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TMP91C820A - 16-Bit Microcontroller

Download the TMP91C820A datasheet PDF. This datasheet also covers the TMP91C820AF variant, as both devices belong to the same 16-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • TMP91C820AF is a high-speed 16-bit microcontroller designed for the control of various mid- to large-scale equipment. TMP91C820AF comes in a 144-pin flat package. Listed below are the features. (1) High-speed 16-bit CPU (900/L1 CPU).
  • Instruction mnemonics are upward-compatible with TLCS-90/900.
  • 16 Mbytes of linear address space.
  • General-purpose registers and register banks.
  • 16-bit multiplication and division instructions; bit transfer and arithmetic instructio.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TMP91C820AF-Toshiba.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Toshiba

Part Number Description
TMP91C820AF 16-Bit Microcontroller
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Book 16bit Micro controller TLCS-900/L1 series TMP91C820AF Rev. 2.5 07/December/2001 -------- Contents --------- TLCS-900/L1 LSI DEVICES TMP91C820AF 1. Outline and Device Characteristics 2. Pin Assignment and Pin Functions 2.1 Pin Assignment Diagram 2.2 Pin Name and Functions 3. Operation 3.1 CPU 3.1.1 Reset 3.2 Memory Map 3.3 Triple Clock, Stand-by Function 3.4 Interrupts 3.5 Functions of Ports 3.5.1 Port 0 3.5.2 Port 1 3.5.3 Port 2 3.5.4 Port 3 3.5.5 Port 4 3.5.6 Port Z 3.5.7 Port 5 3.5.8 Port 6 3.5.9 Port 7 3.5.10 Port 8 3.5.11 Port 9 3.5.12 Port A 3.5.13 Port B 3.5.14 Port C 3.5.15 Port D 3.5.16 Port E 3.5.17 Port F 3.6 Chip Select/Wait Controller 3.7 8-bit Timers (TMRA) 3.8 MMU 3.9 Serial Channel 3.10Serial Bus Interface 3.