N551C161 Datasheet | Nuvoton Technology

1. GENERAL DESCRIPTION The N551C161 is an 16-Mbit Mask ROM with interface with Nuvoton PowerSpeech, BandDirector and ViewTalk series products to extend the memory size for long duration applications. 2. Features - Wide range of operation voltage: 2.4 ~ 5.5V @ normal read mode - ROM size: 16-Mbit - SPI ROM interface - Normal read access time: 500 nS - Operating current: 2.5mA (max.) - Available package form: - COB is essential 3. BLOCK DIAGRAM -2- 4. PIN DESCRIPTION SYMBOL SDI SDO SCLK CSB VSS VDD I/O FUNCTION I mand/address input O Data output I Clock input I Chip select input, low active. When CSB is High, chip is in standby mode and SDO pin is at high impedance I...