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GM71CS17400CJ-5

更新时间： 2024-02-25 13:02:38

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GM71CS17400CJ-5 技术参数

GM71C(S)17400C/CL

18.

19.

In delayed write or read-modify-write cycles, OE must disable output buffer prior to applying

data to the device. After RAS is reset, if tOEH>=tCWL, the I/O pin will remain open circuit (high

impedance); if tOEH < tCWL, invalid data will be out at each I/O.

The 16M DRAM offers a 16-bit time saving parallel test mode. Address CA0 and CA1 for the

4M x 4 are don't care during test mode. Test mode is set by performing a WE-and-CAS-before-

RAS (WCBR) cycle. In 16-bit parallel test mode, data is written into 4 bits in parallel at each I/O

(I/O1 to I/O4) and read out from each I/O. If 4 bits of each I/O are equal (all 1s or 0s), data

output pin is a high state during test mode read cycle, then the device has passed. If they are not

equal, data output pin is a low state, then the device has failed. Refresh during test mode

operation can be performed by normal read cycles or by WCBR refresh cycles. To get out of test

mode and enter a normal operation mode, perform either a regular CAS-before-RAS refresh

cycle or RAS-only refresh cycle.

In a test mode read cycle, the value of tRAC, tAA, tCAC and tACP is delayed by 2ns to 5ns for the

specified value. These parameters should be specified in test mode cycles by adding the above

value to the specified value in this data sheet.

20.

Rev 0.1 / Apr’01

1...6 7 8910

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型号	品牌	获取价格	描述	数据表
GM71CS17400CJ-6	HYNIX	获取价格	DRAM
GM71CS17400CJ-7	HYNIX	获取价格	DRAM
GM71CS17400CL	HYNIX	获取价格	4,194,304 WORDS x 4 BIT CMOS DYNAMIC RAM
GM71CS17400CL-5	HYNIX	获取价格	null4,194,304 WORDS x 4 BIT CMOS DYNAMIC RAM
GM71CS17400CL-6	HYNIX	获取价格	null4,194,304 WORDS x 4 BIT CMOS DYNAMIC RAM
GM71CS17400CL-7	HYNIX	获取价格	null4,194,304 WORDS x 4 BIT CMOS DYNAMIC RAM
GM71CS17400CLJ-5	HYNIX	获取价格	Fast Page DRAM, 4MX4, 50ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, SOJ-26/24
GM71CS17400CLT-5	HYNIX	获取价格	Fast Page DRAM, 4MX4, 50ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, TSOP2-26/24
GM71CS17400CLT-6	HYNIX	获取价格	Fast Page DRAM, 4MX4, 60ns, CMOS, PDSO24, 0.300 INCH, PLASTIC, TSOP2-26/24
GM71CS17400CT-5	HYNIX	获取价格	DRAM