PIC16C54-XT/P Microchip Technology, PIC16C54-XT/P Datasheet - Page 81

• Manufacturer Part Number: PIC16C54-XT/P
• Description: IC MCU OTP 512X12 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54-XT/P

• Core Size: 8-Bit
• Program Memory Size: 768B (512 x 12)
• Core Processor: PIC
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Type: OTP
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 6.25 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Controller Family/series: PIC16C
• No. Of I/o's: 12
• Ram Memory Size: 25Byte
• Cpu Speed: 4MHz
• No. Of Timers: 1
• Package: 18PDIP
• Device Core: PIC
• Family Name: PIC16
• Maximum Speed: 4 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 12
• Number Of Timers: 1
• Core: PIC
• Processor Series: PIC16C
• Maximum Clock Frequency: 40 MHz
• Data Ram Size: 25 B
• Data Rom Size: 512 B
• Mounting Style: Through Hole
• Height: 3.3 mm
• Length: 22.86 mm
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Supply Voltage (max): 6.25 V
• Supply Voltage (min): 3 V
• Width: 6.35 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16C54/55/56/57
12.0
The graphs and tables provided in this section are for design guidance and are not tested. In some graphs or tables the
data presented are outside specified operating range (e.g., outside specified V
and devices will operate properly only within the specified range.
The data presented in this section is a statistical summary of data collected on units from different lots over a period of
time. “Typical” represents the mean of the distribution while “max” or “min” represents (mean + 3 ) and (mean – 3 )
respectively, where
FIGURE 12-1: TYPICAL RC OSCILLATOR FREQUENCY vs. TEMPERATURE
TABLE 12-1:
The frequencies are measured on DIP packages.
The percentage variation indicated here is part-to-part variation due to normal process distribution. The variation
indicated is 3 standard deviation from average value for V
1998 Microchip Technology Inc.
F
OSC
F
DC AND AC CHARACTERISTICS - PIC16C54/55/56/57
OSC
(25 C)
100 pF
300 pF
20 pF
Cext
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
0.88
RC OSCILLATOR FREQUENCIES
0
is standard deviation.
10
100 k
100 k
160 k
Rext
3.3 k
3.3 k
3.3 k
5.0 k
10 k
10 k
10 k
5 k
5 k
20
Frequency normalized to +25 C
Preliminary
25
T( C)
30
DD
= 5 V.
Rext
Cext = 100 pF
V
DD
262.15 kHz
684.64 kHz
267.63 kHz
4.973 MHz
71.56 kHz
484.1 kHz
29.44 kHz
= 3.5 V
3.82 MHz
2.22 MHz
1.63 MHz
1.19 MHz
40
660 kHz
10 k
Fosc @ 5 V, 25 C
DD
50
range). This is for information only
Average
V
PIC16C5X
DD
= 5.5 V
60
DS30453B-page 81
27%
21%
21%
31%
13%
13%
18%
25%
10%
14%
15%
19%
70