PIC16F648A-E/SO Microchip Technology, PIC16F648A-E/SO Datasheet - Page 143

• Manufacturer Part Number: PIC16F648A-E/SO
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SOP,18PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F648A-E/SO

• Rohs Compliant: YES
• 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
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: FLASH
• 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
• Package / Case: 18-SOIC (7.5mm Width)
• 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: SMD/SMT
• 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 ICEPIC3
• Data Converters: -
• Lead Free Status / Rohs Status: Details

17.5
The timing parameter symbols have been created with one of the following formats:
FIGURE 17-3:
© 2009 Microchip Technology Inc.
1. TppS2ppS
2. TppS
T
Lowercase subscripts (pp) and their meanings:
pp
Uppercase letters and their meanings:
S
ck
mc
F
H
I
L
io
F
Timing Parameter Symbology
Frequency
CLKOUT
I/O port
MCLR
Fall
High
Invalid (High-impedance)
Low
R
C
L
L
LOAD CONDITIONS
Pin
= 464Ω
= 50 pF for all pins except OSC2
Load Condition 1
15 pF for OSC2 output
V
V
DD
SS
/2
RL
CL
PIC16F627A/628A/648A
T
osc
t0
P
R
V
Z
Load Condition 2
Pin
T0CKI
Time
OSC1
Period
Rise
Valid
High-Impedance
V
SS
CL
DS40044G-page 143