PIC16F648A-E/P Microchip Technology, PIC16F648A-E/P Datasheet - Page 144

• Manufacturer Part Number: PIC16F648A-E/P
• Description: IC MCU FLASH 4KX14 EEPROM 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F648A-E/P

• Program Memory Type: FLASH
• Program Memory Size: 7KB (4K x 14)
• Package / Case: 18-DIP (0.300", 7.62mm)
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 16
• Eeprom Size: 256 x 8
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Processor Series: PIC16F
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 256 B
• Interface Type: SCI/USART
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 16
• Number Of Timers: 3
• Operating Supply Voltage: 2 V to 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• 3rd Party Development Tools: 52715-96, 52716-328, 52717-734
• Development Tools By Supplier: PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163014, DM164120-4
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: I3DBF648 - BOARD DAUGHTER ICEPIC3AC162053 - HEADER INTERFACE ICD,ICD2 18DIPACICE0202 - ADAPTER MPLABICE 18P 300 MIL
• Data Converters: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC16F627A/628A/648A
TABLE 17-6:
FIGURE 17-6:
DS40044B-page 142
Parameter
Watchdog
10A
11A
12A
13A
No.
Time out
I/O Pins
Time out
10
11
12
13
14
15
16
17
18
Internal
Internal
RESET
RESET
MCLR
PWRT
* These parameters are characterized but not tested.
† Data in “Typ” column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance
Timer
POR
OST
V
only and are not tested.
DD
TosH2ckL OSC1 to CLKOUT
TosH2ckH OSC1 to CLKOUT
TckR
TckF
TckL2ioV
TioV2ckH Port in valid before CLKOUT
TckH2ioI
TosH2ioV OSC1 (Q1 cycle) to
TosH2ioI
Sym
CLKOUT AND I/O TIMING REQUIREMENTS
RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP
TIMER TIMING
Characteristic
CLKOUT rise time
CLKOUT fall time
CLKOUT
Port in hold after CLKOUT
Port out valid
OSC1 (Q2 cycle) to Port input invalid
(I/O in hold time)
33
32
to Port out valid
Preliminary
34
PIC16LF62X
PIC16LF62X
PIC16LF62X
PIC16LF62X
PIC16LF62X Tosc+400 ns*
PIC16LF62X
PIC16F62X
PIC16F62X
PIC16F62X
PIC16F62X
PIC16F62X
PIC16F62X
30
Tosc+200 ns*
100*
200*
Min
—
—
—
—
—
—
—
—
—
—
—
0
31
 2004 Microchip Technology Inc.
34
Typ†
75
—
75
—
35
—
35
—
—
—
—
—
50
—
—
200*
400*
200*
400*
100*
200*
100*
200*
150*
300*
Max
20*
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns