PIC16HV540-20/P Microchip Technology, PIC16HV540-20/P Datasheet - Page 4

• Manufacturer Part Number: PIC16HV540-20/P
• Description: IC MCU OTP 512X12 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16HV540-20/P

• 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: OTP
• 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-DIP (0.300", 7.62mm)
• Processor Series: PIC16H
• Core: PIC
• Data Bus Width: 8 bit
• Data Ram Size: 25 B
• Maximum Clock Frequency: 20 MHz
• Number Of Programmable I/os: 12
• Number Of Timers: 8
• Operating Supply Voltage: 3.5 V to 15 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -
• Lead Free Status / Rohs Status: Details

PIC16HV54X
FIGURE 1-1:
DS30467A-page 4
Increment PC to point to
PROGRAMMING METHOD FLOWCHART
next location, N = 0
@ V
No
Apply 11N additional
Program 1 Location
Verify all locations
@ V
@ V
Configuration Word
Verify all locations
PP
program pulses
@ V
V
Blank Check
V
Now program
DD
= 13.0V to 13.25V
DD
locations
DD
DD
done?
DD
Pass?
Pass?
Pass?
Pass?
Start
Done
= V
= V
All
= V
= V
= V
DD
Yes
Yes
Yes
Yes
Yes
DD
DD
DDP
DD
max.
min
min
max
No
No
No
No
No
Report Possible Erase Failure
Report Programming Failure
(N = # of program pulses)
Continue Programming
Verify Configuration Word
@ V
Report verify failure
Report verify failure
at user’s option
DD
N = N + 1
@ V
@ V
N > 8?
max & V
1999 Microchip Technology Inc.
DD
DD
Yes
max
min
DD
min