Datasheet > HMD4M72D18G

HMD4M72D18G

更新时间： 2022-12-28 04:28:59

品牌	Logo	应用领域
HANBIT		/
页数	文件大小	规格书
16页	524K
描述
32Mbyte(4Mx72) Fast Page Mode 4K Ref. 5V, DIMM 168 pin

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HMD4M72D18G 数据手册

HANBit

HMD4M72D18G

I_CC4: Fast Page Mode Current * (/RAS=V_IL, /CAS, Address cycling @t_PC=min )

I_CC5: Standby Current (/RAS=/CAS=Vcc-0.2V )

I_CC6: /CAS-Before-/RAS Refresh Current * (/RAS and /CAS cycling @t_RC=min )

I_IL: Input Leakage Current (Any input 0V £ V_IN£ 4.5V, all other pins not under test = 0V)

I_OL: Output Leakage Current (Data out is disabled, 0V £ V_OUT£ 3.3V

V_OH: Output High Voltage Level (I_OH= -2mA )

V_OL: Output Low Voltage Level (I_OL= 2mA )

* NOTE: I_CC1, I_CC3, I_CC4and I_CC6are dependent on output loading and cycle rates. Specified values are obtained with the

output open. I_CCis specified as an average current. In I_CC1and I_CC3, address cad be changed maximum once

while /RAS=V_IL. In I_CC4, address can be changed maximum once within one page mode cycle.

CAPACITANCE ^{( T}_A⁼²⁵^o^{C, Vcc = 5V, f = 1Mz )}

DESCRIPTION

Input Capacitance (A0-A11)

SYMBOL

C_IN1

MIN

MAX

UNITS

Input Capacitance (/W0,/W1,/OE0,/OE2)

Input Capacitance (/RAS0,/RAS2)

Input Capacitance (/CAS0-/CAS7)

Input/Output Capacitance (DQ0-63)

C _IN2

C_IN3

C_IN4

C_DQ1

AC CHARACTERISTICS ^{( 0 C}^£^T_A^£^{70 C , Vcc = 5V}^±^{10%, See notes 1,2.)}

-5

-6

STANDARD OPERATION

SYMBOL

UNIT

MIN

MAX

MIN

104

140

MAX

Random read or write cycle time

Read-modify-write cycle time

Access time from /RAS

Access time from /CAS

Access time from column address

/CAS to output in Low-Z

/OE to output in Low-Z

Output buffer turn-off delay from /CAS

Transition time (rise and fall)

/RAS precharge time

t_RC

t_RWC

t_RAC

t_CAC

t_AA

116

t_CLZ

t_OLZ

t_OFF

t_T

t_RP

/RAS pulse width

t_RAS

t_RSH

t_CSH

t_CAS

t_RCD

10K

/RAS hold time

/CAS hold time

/CAS pulse width

10K

/RAS to /CAS delay time

URL:www.hbe.co.kr

REV. 1.0 (August.2002)

- 5 -

HANBit Electronics Co.,Ltd.

1 2 3 456 7 8...16

下载PDF

与HMD4M72D18G相关器件

型号	品牌	描述	获取价格	数据表
HMD4M72D18G-5	HANBIT	32Mbyte(4Mx72) Fast Page Mode 4K Ref. 5V, DIMM 168 pin	获取价格
HMD4M72D18G-6	HANBIT	32Mbyte(4Mx72) Fast Page Mode 4K Ref. 5V, DIMM 168 pin	获取价格
HMD-65664AB-2/883:D	TEMIC	Standard SRAM, 8KX8, 45ns, CMOS, CDFP28,	获取价格
HMD-65664AB-2P883:D	TEMIC	Standard SRAM, 8KX8, 45ns, CMOS, CDFP28,	获取价格
HMD-65664AB-5	TEMIC	Standard SRAM, 8KX8, 45ns, CMOS, CDFP28,	获取价格
HMD-65664AB-9	TEMIC	暂无描述	获取价格