sd卡就是记忆卡吗

sd卡就是记忆卡吗

sd卡是记忆卡的一种
记忆卡格式资讯表
名称 首字母缩写 外形尺寸 数字版权管理
CompactFlash I CF-I 43 × 36 × 3.3 mm

CompactFlash II CF-II 43 × 36 × 5.5 mm

SmartMedia Card SMC 45 × 37 × 0.76 mm

Memory Stick MS 50.0 × 21.5 × 2.8 mm MagicGate
Memory Stick Duo MS Duo 31.0 × 20.0 × 1.6 mm MagicGate
Memory Stick Micro M2
15.0 × 12.5 × 1.2 mm MagicGate
Multi Media Card MMC 32 × 24 × 1.5 mm

Reduced Size Multi Media Card RS-MMC 16 × 24 × 1.5 mm

MMCmicro Card MMCmicro 12 × 14 × 1.1 mm

Secure Digital Card SD 32 × 24 × 2.1 mm CPRM
miniSD Card miniSD 21.5 × 20 × 1.4 mm CPRM
microSD Card µSD 11 × 15 × 1 mm CPRM
xD-Picture Card xD 20 × 25 × 1.7 mm

手机内存卡有很多种,micro-sd是又名叫tf卡,是手机最常用的一种,还有较大的sd卡,还有mmc等其它多种不常用的内存卡