HY29LV320TT-90I Datasheet PDF - Hynix Semiconductor
| Part Number | HY29LV320TT-90I | |
| Description | 32 Mbit (2M x 16) Low Voltage Flash Memory | |
| Manufacturers | Hynix Semiconductor | |
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HY29LV320
32 Mbit (2M x 16) Low Voltage Flash Memory
KEY FEATURES
n Single Power Supply Operation
– Read, program and erase operations from
2.7 to 3.6 volts
– Ideal for battery-powered applications
n High Performance
– 70, 80, 90 and 120 ns access time
versions for full voltage range operation
n Ultra-low Power Consumption (Typical/
Maximum Values)
– Automatic sleep/standby current: 0.5/5.0
µA
– Read current: 9/16 mA (@ 5 MHz)
– Program/erase current: 20/30 mA
n Top and Bottom Boot Block Versions
– Provide one 8 KW, two 4 KW, one 16 KW
and sixty-three 32 KW sectors
n Secured Sector
– An extra 128-word, factory-lockable
sector available for an Electronic Serial
Number and/or additional secured data
n Sector Protection
– Allows locking of a sector or sectors to
prevent program or erase operations
within that sector
– Temporary Sector Unprotect allows
changes in locked sectors
n Fast Program and Erase Times (typicals)
– Sector erase time: 0.5 sec per sector
– Chip erase time: 32 sec
– Word program time: 11 µs
– Accelerated program time per word: 7 µs
n Automatic Erase Algorithm Preprograms
and Erases Any Combination of Sectors
or the Entire Chip
n Automatic Program Algorithm Writes and
Verifies Data at Specified Addresses
n Compliant With Common Flash Memory
Interface (CFI) Specification
– Flash device parameters stored directly
on the device
– Allows software driver to identify and use a
variety of current and future Flash products
n Minimum 100,000 Write Cycles per Sector
n Compatible With JEDEC standards
– Pinout and software compatible with
single-power supply Flash devices
– Superior inadvertent write protection
n Data# Polling and Toggle Bits
– Provide software confirmation of
completion of program and erase
operations
n Ready/Busy (RY/BY#) Pin
– Provides hardware confirmation of
completion of program and erase
operations
n Write Protect Function (WP#/ACC pin)
− Allows hardware protection of the first or
last 32 KW of the array, regardless of sector
protect status
n Acceleration Function (WP#/ACC pin)
− Provides accelerated program times
n Erase Suspend/Erase Resume
– Suspends an erase operation to allow
reading data from, or programming data
to, a sector that is not being erased
– Erase Resume can then be invoked to
complete suspended erasure
n Hardware Reset Pin (RESET#) Resets the
Device to Reading Array Data
n Space Efficient Packaging
– 48-pin TSOP and 63-ball FBGA packages
LOGIC DIAGRAM
21
A[20:0]
CE#
OE#
WE#
RESET#
DQ[15:0]
16
WP#/ACC
RY/BY#
Revision 1.3, May 2002
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PIN CONFIGURATIONS
63- B allF B G A - To p V iew , B alls F acing D o w n
HY29LV320
A8 B8
NC NC
L8 M 8
NC NC
A 7 B 7 C 7 D 7 E 7 F7 G 7 H 7 J7 K 7 L7 M 7
N C N C A [13] A [12] A [14] A [15] A [16] V 10 D Q [15] V 55 N C N C
C 6 D 6 E 6 F6 G 6 H 6 J6 K 6
A [9] A [8] A [10] A [11] D Q [7] D Q [14] D Q [13] D Q [6]
C 5 D 5 E 5 F5 G 5 H 5 J5 K 5
W E # R E S E T# N C A [19] D Q [5] D Q [12] V + + D Q [4]
C 4 D 4 E 4 F4 G 4 H 4 J4 K 4
R Y /B Y # W P # /A C C A [18] A [20] D Q [2] D Q [10] D Q [11] D Q [3]
C3 D3 E3
A [7] A [17] A [6]
F3 G 3 H 3 J3 K 3
A [5] D Q [0] D Q [8] D Q [9] D Q [1]
A 2 C 2 D 2 E 2 F2 G 2 H 2 J2 K 2 L2 M 2
NC
A [3] A [4] A [2] A [1] A [0] C E # O E #
V55
NC
NC
A1 B1
L1 M 1
NC NC
NC NC
A[15]
A[14]
A[13]
A[12]
A[11]
A[10]
A[9]
A[8]
A[19]
A[20]
WE#
RESET#
NC
WP#/ACC
RY/BY#
A[18]
A[17]
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
r1.3/May 02
TSOP48
48 A[16]
47 VIH
46 VSS
45 DQ[15]
44 DQ[7]
43 DQ[14]
42 DQ[6]
41 DQ[13]
40 DQ[5]
39 DQ[12]
38 DQ[4]
37 VCC
36 DQ[11]
35 DQ[3]
34 DQ[10]
33 DQ[2]
32 DQ[9]
31 DQ[1]
30 DQ[8]
29 DQ[0]
28 OE#
27 VSS
26 CE#
25 A[0]
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HY29LV320TT-90I electronic component. |
| Information | Total 30 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HY29LV320TT-90I.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| HY29LV320TT-90 | The function is 32 Mbit (2M x 16) Low Voltage Flash Memory. Hynix Semiconductor | |
| HY29LV320TT-90I | The function is 32 Mbit (2M x 16) Low Voltage Flash Memory. Hynix Semiconductor | |
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