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97SD3232RPMK

更新时间： 2024-02-24 22:52:52

品牌	Logo	应用领域
麦斯威 - MAXWELL		动态存储器
页数	文件大小	规格书
39页	745K
描述
1 Gb SDRAM 8-Meg X 32 Bit X 4-Banks

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97SD3232RPMK 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.84

97SD3232RPMK 数据手册

97SD3232

1 Gb (8-Meg X 32-Bit X 4-Banks) SDRAM

TABLE 4. DC ELECTRICAL CHARACTERISTICS

(V = 3.3V + 0.3V, V Q = 3.3V + 0.3V, T = -55 TO 125°C, UNLESS OTHERWISE SPECIFIED)

P^ARAMETER

SYMBOL

TEST CONDITIONS

SUBGROUPS

MIN

MAX

UNITS

Standby Current in non power down⁶

I_CC2N

I_CC2NS

I_CC3P

CKE, CS = V

t_CK= 12 ns

1, 2, 3

Standby Current in non power down⁷

( Input signal stable)

Active standby current in^1,2,4

power down

CKE = V

1, 2, 3

t_CK= 0

CKE = V

t_CK= 12 ns

Active standby current in power down

(input signal stable)^2,5

I_CC3PS

I_CC3N

I_CC3NS

I_CC4

CKE = V

t_CK= 0

Active standby power in non power

down^1,2,6

CKE, CS1-4 = V

120

t_CK= 12 ns

Active standby current in non power

down ( input signal stable)^2,7

Burst Operating Current^1,2,8

CAS Latency = 2

CKE = V

t_CK= 0

t_CK= min

BL = 4

440

580

CAS Latency = 3

Refresh Current³

Self Refresh current⁹

I_CC5

I_CC6

t_RC= min

1, 2, 3

880

V >V - 0.2V

IH CC

V < 0.2 V

Input Leakage Current - CLK

Input Leakage Current - All Other

Output Leakage Current

Output high voltage

I_LI

0<V <V

1, 2, 3

-2

-4

LI CC

0<V <V

LI CC

I_LO

0<V <V

-1.5

2.4

1.5

LO CC

I_OH= -4mA

Output low voltage

I_OL= 4 mA

0.4

1. I_CC1depends on output load conditions when the device is selected. I_CC1(max) is specified with the output open.

2. One Bank Operation

3. Input signals are changed once per clock.

4. After power down mode, CLK operating current.

5. After power down mode, no CLK operating current.

6. Input signals are changed once per two clocks.

7. Input signals for V_IHor V_ILare fixed.

8. Input signals are changed once per four clocks.

9. After self refresh mode set, self refresh current. Use Self Refresh for temperatures less than 70 °C O^NLY

01.11.05 Rev 2

All data sheets are subject to change without notice

1 2 345 6 7...39

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