| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15 pcs
|
15 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name |
The OKI 80C49 is a microcontroller that is compatible with the Intel MCS-48 architecture. This component is known to be temperature sensitive, with reported failures occurring above 10°C. Issues with an unstable and oscillating data bus have also been observed, leading to random noise in hex dumps.
This part was used in vintage electronic equipment such as the Roland SDE-1000 and SDE-3000 digital delay units from 1984. The OKI variant is noted to feature more tri-stating capabilities and lower power consumption modes compared to its Intel counterparts.
Due to its specific characteristics and potential for data bus instability, careful consideration is required during handling and operation. Further investigation into its specific electrical and mechanical properties may be necessary for reliable integration.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.55 | $5.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The OKI 80C49 microcontroller has become highly temperature sensitive and fails above 10°C.
An unstable and oscillating data bus has been observed with the OKI 80C49, resulting in random noise or garbage in hex dumps.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The REACH status is REACH Unaffected.