This document introduces the datasheet of OKI Semiconductor FEDR27T6402G-02-03, including product features, package specifications, etc.
This document is a datasheet for the Oki MR27T6402G, a P2ROM (Production Programmed ROM) device. It features an electrically switchable configuration between 4M-Word x 16-Bit and 8M-Word x 8-Bit modes, operating with a power supply voltage of 2.7 V to 3.6 V. The device offers an access time of 90 ns maximum and is available in 44-pin SOP, 44-pin TSOP, and 48-pin TSOP packages.
The datasheet details the pin configuration, block diagram, function table, and absolute maximum ratings. It provides comprehensive electrical characteristics for both DC and AC conditions, including input/output levels, leakage currents, and timing parameters for read cycles in both 16-bit and 8-bit modes. Package dimensions and mounting notes for surface mount types are also included.
| Memory Configuration | 4M-Word x 16-Bit or 8M-Word x 8-Bit |
|---|---|
| Power Supply Voltage | 2.7 V to 3.6 V |
| Access Time | 90 ns MAX |
| Operating Current | 20 mA MAX (5MHz) |
| Standby Current | 10 pA MAX |
| Operating Temperature | 0 to 70 °C |
| Storage Temperature | -55 to 125 °C |
No, there is no mask charge because P2ROMs do not utilize a custom mask for storing customer code.
The maximum operating current is 20 mA when the frequency is 5 MHz.
The maximum access time is 90 ns.
The maximum power supply voltage is 5 V.