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LC877440A - 8-Bit Single-Chip Microcontroller

Download the LC877440A datasheet PDF. This datasheet also covers the LC877448A variant, as both devices belong to the same 8-bit single-chip microcontroller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • (1) Read-Only Memory (ROM).
  • 49152 × 8 bits (LC877448A).
  • 40960 × 8 bits (LC877440A).
  • 32768 × 8 bits (LC877432A).
  • 24576 × 8 bits (LC877424A) (2) Random Access Memory (RAM): 1536 × 9 bits (LC877448A, LC877440A, LC877432A, LC877424A) (3) Minimum Bus Cycle Time: 100 ns (10MHz) Note: The bus cycle time indicates ROM read time. (4) Minimum Instruction Cycle Time: 300 ns (10MHz) (5) Ports.
  • Input / output ports Data direction programmable for each bit individu.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LC877448A_SanyoElectric.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LC877440A
Manufacturer Sanyo Electric
File Size 459.84 KB
Description 8-Bit Single-Chip Microcontroller
Datasheet download datasheet LC877440A Datasheet

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Other Datasheets by Sanyo Electric

Part Number Description
LC877448A 8-Bit Single-Chip Microcontroller
LC877424A 8-Bit Single-Chip Microcontroller
LC877432A 8-Bit Single-Chip 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
Ordering number : ENN*7776 CMOS IC LC877448A/40A/32A/24A 8 Bit Single Chip Microcontroller Incorporating 48K/40K/32K/24K Byte ROM and 1536 Byte RAM on Chip Preliminary Overview The LC877448A, LC877440A, LC877432A and LC877424A are 8 bit single chip microcontrollers with the following on-chip functional blocks: • CPU: operable at a minimum bus cycle time of 100ns • On-chip ROM Maximum Capacity: LC877448A 48K bytes LC877440A 40K bytes LC877432A 32K bytes LC877424A 24K bytes • On-chip RAM capacity: 1536 bytes • LCD controller / driver • 16 bit timer / counter (can be divided into 8 bit timers) • 16 bit timer (can be divided into 8 bit timers, 8 bit timer can be PWM) • Four 8 bit timer with prescalers • Timer for use as date / time clock • Synchronous serial I/O port (with automatic block tr