No image available
MMN4027
Microelectronica
- Manufacturer
- Microelectronica
- Country
- Romania
- Year
- Unknown
- Category
- Components
- Type
- Integrated circuits
- Documentation score
- 1/5
- Last edited
- 08 OCT 2026
Specifications
- Type
- NMOS integrated circuit
- Function
- 4096 × 1-bit (4 kbit) dynamic RAM
- Logic family
- NMOS
Sources: [1]
Description
The MMN4027 is a 4096 × 1-bit (4 kbit) dynamic RAM, an NMOS logic integrated circuit listed in the Agenda radioelectronistului (2nd edition, 1989) among the NMOS memories made in Romania by Microelectronica [1]. Its pinout is in the Gallery.
Coded as (code of Întreprinderea Microelectronica for logic integrated circuits) [2]:
| Part | Meaning |
|---|---|
| M | characteristic prefix of Întreprinderea Microelectronica |
| MN | technology: NMOS (MC = CMOS, MN = NMOS, MP = PMOS) |
| 4027 | series and type of the circuit |
Gallery
No image availableDocuments
No documents available yet.
References
- [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 36.2.3 „Circuite integrate NMOS”, „Memorii” (36.2 „Circuite integrate logice MOS – produse de Întreprinderea Microelectronica”), p. 660
- [2]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, section 34.5 „Coduri românești”, p. 582