PIC16C54B-04I/SO Microchip Technology, PIC16C54B-04I/SO Datasheet - Page 191

• 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: -

PIC16C54B/C54C/CR54B/CR54C/C55A/C56A/CR56A/C57C/CR57C/C58
FIGURE 20-14: WDT TIMER TIME-OUT
1998 Microchip Technology Inc.
50
45
40
35
30
25
20
15
10
5
2
PERIOD vs. V
3
V
4
DD
(Volts)
5
DD
Typ +125 C
Typ +85 C
Typ +25 C
Typ –40 C
6
7
Preliminary
TABLE 20-2:
All capacitance values are typical at 25 C. A part-to-part
variation of 25% (three standard deviations) should be
taken into account.
OSC2/CLKOUT
RA port
RB port
MCLR
T0CKI
OSC1
Pin
INPUT CAPACITANCE FOR
PIC16C54s/C56s/C58s
Typical Capacitance (pF)
18L PDIP
17.0
5.0
5.0
4.0
4.3
3.2
DS30453B-page 191
18L SOIC
17.0
4.3
4.3
3.5
3.5
2.8