COP8SBR9LVA8 datasheet(9/104 Pages) TI1

Part #	COP8SBR9LVA8

Description	8-Bit CMOS Flash Based Microcontroller with 32k Memory

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Manufacturer	TI1 [Texas Instruments]

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COP8SBR9, COP8SCR9, COP8SDR9

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SNOS537I – JUNE 2000 – REVISED MARCH 2013

AUTOINC/DEC: (Auto-Increment/Auto-Decrement); These instructions use the two memory pointers B

and X to efficiently process a block of data (simplifying “FOR NEXT” or other loop structures in higher

level languages).

2.1.3.6.4 Bit-Level Control

Bit-level control over many of the microcontroller's I/O ports provides a flexible means to ease layout

concerns and save board space. All members of the COP8 family provide the ability to set, reset and test

any individual bit in the data memory address space, including memory-mapped I/O ports and associated

registers.

2.1.3.6.5 Register Set

Three memory-mapped pointers handle register indirect addressing and software stack pointer functions.

The memory data pointers allow the option of post-incrementing or post- decrementing with the data

movement instructions (LOAD/EXCHANGE). And 15 memory-mapped registers allow designers to

optimize the precise implementation of certain specific instructions.

2.1.3.7

PACKAGING/PIN EFFICIENCY

Real estate and board configuration considerations demand maximum space and pin efficiency,

particularly given today's high integration and small product form factors. Microcontroller users try to avoid

using large packages to get the I/O needed. Large packages take valuable board space and increase

device cost, two trade-offs that microcontroller designs can ill afford.

The COP8 family offers a wide range of packages and does not waste pins.

Device Information

9

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