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晶圆级封装（WLCSP）
概述
兆易创新 SPI NOR Flash 和 SPI NAND Flash 提供 4Mb至 2Gb 的晶圆级封装（WLCSP，Wafer Level Chip Scale Packaging）版本。与传统塑料封装不同，WLCSP 是一种晶圆级封装，其封装尺寸与裸芯片相同。我们的最小 WLCSP 封装尺寸长度和宽度均可低于 1mm，厚度仅 0.25mm，为紧凑型电路板设计提供了显著的尺寸优势。同时，WLCSP 封装还可改善芯片的散热性能，提高数据传输的稳定性。
从小型化到低功耗，兆易创新通过 WLCSP 封装突破了存储器器件的物理限制，目前已被广泛应用于可穿戴设备等领域。随着微型化市场需求的发展，WLCSP 封装将继续成为当前及未来重要的封装形式之一。
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电压
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1.2V
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1.65V~3.6V
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1.8V
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1.8V VCC, 1.2V VIO
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容量
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2Mb
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4Mb
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8Mb
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16Mb
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32Mb
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64Mb
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128Mb
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256Mb
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512Mb
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LoadingPart No
状态
电压
容量
温度(工规)
频率(MHz)
主要特性
主要封装MP 1.8V 512Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 200(x1 x8), 200(x8 DTR) ECC, DTR, H/W RESET, WP#, Secured OTP SOP16 300mil, TFBGA24 8x6mm (5x5 ball array), WLCSP (4x6 ball array) MP 1.8V 256Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 200(x1 x8), 200(x8 DTR) ECC, DTR, H/W RESET, WP#, Secured OTP SOP16 300mil, TFBGA24 8x6mm (5x5 ball array), WLCSP (4x6 ball array) UD 1.8V VCC, 1.2V VIO 128Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 200(x1 x8), 200(x8 DTR) ECC, DTR, H/W RESET, WP#, Secured OTP TFBGA24 8x6mm (5x5 ball array), WLCSP (4x6 ball array) UD 1.8V VCC, 1.2V VIO 64Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 200(x1 x8), 200(x8 DTR) ECC, DTR, H/W RESET, WP#, Secured OTP TFBGA24 8x6mm (5x5 ball array), WLCSP (4x6 ball array) MP 1.8V 256Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 166(x1 x2 x4) 104(x4 DTR) DTR, H/W RESET, WP#, Secured OTP, Suspend, Unique ID WSON8 6x5mm, WLCSP (4-4 ball array) MP 1.8V 128Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4) H/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 4x4mm, WSON8 6x5mm, WSON8 8x6mm, WLCSP (4-4 ball array) MP 1.8V 128Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4), 104(x4 DTR) H/W RESET, WP#, Secured OTP, Suspend, Unique ID FO-USON8 3x3mm, USON8 4x4mm, WSON8 6x5mm, VSOP8 208mil, WLCSP (4-4 ball array) MP 1.65V~3.6V 128Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4),66(x4 DTR) H/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, SOP8 208mil, USON8 3x4mm, USON8 4x4mm, WSON8 6x5mm, WLCSP (4-4 ball array) MP 1.2V 128Mb -40℃~85℃ -40℃~105℃ -40℃~125℃ 120(x1 x2 x4), 80(x4 DTR) DTR, Default 4I/O, H/W RESET, WP#, Secured OTP SOP8 208mil, USON8 4x4mm, WSON8 6x5mm, TFBGA24 8x6mm (5x5 ball array), WLCSP (4-4 ball array) MP 1.8V 64Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 3x4mm, USON8 4x4mm, WSON8 6x5mm, WLCSP (4-4 ball array) MP 1.8V 64Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4), 104(x4 DTR) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 3x4mm, FO-USON8 (3x2mm), USON8 4x4mm, WLCSP (4-4 ball array) MP 1.2V 64Mb -40℃~85℃ -40℃~105℃ -40℃~125℃ 120(x1 x2 x4), 80(x4 DTR) DTR, Default 4I/O, H/W RESET, WP#, Secured OTP SOP8 208mil, USON8 3x4mm, WLCSP (4-4 ball array) MP 1.65V~3.6V 64Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 3x4mm, USON8 4x4mm, WSON8 6x5mm, WLCSP (3-2-3 ball array) MP 1.65V~3.6V 64Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4), 66(x4 DTR) H/W RESET, WP#, Secured OTP, Suspend, Unique ID FO-USON8 (3x2mm), SOP8 150mil, SOP8 208mil, USON8 3x4mm, USON8 4x4mm, WSON8 6x5mm, WLCSP (4-4 ball array) MP 1.8V 32Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 3x2mm, USON8 3x4mm, WLCSP (4-4 ball array), WLCSP (3-2-3 ball array) MP 1.8V 32Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4), 104(x4 DTR) S/W RESET, WP#, Secured OTP, Suspend, Unique ID USON8 3x2mm, USON8 3x4mm, USON8 4x4mm, WLCSP (4-4 ball array), WLCSP (3-2-3 ball array) S 1.2V 32Mb -40℃~85℃ -40℃~105℃ -40℃~125℃ 104(x1 x2 x4), 60(x4 DTR) DTR, Default 4I/O, H/W RESET, WP#, Secured OTP SOP8 150mil, SOP8 208mil, USON8 3x2mm, USON8 3x4mm, WLCSP (3-2-3 ball array) MP 1.8V 16Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, SOP8 208mil, USON8 3x2mm, USON8 3x4mm, WLCSP (3-2-3 ball array) MP 1.8V 16Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4), 104(x4 DTR) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 3x2mm, WLCSP (3-2-3 ball array) S 1.2V 16Mb -40℃~85℃ -40℃~105℃ -40℃~125℃ 104(x1 x2 x4), 60(x4 DTR) DTR, Default 4I/O, H/W RESET, WP#, Secured OTP SOP8 150mil, SOP8 208mil, USON8 3x2mm, USON8 3x4mm, WLCSP (3-2-3 ball array) MP 1.8V 8Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4), 104(x4 DTR) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, USON8 3x2mm, WLCSP (4-4 ball array) S 1.2V 8Mb -40℃~85℃ -40℃~105℃ -40℃~125℃ 104(x1 x2 x4), 60(x4 DTR) DTR, Default 4I/O, H/W RESET, WP#, Secured OTP SOP8 150mil, SOP8 208mil, USON8 3x2mm, WLCSP (4-4 ball array) MP 1.65V~3.6V 4Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, WLCSP (4x6 ball array), USON8 1.5x1.5mm, USON8 3x2mm MP 1.65V~3.6V 2Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, USON8 3x2mm, USON8 1.5x1.5mm, WLCSP (2x3 ball array) NR 1.8V 512Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 166(x1 x4), 90(x4 DTR) DTR, Default 4I/O, H/W RESET, WP#, Secured OTP SOP16 300mil, WSON8 8x6mm, TFBGA24 8x6mm (5x5 ball array), WLCSP (3-2-3 ball array), NR 1.8V 256Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 166(x1 x4), 104(x4 DTR) DTR, Default 4I/O, H/W RESET, WP#, Secured OTP WSON8 6x5mm, WSON8 8x6mm, TFBGA24 8x6mm (5x5 ball array), WLCSP (4-4 ball array), WLCSP (3-2-3 ball array) NR 1.8V 256Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4) H/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP16 300mil, WSON8 6x5mm, WSON8 8x6mm, TFBGA24 8x6mm (5x5 ball array), WLCSP (4-4 ball array) NR 1.8V 256Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 166(x1 x2 x4), 104(x4 DTR) DTR, Default 4I/O, H/W RESET, Secured OTP, Suspend WSON8 6x5mm, WLCSP (4-4 ball array) NR 1.8V 256Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 133(x1 x2 x4) H/W RESET, WP#, Secured OTP, Suspend, Unique ID WSON8 6x5mm, WLCSP (4-4 ball array) NR 1.8V 128Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 120(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, VSOP8 208mil, WSON8 6x5mm, WSON8 8x6mm, WLCSP (4-4 ball array) NR 1.8V 128Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 120(x1 x2 x4) Default 4I/O, S/W RESET, Secured OTP, Suspend, Unique ID SOP8 208mil, VSOP8 208mil, WSON8 6x5mm, WLCSP (4-4 ball array), NR 1.8V 32Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 120(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 3x4mm, WLCSP (4-4 ball array) NR 1.8V 32Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 120(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID USON8 3x4mm, USON8 4x4mm, WLCSP (4-4 ball array) NR 1.8V 32Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 120(x1 x2 x4) Default 4I/O, S/W RESET, Secured OTP, Suspend, Unique ID SOP8 208mil, USON8 3x4mm, USON8 4x4mm, WSON8 6x5mm, NR 1.8V 16Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, SOP8 208mil, USON8 3x4mm NR 1.8V 16Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 208mil NR 1.8V 8Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, SOP8 208mil, USON8 3x2mm, WSON8 6x5mm, NR 1.8V 8Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 104(x1 x2 x4) S/W RESET, WP#, Secured OTP, Suspend, Unique ID SOP8 150mil, USON8 3x2mm, WLCSP (4-4 ball array) NR 1.65V~3.6V 4Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 100(x1), 80(x2) WP#, Unique ID SOP8 150mil, USON8 1.5x1.5mm, USON8 3x2mm, WLCSP (4-4 ball array) NR 1.65V~3.6V 2Mb -40℃~85℃, -40℃~105℃, -40℃~125℃ 100(x1), 80(x2) WP#, Unique ID SOP8 150mil, USON8 1.5x1.5mm, USON8 3x2mm, WLCSP (4-4 ball array) -
