參數(shù)資料
型號: PIC16C621-20/SS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PDSO20
封裝: 0.209 INCH, PLASTIC, MO-150, SSOP-20
文件頁數(shù): 89/121頁
文件大?。?/td> 1202K
代理商: PIC16C621-20/SS
1999 Microchip Technology Inc.
DS30235H-page 7
PIC16C62X
2.0
PIC16C62X DEVICE VARIETIES
A variety of frequency ranges and packaging options are
available. Depending on application and production
requirements, the proper device option can be selected
using the information in the PIC16C62X
Product
Identification System section at the end of this data
sheet. When placing orders, please use this page of the
data sheet to specify the correct part number.
2.1
UV Erasable Devices
The UV erasable version, offered in CERDIP package,
is
optimal for
prototype
development
and pilot
programs.
This
version
can
be
erased
and
reprogrammed to any of the oscillator modes.
Microchip’s
PICSTART
and
PRO MATE
programmers
both
support
programming
of
the
PIC16C62X .
2.2
One-Time-Programmable (OTP)
Devices
The availability of OTP devices is especially useful for
customers who need the flexibility for frequent code
updates and small volume applications. In addition to
the program memory, the configuration bits must also
be programmed.
Note:
Microchip does not recommend code pro-
tecting windowed devices.
2.3
Quick-Turnaround-Production (QTP)
Devices
Microchip offers a QTP Programming Service for
factory production orders. This service is made
available for users who chose not to program a medium
to high quantity of units and whose code patterns have
stabilized. The devices are identical to the OTP
devices, but with all EPROM locations and configura-
tion options already programmed by the factory. Cer-
tain code and prototype verification procedures apply
before production shipments are available. Please con-
tact your Microchip Technology sales office for more
details.
2.4
Serialized
Quick-Turnaround-Production
(SQTPSM) Devices
Microchip offers a unique programming service where
a few user-defined locations in each device are
programmed with different serial numbers. The serial
numbers
may
be
random,
pseudo-random
or
sequential.
Serial programming allows each device to have a
unique number, which can serve as an entry-code,
password or ID number.
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