PIC16C642-04/SO Microchip Technology, PIC16C642-04/SO Datasheet - Page 101

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

Specifications of PIC16C642-04/SO

• Core Size: 8-Bit
• Program Memory Size: 7KB (4K x 14)
• Core Processor: PIC
• Speed: 4MHz
• Peripherals: Brown-out Detect/Reset, LED, POR, WDT
• Number Of I /o: 22
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Controller Family/series: PIC16C
• No. Of I/o's: 22
• Ram Memory Size: 176Byte
• Cpu Speed: 4MHz
• No. Of Timers: 1
• 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: + 70 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: ICE2000, DM163022
• Minimum Operating Temperature: 0 C
• On-chip Adc: 10 bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

FIGURE 12-6: TIMER0 CLOCK TIMING
TABLE 12-7:
Param
1996 Microchip Technology Inc.
No.
40*
41*
42*
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only
and are not tested.
Tt0H T0CKI High Pulse Width
Tt0L T0CKI Low Pulse Width
Tt0P T0CKI Period
Sym
RA4/T0CKI
TMR0
TIMER0 CLOCK REQUIREMENTS
Characteristic
No Prescaler
With Prescaler
No Prescaler
With Prescaler
40
Preliminary
PIC16C64X & PIC16C66X
42
0.5T
0.5T
T
CY
Min
CY
CY
10
10
N
+ 40
41
+ 20
+ 20
Typ† Max Units
—
—
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
DS30559A-page 101
N = prescale
value (1, 2, 4, …,
256)
Conditions