HANBit
HMFN16M16M8G
FLASH-ROM MODULE 32MByte (16M x 16-Bit)
Part No. HMFN16M16M8G
GENERAL DESCRIPTION
The HMFN16M16M8G is a high-speed NAND flash read only memory (FROM) module containing 16,777,216 words
organized in a x16bit configuration. The module consists of eight 4M x 8 FROM mounted on a 72 -pin, double-sided, FR4-
printed circuit board.
Data in the page can be read out at 50ns-cycle time per byte.
HMFN16M16M8G extended reliability of 1,000,000 program/erase cycles by providing either ECC (Error Correction
Code) or real time mapping out algorithm.
HMF16M16M8G is has address multiplexed into 16 I/O's . Command, address and data are all written through I/O's by
bringing /WE to low while /CE is low. Data is latched on th e rising edge of /WE. Command Latch Enable (CLE) and address
Latch Enable (ALE) are used to multiplex comma nd and address respectively, via the I/O pins.
FEATURES
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High-density 32MByte design
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Single + 5V
±
0.5V power supply
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Command/Address/Data Multiplexed I/O port
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Organization
- Memory Cell Array: (4M+128K)bit x 8bit
- Data Register : (512+16)bit x 8bit
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Automatic Program and Erase
- Page Program: (512+16)Byte
- Block Erase: (8K+256)Byte
- Status Register
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Fast Write Cycle Time
- Program time : 250us(typ.)
- Block Erase time : 2ms(typ.)
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FR4-PCB design
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Low profile 72-pin SIMM
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Minimum 1,000,000 write/erase cycle
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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Packages
72-pin SIMM
M
22
23
24
SYMBOL
Vss
I / O0
I / O1
I / O2
I / O3
I / O4
I / O5
I / O6
I / O7
Vcc
/CE0
/CE0
NC
/CE1
NC
NC
/WEH
NC
CLE
NC
NC
/WP
NC
RB2
PIN ASSIGNMENT
PIN
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
SYMBOL
RB3
NC
NC
NC
NC
Vcc
NC
Vss
NC
NC
/RE
NC
NC
NC
Vss
/SE
NC
RB0
RB1
NC
NC
Vcc
NC
/CE2
72-PIN SIMM
TOP VIEW
PIN
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
SYMBOL
/CE3
/CE3
NC
NC
/WEL
NC
ALE
NC
NC
NC
Vcc
NC
NC
NC
I / O8
I / O9
I / O10
I / O11
I / O12
I / O13
I / O14
I / O15
NC
Vss
OPTIONS
MARKING
URL:
www.hbe.co.kr
REV.02(August,2002)
1
HANBit Electronics Co., Ltd.
HANBIT [ HANBIT ELECTRONICS CO.,LTD ]
