PIC16C54B-04I/SO Microchip Technology, PIC16C54B-04I/SO Datasheet - Page 157

• Manufacturer Part Number: PIC16C54B-04I/SO
• Description: MICRO CTRL 512 4MHZ OTP 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54B-04I/SO

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: OTP
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16CR58A
FIGURE 17-5: TIMER0 CLOCK TIMINGS - PIC16CR58A
TABLE 17-5:
Note 1: Data in the Typical (“Typ”) column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only
Parameter
1998 Microchip Technology Inc.
*
No.
40
41
42
These parameters are characterized but not tested.
AC Characteristics
and are not tested.
Sym Characteristic
Tt0H T0CKI High Pulse Width - No Prescaler
Tt0P T0CKI Period
Tt0L T0CKI Low Pulse Width - No Prescaler
T0CKI
TIMER0 CLOCK REQUIREMENTS - PIC16CR58A
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
Operating Voltage V
Section 17.3.
- With Prescaler
- With Prescaler
Preliminary
40
20 or T
DD
0.5 T
0.5 T
range is described in Section 17.1, Section 17.2 and
42
Min
CY
10*
CY
10*
CY
–40 C
–40 C
+ 20*
+ 20*
N
0 C
+ 40*
41
Typ
T
T
T
A
A
A
—
—
—
—
—
(1)
+70 C (commercial)
+85 C (industrial)
+125 C (extended)
Max Units Conditions
—
—
—
—
—
ns
ns
ns
ns
ns
PIC16C5X
Whichever is greater.
N = Prescale Value
DS30453B-page 157
(1, 2, 4,..., 256)