MR27V1641L

MR27V1641L 16M–Word × 1–Bit Serial Production Programmed ROM (P2ROM) FEDR27V1641L-002-04 Issue Date: Apr. 1, 2009 GENERAL DESCRIPTION The MR27V1641L is a 16 Mbit Production Programmed Read-Only Memory, which is configured as 16,777,216 word × 1-bit. The MR27V1641L supports a simple read operation using a single 3.3V power supply and a Serial Peripheral Interface (SPI) compatible serial bus. The MR27V1641L have data programmed and have functions tested at LAPIS Semiconductor factory. (Using the DC pins for the programming function is NOT allowed.) FEATURES · 16,777,216-word × 1-bit configuration · +3.0 V to 3.6 V power supply · Access time 33 MHz serial clock (FAST-READ) 20 MHz serial clock (READ) · Read Identification Instruction · Active read current 25 mA MAX (FAST-READ) 20 mA MAX (READ) · Standby current 50 µA MAX · Serial Clock Input and Data Input/Output · Input Data Format 1-byte command code, 3-byte address, 1-byte dummy (FAST-READ) 1-byte comm...