PIC18F27J53T-I/SO Microchip Technology, PIC18F27J53T-I/SO Datasheet - Page 536

• Manufacturer Part Number: PIC18F27J53T-I/SO
• Description: 28-pin, USB, 128KB Flash, 4KB RAM, 12 MIPS, 12-bit ADC, NanoWatt XLP 28 SOIC .30
• Manufacturer: Microchip Technology
• Series: PIC® XLP™ 18Fr

Specifications of PIC18F27J53T-I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: I²C, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 22
• Program Memory Size: 128KB (64K x 16)
• Program Memory Type: FLASH
• Ram Size: 3.8K x 8
• Voltage - Supply (vcc/vdd): 2.15 V ~ 3.6 V
• Data Converters: A/D 10x10b/12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Processor Series: PIC18F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 3.8 KB
• Interface Type: I2C, SPI, USART
• Maximum Clock Frequency: 48 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 8
• Operating Supply Voltage: 2.15 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

PIC18F47J53 FAMILY
FIGURE 31-6:
TABLE 31-13: CLKO AND I/O TIMING REQUIREMENTS
DS39964B-page 536
10
11
12
13
14
15
16
17
18
19
20
21
22†
23†
Note 1:
Param
No.
Note:
(Output)
I/O pin
I/O pin
(Input)
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
IO
IO
IO
IO
INP
RBP
Symbol
Measurements are taken in EC mode, where CLKO output is 4 x T
V2
V2
R
F
H2
R
F
L2
H2
H2
H2
H2
Refer to Figure 31-4 for load conditions.
CK
OS
IO
CK
IO
CK
IO
IO
V
H Port In Valid before CLKO 
I
V OSC1  (Q1 cycle) to Port Out Valid
I
H Port Input Valid to OSC1 
H OSC1  to CLKO 
L OSC1  to CLKO 
CLKO Rise Time
CLKO Fall Time
CLKO  to Port Out Valid
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
RB7:RB4 Change INTx High or Low
Time
CLKO AND I/O TIMING
Old Value
Q4
Characteristic
10
13
17
14
20, 21
Q1
Preliminary
19
0.25 T
Min
100
T
T
18
—
—
—
—
—
—
—
—
CY
0
0
CY
CY
+ 25
Q2
15
New Value
OSC
Typ
75
75
15
15
50
—
—
—
—
—
—
—
—
—
.
0.5 T
 2010 Microchip Technology Inc.
Max
200
200
150
CY
30
30
—
—
—
—
—
—
6
5
11
+ 20
12
Units Conditions
16
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Q3
(Note 1)
(Note 1)
(Note 1)
(Note 1)