EN29GL256H EON [Eon Silicon Solution Inc.], EN29GL256H Datasheet - Page 36

• Manufacturer Part Number: EN29GL256H
• Description: 256 Megabit (32768K x 8-bit / 16384K x 16-bit) Flash Memory Page mode Flash Memory, CMOS 3.0 Volt-only
• Manufacturer: EON [Eon Silicon Solution Inc.]

Table 12. Primary Vendor-specific Extended Query
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
(Word Mode)
Addresses
3Ch
4Ch
4Dh
3Ah
3Bh
4Ah
4Bh
4Eh
4Fh
39h
40h
41h
42h
43h
44h
45h
46h
47h
48h
49h
50h
52h
53h
54h
55h
56h
57h
000Ch
000Fh
0000h
0000h
0000h
0000h
0050h
0052h
0049h
0031h
0034h
0002h
0001h
0000h
0003h
0000h
0000h
0002h
0085h
0095h
0001h
0008h
0009h
0005h
0005h
0000h
00xxh
Data
Erase Block Region 4 Information
(refer to the CFI specification of CFI publication 100)
Query Unique ASCII string "PRI"
Major version number, ASCII
Minor version number, ASCII
Address Sensitive Unlock (Bits 1-0)
00 = Required, 01 = Not Required
Technology (Bits 5-2) 0001 = 0.18um, 0010 = 0.13um, 0011 = 90nm
Erase Suspend
0 = Not Supported, 1 = To Read Only, 2 = To Read & Write
Sector Protect
0 = Not Supported, X = Minimum number of sectors per group
Sector Temporary Unprotect
00 = Not Supported, 01 = Supported
Sector Protect/Unprotect Scheme
00h = High Voltage Sector Protection
01h = High Voltage + In-System Sector Protection
02h = HV + In-System + Software Command Sector Protection
03h = Software Command Sector Protection
Simultaneous Operation
00 = Not Supported, X = Number of Sectors
Burst Mode Type
00 = Not Supported, 01 = Supported
Page Mode Type
00 = Not Supported, 01 = 4 Word Page, 02 = 8 Word Page
Minimum WP#/ACC (Acceleration) Supply Voltage
00 = Not Supported, DQ7-DQ4: Volts, DQ3=DQ0: 100mV
Maximum WP#/ACC (Acceleration) Supply Voltage
00 = Not Supported, DQ7-DQ4: Volts, DQ3=DQ0: 100mV
Top/Bottom Boot Sector Flag
04 = Uniform sectors bottom WP# protect
05 = Uniform sectors top WP# protect
Program Suspend
00 = Not Supported, 01 = Supported
Secured Silicon Sector (Customer OTP Area) Size 2
Hardware Reset Low Time-out during an embedded algorithm to
read mode Maximum 2
Hardware Reset Low Time-out not during an embedded algorithm to
read mode Maximum 2
Erase Suspend Latency Maximum 2
Program Suspend Latency Maximum 2
Bank Organization
00 = Data at 4Ah is zero, X = Number of Banks
Rev. G, Issue Date: 2011/01/17
36
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Description
©2004 Eon Silicon Solution, Inc.,
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EN29GL256H/L
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www.eonssi.com