COP87L88KG Datasheet, PDF (35/42 Pages) National Semiconductor (TI) – 8-Bit One-Time Programmable (OTP) Microcontroller with UART and Three Multi-Function Timers

Mask Options
The mask programmable options are shown below The op-
tions are programmed at the same time as the ROM pattern
submission
OPTION 1 CLOCK CONFIGURATION
e 1 Crystal Oscillator (CKI 10)
G7 (CKO) is clock generator output to crystal
resonator with CKI being the clock input
e 2 Single-pin RC controlled oscillator (CKI 10)
G7 is available as a HALT restart and or
general purpose input
OPTION 2 HALT
e 1 Enable HALT mode
e 2 Disable HALT mode
The chip can be driven by a clock input on the CKI input pin
which can be between DC and 10 MHz The CKO output
clock is on pin G7 (if clock optione1 has been selected)
The CKI input frequency is divided down by 10 to produce
the instruction cycle clock (1 tc)
Development Support
Summary
 iceMASTER IM-COP8 400 Full feature in-circuit emu-
lation for all COP8 products A full set of COP8 Basic and
Feature Family device and package specific probes are
available
 COP8 Debug Module Moderate cost in-circuit emulation
and development programming unit
 COP8 Evaluation and Programming Unit EPU-
COP888GG low cost In-circuit simulation and develop-
ment programming unit
 Assembler COP8-DEV-IBMA A DOS installable cross
development Assembler Linker Librarian and Utility
Software Development Tool Kit
 C Compiler COP8C A DOS installable cross develop-
ment Software Tool Kit
 OTP EPROM Programmer Support Covering needs
from engineering prototype pilot production to full pro-
duction environments
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