PIC16C55A-20E/SS Microchip Technology, PIC16C55A-20E/SS Datasheet - Page 112

• Manufacturer Part Number: PIC16C55A-20E/SS
• Description: IC,MICROCONTROLLER,8-BIT,PIC CPU,CMOS,SSOP,28PIN,PLASTIC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C55A-20E/SS

• Rohs Compliant: YES
• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 20
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: OTP
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 309-1026 - ADAPTER 28-SSOP TO 28-DIP
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIC16C5X
15.5
The timing parameter symbols have been created with one of the following formats:
FIGURE 15-1:
DS30453D-page 110
1. TppS2ppS
2. TppS
T
Lowercase letters (pp) and their meanings:
pp
Uppercase letters and their meanings:
S
ck CLKOUT
F
cy cycle time
drt device reset timer
io
F
H
I
L
2
to
Frequency
I/O port
Fall
High
Low
Invalid (Hi-impedance)
Timing Parameter Symbology and Load Conditions
Pin
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS - PIC16C54A
V
SS
C
L
Preliminary
C
L
= 50 pF
T
mc MCLR
osc oscillator
os OSC1
t0
wdt watchdog timer
P
R
V
Z
0 -15 pF for OSC2 in XT, HS or LP modes when
Time
Hi-impedance
T0CKI
Period
Valid
Rise
for all pins and OSC2 for RC modes
external clock is used to drive OSC1
2002 Microchip Technology Inc.