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HMN1M8DV-85I Datasheet

  • HMN1M8DV-85I

  • Non-Volatile SRAM MODULE 8Mbit (1024k x 8bit) 36Pin-DIP, 3.3...

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HANBit
HMN1M8DV
Non-Volatile SRAM MODULE 8Mbit (1024k x 8bit) 36Pin
鈥?/div>
DIP, 3.3V
Part No.
HMN1M8DV
GENERAL DESCRIPTION
The HMN1M8DV Nonvolatile SRAM is a 8,388,608-bit static RAM organized as 1,048,576 bytes by 8 bits.
The HMN1M8DV has a self-contained lithium energy source provide reliable non-volatility coupled with the unlimited write
cycles of standard SRAM and integral control circuitry which constantly monitors the single 3.3V supply for an out-of-
tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on to sustain the
memory until after V
CC
returns valid and write protection is unconditionally enabled to prevent garbled data. In addition the
SRAM is unconditionally write-protected to prevent an inadvertent write operation. At this time the integral energy source is
switched on to sustain the memory until after V
CC
returns valid.
The HMN1M8DV uses extremely low standby current CMOS SRAM鈥檚, coupled with small lithium coin cells to provide non-
volatility without long write-cycle times and the write-cycle limitations associated with EEPROM.
FEATURES
w
Access time : 70, 85, 120, 150 ns
w
High-density design : 8Mbit Design
w
Battery internally isolated until power is applied
w
Industry-standard 36-pin 1,024K x 8 pinout
w
Unlimited write cycles
w
Data retention in the absence of V
CC
w
10-years minimum data retention in absence of power
w
Automatic write-protection during power-up/power-down
cycles
w
Data is automatically protected during power loss
PIN ASSIGNMENT
NC
NC
A
18
A
16
A
14
A
12
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
DQ
0
DQ
1
DQ
2
V
SS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
V
CC
A
19
NC
A
15
A
17
/WE
A
13
A
8
A
9
A
11
/OE
A
10
/CE
DQ
7
DQ
6
DQ
5
DQ
4
DQ
3
OPTIONS
w
Timing
70 ns
85 ns
120 ns
150 ns
MARKING
- 70
- 85
-100
-150
36-pin Encapsulated Package
URL:www.hbe.co.kr
Rev.0.0
(FEBRUARY/ 2002)
1
HANBit Electronics Co.,Ltd

HMN1M8DV-85I相關(guān)型號(hào)PDF文件下載

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  • 英文版
    Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 36Pin-DIP, ...
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    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit), 32Pin-DIP, 5V
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    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit), 32Pin-DIP, 5V
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  • 英文版
    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit),34Pin-JLCC, 5V
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    Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 40Pin-DIP, ...
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    ETC
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    Non-Volatile SRAM MODULE 8Mbit (1024k x 8bit) 36Pin-DIP, 3.3...
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  • 英文版
    Non-Volatile SRAM MODULE 2Mbit (128K x 16-Bit), 40pin-Dip, 5...
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    Non-Volatile SRAM MODULE 2Mbit (128K x 16-Bit), 40pin-Dip, 5...
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    Non-Volatile SRAM Module 1Mbit (128K x 8-Bit), 32Pin-DIP, 3....
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  • 英文版
    Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 36Pin-DIP, ...
    HANBIT [Ha...
  • 英文版
    Non-Volatile SRAM MODULE 8Mbit (1,024K X 8-Bit), 36Pin-DIP, ...
    HANBIT [Ha...
  • 英文版
    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit), 32Pin-DIP, 5V
    ETC
  • 英文版
    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit), 32Pin-DIP, 5V
    ETC [ETC]
  • 英文版
    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit), 32Pin-DIP, 5V
    ETC
  • 英文版
    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit), 32Pin-DIP, 5V
    ETC [ETC]
  • 英文版
    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit),34Pin-JLCC, 5V
    ETC
  • 英文版
    Non-Volatile SRAM MODULE 1Mbit (128K x 8-Bit),34Pin-JLCC, 5V
    ETC [ETC]

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