OSC1  to CLKO 
L OSC1  to CLKO 
CLKO AND I/O TIMING REQUIREMENTS
CLKO Rise Time
CLKO Fall Time
Port In Hold after CLKO 
OSC1  (Q2 cycle) to Port Input Invalid
(I/O in hold time)
(I/O in setup time)
Port Output Rise Time
Port Output Fall Time
INTx pin High or Low Time
RB<7:4> Change INTx High or Low
Time
Figure 31-3
CLKO AND I/O TIMING
Old Value
Q4
for load conditions.
Characteristic
10
13
17
14
20, 21
Q1
19
PIC18F87K22 FAMILY
0.25 T
Min
100
T
20
—
—
—
—
—
—
—
—
CY
CY
18
0
0
+ 25
Q2
15
New Value
OSC
Typ
75
75
15
15
50
10
10
—
—
—
—
—
—
—
.
0.5 T
Max
200
200
150
CY
30
30
25
25
—
—
—
—
—
—
11
12
+ 20
16
DS39960D-page 505
Units Conditions
Q3
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 1)
(Note 1)