IC MCU OTP 512X12 18SOIC

 

PIC16C54A-20/SO

Manufacturer Part NumberPIC16C54A-20/SO
DescriptionIC MCU OTP 512X12 18SOIC
ManufacturerMicrochip Technology
SeriesPIC® 16C
PIC16C54A-20/SO datasheets

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Specifications of PIC16C54A-20/SO

Core ProcessorPICCore Size8-Bit
Speed20MHzPeripheralsPOR, WDT
Number Of I /o12Program Memory Size768B (512 x 12)
Program Memory TypeOTPRam Size25 x 8
Voltage - Supply (vcc/vdd)4.5 V ~ 5.5 VOscillator TypeExternal
Operating Temperature0°C ~ 70°CPackage / Case18-SOIC (7.5mm Width)
For Use WithXLT18SO-1 - SOCKET TRANSITION 18SOIC 300MIL309-1075 - ADAPTER 18-SOIC TO 18-SOIC309-1011 - ADAPTER 18-SOIC TO 18-DIP309-1010 - ADAPTER 18-SOIC TO 18-DIPAC164002 - MODULE SKT PROMATEII 18/28SOICLead Free Status / RoHS StatusLead free / RoHS Compliant
Eeprom Size-Data Converters-
Connectivity-  
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PIC16C5X
19.4
Timing Diagrams and Specifications
FIGURE 19-3:
EXTERNAL CLOCK TIMING - PIC16C5X-40
Q4
OSC1
CLKOUT
TABLE 19-1:
EXTERNAL CLOCK TIMING REQUIREMENTS - PIC16C5X-40
Standard Operating Conditions (unless otherwise specified)
AC Characteristics
Operating Temperature
Param
Symbol
Characteristic
No.
F
External CLKIN Frequency
OSC
1
T
External CLKIN Period
OSC
2
Tcy
Instruction Cycle Time
3
TosL, TosH Clock in (OSC1) Low or High
Time
4
TosR, TosF Clock in (OSC1) Rise or Fall
Time
* These parameters are characterized but not tested.
† Data in the Typical (“Typ”) column is at 5V, 25°C unless otherwise stated. These parameters are for design
guidance only and are not tested.
Note 1: All specified values are based on characterization data for that particular oscillator type under standard oper-
ating conditions 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.
2: Instruction cycle period (T
CY
DS30453D-page 160
Q1
Q2
Q3
1
3
3
2
0 C
T
+70 C for commercial
A
Min
Typ†
(1)
20
(1)
25
(2)
4/F
OSC
6.0*
) equals four times the input oscillator time base period.
Preliminary
Q4
Q1
4
4
Max Units
Conditions
40
MHz HS
mode
OSC
ns
HS
mode
OSC
ns
HS oscillator
6.5*
ns
HS oscillator
2002 Microchip Technology Inc.