PIC16C54B-04I/SO Microchip Technology, PIC16C54B-04I/SO Datasheet - Page 179

• 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/C58B/CR58B
TABLE 19-2:
Note 1: Data in the Typical (“Typ”) column is at 5V, 25 C unless otherwise stated. These parameters are for design guidance only
Parameter
*
1998 Microchip Technology Inc.
AC Characteristics
No.
These parameters are characterized but not tested.
2: All specified values are based on characterization data for that particular oscillator type under standard operating condi-
3: Instruction cycle period (T
2
3
4
and are not tested.
tions with the device executing code. Exceeding these specified limits may result in an unstable oscillator operation and/or
higher than expected current consumption.
When an external clock input is used, the “max” cycle time limit is “DC” (no clock) for all devices.
TosL, TosH Clock in (OSC1) Low or High Time
TosR, TosF Clock in (OSC1) Rise or Fall Time
Sym
EXTERNAL CLOCK TIMING REQUIREMENTS - PIC16C5X, PIC16CR5X (CON’T)
T
CY
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
Operating Voltage V
Instruction Cycle Time
CY
) equals four times the input oscillator time base period.
Characteristic
(3)
DD
range is described in Section 19.1, Section 19.2 and Section 19.3.
Preliminary
–40 C
–40 C
0 C
Min
2.0*
50*
20*
—
—
—
—
T
T
T
A
A
A
4/F
+70 C (commercial)
Typ
+85 C (industrial)
+125 C (extended)
—
—
—
—
—
—
OSC
(1)
Max
25*
25*
50*
—
—
—
—
Units
—
ns
ns
ns
ns
ns
s
XT oscillator
HS oscillator
LP oscillator
XT oscillator
HS oscillator
LP oscillator
Conditions
DS30453B-page 179