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MT48LC2M32B2P-6 其他数据使用手册 - Micron（镁光）
制造商:
Micron（镁光）
封装:
TSOP-2
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
原理图在P8
封装尺寸在P12P13
型号编码规则在P2
标记信息在P1
功能描述在P7P24
技术参数、封装参数在P17P18P19P20P21P22P23
应用领域在P14P15
电气规格在P17P18P19P20P21P22P23
型号编号列表在P2
导航目录
MT48LC2M32B2P-6数据手册
Page:
of 80 Go
若手册格式错乱，请下载阅览PDF原文件
Automotive SDR SDRAM
MT48LC2M32B2 – 512K x 32 x 4 Banks
Features
• PC100-compliant
• Fully synchronous; all signals registered on positive
edge of system clock
• Internal pipelined operation; column address can
be changed every clock cycle
• Internal banks for hiding row access/precharge
• Programmable burst lengths: 1, 2, 4, 8, or full page
• Auto precharge, includes concurrent auto precharge
and auto refresh modes
• Self refresh mode (not available on AT devices)
• Auto refresh
– 64ms, 4096-cycle, 15.6µs/row (commercial and
industrial)
– 16ms, 4096-cycle, 3.9µs/row (automotive)
• LVTTL-compatible inputs and outputs
• Single 3.3V ±0.3V power supply
• Supports CAS latency (CL) of 1, 2, and 3
• AEC-Q100
• PPAP submission
• 8D response time
Options Marking
• Configuration
– 2 Meg x 32 (512K x 32 x 4 banks) 2M32B2
• Plastic package – OCPL
on page
– 86-pin TSOP II (400 mil) standard TG
– 86-pin TSOP II (400 mil) Pb-free P
– 90-ball VFBGA (8mm x 13mm) Pb-
free
B5
• Timing – cycle time
– 5ns (200 MHz) -5
– 5.5ns (183 MHz) -55
2
– 6ns (167 MHz) -6
2
– 6ns (167 MHz) -6A
3
– 7ns (143 MHz) -7
2
• Automotive certified
– Automotive A
• Operating temperature range
– Industrial (–40˚C to +85˚C) IT
– Automotive (–40˚C to +105˚C) AT
4
• Revision :G/:J
Notes:
1. Off-center parting line.
2. Available only on revision G.
3. Available only on revision J.
4. Contact Micron for availability.
Table 1: Key Timing Parameters
CL = CAS (READ) latency
Speed Grade
Clock
Frequency (MHz) Target
t
RCD-
t
RP-CL
t
RCD (ns)
t
RP (ns) CL (ns)
-5 200 3-3-3 15 15 15
-55 183 3-3-3 16.5 16.5 16.5
-6 167 3-3-3 18 18 18
-6A 167 3-3-3 18 18 18
-7 143 3-3-3 20 20 20
64Mb: x32 Automotive SDRAM
Features
PDF: 09005aef84d5580d
64mb_x32_aat-ait_sdram.pdf - Rev. B 10/13 EN
1
Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2012 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
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