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TLCS-870/C1 Series and TLCS-870/C1E Series

Processing capabilities equivalent to 16-bit microcontrollers, with memory address space extendable up to 128 Kbytes.
TLCS-870/C1 Series delivers processing capabilities equivalent to 16-bit microcontrollers, along with a memory address space extendable up to 128 Kbytes.
TLCS-870/C1E Series, the addition to the TLCS Family, employs Flash memory with a new structure that enhances long-term performance.

Product feature

TLCS-870/C1 Series

Realizing processing capability equivalent to 16-bit microcontrollers and memory address space extendable up to 128 Kbytes

Our newly developed TLCS-870/C1 Series of 8-bit microcontrollers that deliver high-speed processing capability equivalent to 16-bit microcontrollers. The TLCS-870/C1 Series achieves high-speed processing capability at low internal clock frequencies by operating one instruction cycle in a single clock cycle. Toshiba’s proprietary memory segment method allows addressing up to 128 Kbytes of memory address space.

TLCS-870/C1E Series

TLCS-870/C1E Series, the new addition to the TLCS Family, employs a new structure type Flash memory.

TLCS-870/C1E Series, the addition to the TLCS Family, employs Flash memory with a new structure that enhances long-term performance.
TLCS-870/C1E Series is Toshiba’s first product series to employ SONOS (silicon-oxide-nitride-oxide-silicon) memory, a new Flash memory technology that is highly suited to systems that demand highly reliable data retention and high level resilience to repeated data write and erase.

Increasing demand for IoT fuctionality in both industrial and consumer equipment is met with lower power consumption than the current TLCS-870/C1 Series.

Processor Core Features

  TLCS-870/C1 Series
TLCS-870/C1E Series[Note]
Maximum operating frequency 16 MHz
Minimum instruction execution time 62.5 ns
Address space 128 Kbytes
Interrupt vector (max.) 63
Instruction set 732 instructions
Operating voltage range (typ.) 1.8 to 5.5V

Note: Maximum operating frequency and operating voltage differ by device. For details, see the appropriate datasheets.
Note: In normal operation, TLCS-870/C1E Series consumes 60% less power than TLCS-870/C1 Series, a significant reduction.

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870/C1E Series products (as of December 2020)

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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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