MX23L1654

www.DataSheet4U.com MX23L1654 16M-BIT Low Voltage, Serial MASK ROM with 50MHz SPI Bus Interface FEATURES 16Mbit of Mask ROM 2.7 to 3.6V Single Supply Voltage SPI Bus Compatible Serial Interface 50MHz Clock Rate (maximum) DESCRIPTION The MX23L1654 is a 16Mbit (2M x 8) Serial Mask ROM accessed by a high speed SPI-compatible bus. PIN CONFIGURATIONS 16-PIN SOP (300 mil) HOLD# VCC NC NC NC NC S# Q 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 C D NC NC NC NC VSS NC PIN DESCRIPTION SYMBOL C D Q S# HOLD# VCC DataSheet4U.com VSS DESCRIPTION Serial Clock Serial Data Input Serial Data Output Chip Select Hold Supply Voltage Ground DataShee Note: 1. NC=No Connection 2. See page 16 (onwards) for package dimensions, and how to identify pin-1. ORDER INFORMATION Part No. MX23L1654MC-20 MX23L1654MC-20G MX23L1654MI-20G Speed 20ns 20ns 20ns Package 16-SOP 16-SOP 16-SOP Remark Pb-free Pb-free (Industrial Grade) Note: * Industrial grade operating temperature: -25 ~ 85 ° C Commercial grade operating temperature: 0 ~ 70 ° C DataSheet4U.com P/N: PM1174 REV. 1.2, JUN. 08, 2005 1 DataSheet 4 U .com www.DataSheet4U.com MX23L1654 MEMORY ORGANIZATION The memory is organized as: - 2M bytes (8 bits each) BLOCK DIAGRAM HOLD# Control Logic S# C D Q I/O Shift Register et4U.com Address Register and Counter 64 Byte Data Buffer DataShee DataSheet4U.com Y Decoder Size of the read-only memory area X Decoder DataSheet4U.com P/N: PM1174 2 REV. 1.2, JUN. 08, 2005 DataSheet 4 U .com www.D...