PIC16C56A/JW Microchip Technology, PIC16C56A/JW Datasheet - Page 77

• 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: -

TABLE 12-1:
1
2
3
4
Note 1: All specified values are based on characterization data for that particular oscillator type under standard
2002 Microchip Technology Inc.
AC Characteristics
Param
No.
* These parameters are characterized but not tested.
† Data in the Typical (“Typ”) column is at 5.0V, 25°C unless otherwise stated. These parameters are for design
2: Instruction cycle period (T
guidance only and are not tested.
operating 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.
T
Tcy
TosL,
TosH
TosR,
TosF
OSC
Symbol
EXTERNAL CLOCK TIMING REQUIREMENTS - PIC16C54/55/56/57
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
External CLKIN Period
Oscillator Period
Instruction Cycle Time
Clock in (OSC1) Low or High
Time
Clock in (OSC1) Rise or Fall
Time
Characteristic
CY
) equals four times the input oscillator time base period.
(1)
(2)
(1)
Preliminary
–40°C
–40°C
0°C
62.5
62.5
2.0*
Min
250
100
250
250
100
85*
20*
50
25
50
25
—
—
—
—
T
T
T
A
A
A
4/F
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
+70°C for commercial
+85°C for industrial
+125°C for extended
OSC
10,000
Max
250
250
250
25*
25*
50*
—
—
—
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
s
s
s
XT
10 MHz mode
HS
HS
LP
RC
XT
10 MHz mode
HS
HS
LP
XT oscillator
HS oscillator
LP oscillator
XT oscillator
HS oscillator
LP oscillator
PIC16C5X
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
OSC
Conditions
mode
mode
mode
mode
mode (Comm/Ind)
mode (Ext)
mode (Comm/Ind)
mode (Ext)
mode
DS30453D-page 75