PIC16C56A/JW Microchip Technology, PIC16C56A/JW Datasheet - Page 161

• Manufacturer Part Number: PIC16C56A/JW
• Description: IC MCU EPROM 1KX12 18CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C56A/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 1.5KB (1K 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: -

19.3
The timing parameter symbols have been created with one of the following formats:
FIGURE 19-2:
1. TppS2ppS
2. TppS
T
Lowercase letters (pp) and their meanings:
pp
Uppercase letters and their meanings:
S
F
2
ck CLKOUT
cy cycle time
drt device reset timer
io
F
H
I
L
2002 Microchip Technology Inc.
to
I/O port
Fall
High
Frequency
Invalid (Hi-impedance)
Low
Timing Parameter Symbology and Load Conditions
LOAD CONDITIONS FOR DEVICE TIMING SPECIFICATIONS -
PIC16C54C/C55A/C56A/C57C/C58B-40
Pin
V
SS
C
L
Preliminary
C
L
= 50 pF for all pins except OSC2
T
osc oscillator
os OSC1
t0
P
R
V
mc MCLR
wdt watchdog timer
Z
0 pF for OSC2 in HS mode for
Time
Period
Hi-impedance
T0CKI
Rise
Valid
operation between
20 MHz to 40 MHz
PIC16C5X
DS30453D-page 159