FEATURES
Support up to 50Mhz clock frequency Support 1/4 bit mode Built‐in HW ECC Engine and highly reliable NAND management mechanism High Speed model, Speed class 4/class 6/class 8/class10 supported. Smaller package LGA8 (Land Grid Array) Operation Conditions Temperature Range: Extended Ta = ‐25°C to +85°C Industrial Ta = ‐40°C to +85°C Storage Conditions Temperature Range: Tstg = ‐65°C to +150°C 2 4. Block Diagram ZDSDxxG 5. Pin Assignments 1 8 2 Top View 7 3 6 4 5 Pin No. 1 2 3 4 5 6 7 8 Pin name (SD mode) SD2, I/O pin SD3, I/O pin CLK, clock signal Vss, ground CMD, command signal SD0, I/O pin SD1, I/O pin Vdd, power supply Pin name (SPI mode) NC, no connection /CS, chip select CLK, clock signal Vss, groud DI, data in DO, data out NC, no connection Vdd, power supply 3 ZDSDxxG 6. Usage 6.1. Product Protocol As SD NAND is the realize SD2.0 standard product, thus please refer to the SD2.0 related protocol: SD Physical Layer Specification Version 2.00. 6.2. DC Characteris...
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