PIC16HV540/JW Microchip Technology, PIC16HV540/JW Datasheet - Page 64

• Manufacturer Part Number: PIC16HV540/JW
• Description: IC MCU EPROM 512X12 18CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16HV540/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: Brown-out Detect/Reset, POR, WDT
• Number Of I /o: 12
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: EPROM, UV
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 15 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: -

PIC16HV540
10.3
The timing parameter symbols have been created following one of the following formats:
FIGURE 10-1: LOAD CONDITIONS - PIC16HV540
DS40197B-page 64
1. TppS2ppS
2. TppS
T
F
Lowercase subscripts (pp) and their meanings:
pp
2
ck
cy
drt
io
Uppercase letters and their meanings:
S
F
H
I
L
Frequency
to
CLKOUT
cycle time
device reset timer
I/O port
Fall
High
Invalid (Hi-impedance)
Low
Timing Parameter Symbology and Load Conditions
Pin
V
SS
C
L
Preliminary
C
L
= 50 pF
15 pF
T
mc
osc
os
t0
wdt
P
R
V
Z
Time
MCLR
oscillator
T0CKI
Period
Rise
Valid
Hi-impedance
OSC1
watchdog timer
for all pins except OSC2
for OSC2 in XT, HS or LP
options
clock is used to drive OSC1
when
external
2000 Microchip Technology Inc.