PIC16C54B/JW Microchip Technology, PIC16C54B/JW Datasheet - Page 126

• Manufacturer Part Number: PIC16C54B/JW
• Description: MICRO CTRL 512 X 12 EPROM 18CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54B/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 768B (512 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
TABLE 15-2:
DS30453B-page 126
Note 1: Data in the Typical (“Typ”) column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance only
Parameter
*
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
3: Instruction cycle period (T
1
2
3
4
and are not tested.
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 Time
TosL, TosH Clock in (OSC1) Low or High Time
T
Sym
EXTERNAL CLOCK TIMING REQUIREMENTS - PIC16CR57B (CON’T)
T
OSC
CY
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
Operating Voltage V
External CLKIN Period
Oscillator Period
Instruction Cycle Time
CY
) equals four times the input oscillator time base period.
Characteristic
(2)
(3)
DD
(2)
range is described in Section 15.1, Section 15.2 and Section 15.3.
Preliminary
–40 C
–40 C
0 C
2.0*
Min
250
250
100
250
250
250
100
85*
20*
5.0
5.0
50
50
—
—
—
—
T
T
T
A
A
A
4/F
+70 C (commercial)
Typ
+85 C (industrial)
+125 C (extended)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OSC
(1)
10,000
Max
250
250
250
200
25*
25*
50*
—
—
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
—
s
s
s
1998 Microchip Technology Inc.
XT osc mode
HS osc mode (04)
HS osc mode (10)
HS osc mode (20)
LP osc mode
RC osc mode
XT osc mode
HS osc mode (04)
HS osc mode (10)
HS osc mode (20)
LP osc mode
XT oscillator
HS oscillator
LP oscillator
XT oscillator
HS oscillator
LP oscillator
PIC16CR57B
Conditions