PIC16C642-04I/SO Microchip Technology, PIC16C642-04I/SO Datasheet - Page 99

• Manufacturer Part Number: PIC16C642-04I/SO
• Description: IC MCU OTP 4KX14 COMP 28SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C642-04I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, WDT
• Number Of I /o: 22
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: PIC16C
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 176 B
• Interface Type: RS- 232
• Maximum Clock Frequency: 4 MHz
• Number Of Programmable I/os: 33
• Number Of Timers: 8
• Operating Supply Voltage: 3 V to 6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• Data Rom Size: 176 B
• Height: 2.05 mm
• Length: 17.9 mm
• Supply Voltage (max): 6 V
• Supply Voltage (min): 4 V
• Width: 7.5 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

FIGURE 12-3: CLKOUT AND I/O TIMING
TABLE 12-5:
Note 1: Measurements are taken in RC Mode where CLKOUT output is 4 x T
Parameter
1996 Microchip Technology Inc.
CLKOUT
I/O Pin
(output)
22††*
23††*
I/O Pin
(input)
No.
15*
10*
11*
12*
13*
14*
16*
17*
18*
19*
20*
21*
OSC1
††
†
Note: See Figure 12-1 for load conditions.
*
These parameters are characterized but not tested.
Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance
These parameters are asynchronous events not related to any internal clock edges.
only and are not tested.
Sym
TosH2ckL
TosH2ckH OSC1 to CLKOUT
TckR
TckF
TckL2ioV
TioV2ckH
TckH2ioI
TosH2ioV
TosH2ioI
TioV2osH
TioR
TioF
Tinp
Trbp
CLKOUT AND I/O TIMING REQUIREMENTS
old value
Characteristic
OSC1 to CLKOUT
CLKOUT rise time
CLKOUT fall time
CLKOUT
Port in valid before CLKOUT
Port in hold after CLKOUT
OSC1 (Q1 cycle) to
Port out valid
OSC1 (Q2 cycle) to
Port input invalid (I/O in
hold time)
Port input valid to OSC1 (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
Q4
to Port out valid
10
13
17
14
20, 21
PIC16C64X/66X
PIC16LC64X/66X
PIC16C64X/66X
PIC16LC64X/66X
PIC16C64X/66X
PIC16LC64X/66X
Q1
Preliminary
PIC16C64X & PIC16C66X
19
22
23
18
T
OSC
Min
T
T
100
200
OSC
—
—
—
—
—
—
—
—
—
—
0
0
CY
CY
+ 200
Q2
.
15
Typ†
75
75
35
35
50
10
10
—
—
—
—
—
—
—
—
—
—
0.5T
11
Max
200
200
100
100
150
12
CY
40
80
40
80
—
—
—
—
—
—
—
+ 20
new value
16
Q3
DS30559A-page 99
Units Conditions
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1
Note 1