HMFN16M16M8G Datasheet, PDF (1/11 Pages) Hanbit Electronics Co.,Ltd – FLASH-ROM MODULE 32MByte (16M x 16-Bit)

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
w High-density 32MByte design
w Single + 5V ± 0.5V power supply
w Command/Address/Data Multiplexed I/O port
w Organization
- Memory Cell Array: (4M+128K)bit x 8bit
- Data Register : (512+16)bit x 8bit
w Automatic Program and Erase
- Page Program: (512+16)Byte
- Block Erase: (8K+256)Byte
- Status Register
w Fast Write Cycle Time
- Program time : 250us(typ.)
- Block Erase time : 2ms(typ.)
w FR4-PCB design
w Low profile 72-pin SIMM
w Minimum 1,000,000 write/erase cycle
OPTIONS
MARKING
w Packages
72-pin SIMM
M
URL: www.hbe.co.kr
REV.02(August,2002)
PIN ASSIGNMENT
PIN SYMBOL PIN SYMBOL PIN SYMBOL
1
Vss
25
RB3
49
/CE3
2
I / O0 26
NC
50
/CE3
3
I / O1 27
NC
51
NC
4
I / O2 28
NC
52
NC
5
I / O3 29
NC
53
/W EL
6
I / O4 30
Vcc
54
NC
7
I / O5 31
NC
55
ALE
8
I / O6 32
Vss
56
NC
9
I / O7 33
NC
57
NC
10
Vcc
34
NC
58
NC
11 /CE0 35
/RE
59
Vcc
12 /CE0 36
NC
60
NC
13
NC
37
NC
61
NC
14 /CE1 38
NC
62
NC
15
NC
39
Vss
63
I / O8
16
NC
40
/SE
64
I / O9
17 /WEH 41
NC
65 I / O10
18
NC
42
RB0
66 I / O11
19
CLE
43
RB1
67 I / O12
20
NC
44
NC
68 I / O13
21
NC
45
NC
69 I / O14
22
/W P
46
Vcc
70 I / O15
23
NC
47
NC
71
NC
24
RB2
48
/CE2
72
Vss
72-PIN SIMM
TOP VIEW
1
HANBit Electronics Co., Ltd.