TMP90C845AF The Toshiba TMP90C845AF is an 8-bit microcontroller with an integrated A-D converter. It operates at a maximum clock frequency of 12.5 MHz and features 256 Bytes of on-chip RAM.
Mfr Part #:

TMP90C845AF

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TMP90C845AF is an 8-bit microcontroller with an integrated A-D converter. It operates at a maximum clock frequency of 12.5 MHz and features 256 Bytes of on-chip RAM.
✓ Total Stock: 517 pcs
$ Price Range: $21.20

TMP90C845AF Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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517 pcs
517 pcs On Request 1 On Request On Request 0009+ On Request 2026-06-03 08:15:22

TMP90C845AF Specifications Quick View

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TMP90C845AF Description

Short technical summary and product information.

The Toshiba TMP90C845AF is an 8-bit microcontroller featuring an integrated Analog-to-Digital (A-D) converter. This component is designed for embedded applications requiring a balance of processing power and I/O capabilities.

 

Key electrical specifications include a maximum clock frequency of 12.5 MHz and a minimum clock frequency of 1 MHz. It offers 256 Bytes of on-chip RAM and supports memory addressing up to 4 MB. The microcontroller has 36 general-purpose I/O lines and provides 7 I/O ports. It also includes 11 maskable interrupts and 2 non-maskable interrupts for flexible control.

 

The device operates at a nominal supply voltage of 5V and utilizes CMOS technology. It is housed in a 64-pin QFP package, suitable for various surface-mount applications. The instruction length ranges from a minimum of 8 bits to a maximum of 48 bits, with 8 addressing modes supported.

TMP90C845AF Quick Information

Product Type: Microcontroller
Canonical Name: Toshiba TMP90C845AF 8-Bit Microcontroller with A-D Converter
Subcategory: Embedded Microcontrollers

TMP90C845AF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMP90C845AF Estimated Pricing

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1+ $21.20 $21.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMP90C845AF Features

  • 8-bit microcontroller with A-D converter.
  • Maximum clock frequency of 12.5 MHz.
  • 256 Bytes of on-chip RAM.
  • 36 general-purpose I/O lines.
  • Packaged in a 64-pin QFP.

TMP90C845AF Applications

  • Suitable for embedded control systems.
  • Used in applications requiring A-D conversion.
  • Designed for industrial automation processes.
  • Offers flexible interrupt handling.

TMP90C845AF FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum clock frequency for the TMP90C845AF?

The maximum clock frequency for the TMP90C845AF is 12.5 MHz.

How much on-chip RAM does the TMP90C845AF have?

The TMP90C845AF has 256 Bytes of on-chip RAM.

What type of package is the TMP90C845AF supplied in?

The TMP90C845AF is supplied in a QFP package with 64 pins.

What is the nominal supply voltage for the TMP90C845AF?

The nominal supply voltage for the TMP90C845AF is 5V.

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