PIC16HV540-20I/SO Microchip Technology, PIC16HV540-20I/SO Datasheet - Page 42
PIC16HV540-20I/SO
Manufacturer Part Number
PIC16HV540-20I/SO
Description
IC MCU OTP 512X12 18SOIC
Manufacturer
Microchip Technology
Series
PIC® 16Cr
Datasheets
1.PIC16HV540-04IP.pdf
(85 pages)
2.PIC16HV540-04IP.pdf
(6 pages)
3.PIC16HV540-04IP.pdf
(12 pages)
Specifications of PIC16HV540-20I/SO
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
-40°C ~ 85°C
Package / Case
18-SOIC (7.5mm Width)
Core
PIC
Processor Series
PIC16H
Data Bus Width
8 bit
Maximum Clock Frequency
20 MHz
Data Ram Size
25 B
Data Rom Size
512 B
Number Of Programmable I/os
12
Number Of Timers
8
Operating Supply Voltage
3.5 V to 15 V
Mounting Style
SMD/SMT
Height
2.05 mm
Length
11.55 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
15 V
Supply Voltage (min)
3.5 V
Width
7.5 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Connectivity
-
Lead Free Status / Rohs Status
Details
PIC16HV540
7.11
If the code protection bit(s) have not been pro-
grammed, the on-chip program memory can be read
out for verification purposes.
7.12
Four memory locations are designated as ID locations
where the user can store checksum or other code-iden-
tification numbers. These locations are not accessible
during normal execution but are readable and writable
during program/verify.
Use only the lower 4 bits of the ID locations and always
program the upper 8 bits as ‘1’s.
DS40197B-page 42
Note:
Note:
Program Verification/Code Protection
ID Locations
Microchip does not recommend code pro-
tecting windowed devices.
Microchip will assign a unique pattern
number for QTP and SQTP requests and
for ROM devices. This pattern number will
be unique and traceable to the submitted
code.
Preliminary
2000 Microchip Technology Inc.