PIC16C56A/JW Microchip Technology, PIC16C56A/JW Datasheet - Page 162

• Manufacturer Part Number: PIC16C56A/JW
• Description: IC MCU EPROM 1KX12 18CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C56A/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 1.5KB (1K x 12)
• Program Memory Type: EPROM, UV
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16C5X
19.4
FIGURE 19-3:
TABLE 19-1:
DS30453D-page 160
Note 1: All specified values are based on characterization data for that particular oscillator type under standard oper-
AC Characteristics
Param
No.
1
2
3
4
CLKOUT
OSC1
2: Instruction cycle period (T
* 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
Timing Diagrams and Specifications
guidance only and are not tested.
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.
TosR, TosF Clock in (OSC1) Rise or Fall
TosL, TosH Clock in (OSC1) Low or High
Symbol
F
T
EXTERNAL CLOCK TIMING REQUIREMENTS - PIC16C5X-40
Tcy
OSC
OSC
EXTERNAL CLOCK TIMING - PIC16C5X-40
Q4
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
External CLKIN Frequency
External CLKIN Period
Instruction Cycle Time
Time
Time
Characteristic
CY
Q1
) equals four times the input oscillator time base period.
1
(2)
(1)
Preliminary
(1)
Q2
0 C
T
6.0*
2
Min
A
20
25
—
—
+70 C for commercial
3
4/F
Typ†
Q3
—
—
—
—
OSC
3
Max Units
6.5*
40
—
—
—
MHz HS
Q4
4
ns
—
ns
ns
2002 Microchip Technology Inc.
HS
HS oscillator
HS oscillator
4
OSC
OSC
Conditions
mode
mode
Q1