PIC16F54-I/SO Microchip Technology, PIC16F54-I/SO Datasheet - Page 69

• Manufacturer Part Number: PIC16F54-I/SO
• Description: IC MCU FLASH 512X12 18SOIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F54-I/SO

• Core Size: 8-Bit
• Program Memory Size: 768B (512 x 12)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Type: FLASH
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-SOIC (7.5mm Width)
• Controller Family/series: PIC16F
• No. Of I/o's: 12
• Ram Memory Size: 25Byte
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT18SO-1 - SOCKET TRANSITION 18SOIC 300MILAC164002 - MODULE SKT PROMATEII 18/28SOIC
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

FIGURE 11-6:
TABLE 11-4:
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
40
41
42
Param
No.
Note:
*
† Data in the Typical (“Typ”) column is at 5.0V, 25°C unless otherwise stated. These parameters are for
These parameters are characterized but not tested.
design guidance only and are not tested.
Tt0H T0CKI High Pulse Width:
Tt0L T0CKI Low Pulse Width:
Tt0P T0CKI Period
Sym.
Please refer to Figure 11-2 for load conditions.
T0CKI
TIMER0 CLOCK REQUIREMENTS – PIC16F5X
No Prescaler
With Prescaler
No Prescaler
With Prescaler
TIMER0 CLOCK TIMINGS – PIC16F5X
Characteristic
Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40°C ≤ T
20 or T
40
0.5 T
0.5 T
Min.
CY
CY
10*
10*
CY
+ 20*
+ 20*
+ 40*
N
42
Typ†
—
—
—
—
—
41
-40°C ≤ T
Max.
—
—
—
—
—
A
A
Units
ns
ns
ns
ns
ns
≤ +85°C for industrial
≤ +125°C for extended
PIC16F5X
Whichever is greater.
N = Prescale Value
(1, 2, 4,..., 256)
Conditions
DS41213D-page 67