PIC16F57-E/SP Microchip Technology, PIC16F57-E/SP Datasheet - Page 66

• Manufacturer Part Number: PIC16F57-E/SP
• Description: IC MCU FLASH 2KX12 28-DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F57-E/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 20
• Program Memory Size: 3KB (2K x 12)
• Program Memory Type: FLASH
• Ram Size: 72 x 8
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16F5X
TABLE 11-1:
DS41213D-page 64
AC CHARACTERISTICS
1
2
3
4
Note 1:
Parameter
No.
2:
*
† Data in the Typical (“Typ”) column is at 5V, 25°C unless otherwise stated. These parameters are for design
These parameters are characterized but not tested.
guidance only and are not tested.
All specified values are based on characterization data for that particular oscillator type under standard
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.
Instruction cycle period (T
F
T
T
TosL, TosH
TosR, TosF
OSC
CY
OSC
Sym.
EXTERNAL CLOCK TIMING REQUIREMENTS
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
External CLKIN Frequency
Oscillator Frequency
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)
(1)
(2)
(1)
(1)
-40°C ≤ T
-40°C ≤ T
Min.
2.0*
250
250
250
DC
DC
DC
DC
50*
20*
0.1
4.0
5.0
5.0
5.0
50
50
—
—
—
—
A
A
≤ +85°C for industrial
≤ +125°C for extended
4/F
Typ†
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OSC
10,000
Max.
200
200
250
25*
50*
4.0
4.0
4.0
20
20
—
—
—
—
—
—
—
—
—
5*
Units
MHz XT Osc mode
MHz HS Osc mode
MHz RC Osc mode
MHz XT Osc mode
MHz HS Osc mode
kHz LP Osc mode
kHz LP Osc mode
© 2007 Microchip Technology Inc.
ns
ns
μs
ns
ns
ns
μs
—
ns
ns
μs
ns
ns
ns
XT Osc mode
HS Osc mode
LP Osc mode
RC Osc mode
XT Osc mode
HS Osc mode
LP Osc mode
XT oscillator
HS oscillator
LP oscillator
XT oscillator
HS oscillator
LP oscillator
Conditions