PIC18C442-I/L Microchip Technology, PIC18C442-I/L Datasheet - Page 249

• Manufacturer Part Number: PIC18C442-I/L
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,LDCC,44PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 18Cr

Specifications of PIC18C442-I/L

• Rohs Compliant: YES
• 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: 33
• Program Memory Size: 16KB (8K x 16)
• Program Memory Type: OTP
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-PLCC
• Processor Series: PIC18C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 512 B
• Interface Type: MSSP, SPI, I2C, PSP, USART
• Maximum Clock Frequency: 40 MHz
• Number Of Programmable I/os: 34
• Number Of Timers: 1 x 16 bit
• Operating Supply Voltage: 2.5 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734, 52712-325, EWPIC18
• Development Tools By Supplier: ICE2000, DM163022, DV164136
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DB18C452 - BOARD DAUGHTER ICEPIC3AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCCDV007003 - PROGRAMMER UNIVERSAL PROMATE II
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

TABLE 21-5:
FIGURE 21-6:
TABLE 21-6:
Param.
10
11
12
13
14
15
16
17
18
18A
19
20
20A
21
21A
22††
23††
24††
Note 1: Measurements are taken in RC mode where CLKOUT output is 4 x T
Param
2001 Microchip Technology Inc.
No.
No.
CLKOUT
Note:
I/O Pin
(output)
†† These parameters are asynchronous events not related to any internal clock edges.
I/O Pin
(input)
OSC1
T
Symbol
TosH2ckL OSC1 to CLKOUT
TosH2ckH OSC1 to CLKOUT
TckR
TckF
TckL2ioV
TioV2ckH Port in valid before CLKOUT
TckH2ioI
TosH2ioV OSC1 (Q1 cycle) to Port out valid
TosH2ioI
TioV2osH Port input valid to OSC1
TioR
TioF
T
T
T
RC
CLK
Symbol
INP
RBP
RCP
Refer to Figure 21-4 for load conditions.
PLL Start-up Time (Lock Time)
CLKOUT Stability (Jitter) using PLL
PLL CLOCK TIMING SPECIFICATION (V
CLKOUT AND I/O TIMING REQUIREMENTS
CLKOUT fall time
CLKOUT
Port in hold after CLKOUT
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
INT pin high or low time
RB7:RB4 change INT high or low time
RC7:RC4 change INT high or low time
CLKOUT rise time
old value
CLKOUT AND I/O TIMING
Q4
Characteristic
Characteristic
to Port out valid
10
13
17
PIC18CXXX
PIC18LCXXX
PIC18CXXX
PIC18LCXXX
PIC18CXXX
PIC18LCXXX
14
20, 21
Q1
19
0.25T
DD
Min
Min
100
200
T
T
—
-2
—
—
—
—
—
—
—
—
—
—
20
CY
CY
CY
0
0
18
= 4.2V - 5.5V)
+ 25
Q2
Max
15
+2
Typ
2
75
75
35
35
50
12
12
—
—
—
—
—
—
—
—
—
—
OSC
.
0.5T
Units
ms
%
Max
PIC18CXX2
200
200
100
100
150
CY
25
50
25
50
—
—
—
—
—
—
—
+ 20
11
12
Units Conditions
new value
DS39026C-page 247
Conditions
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
16
Q3
(1)
(1)
(1)
(1)
(1)
(1)
(1)