W19B320ABT7H Winbond Electronics, W19B320ABT7H Datasheet - Page 28

• Manufacturer Part Number: W19B320ABT7H
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: Winbond Electronics

Specifications of W19B320ABT7H

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 32M (4Mx8, 2Mx16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.5.3 Primary Vendor-Specific Extended Query
Query-unique ASCII string "PRI"
Major version number, ASCII
Minor version number, ASCII
Erase suspend
0 = Not supported, 1= To read only; 2 = To read & write
Sector protect
00 = Not supported, 01=Supported
Sector Temporary Unprotect
00 = Not supported, 01=Supported
Sector protect/unprotect scheme
Simultaneous operation
Number of Sectors (except for Bank 1)
Burst mode type
00 = Not supported, 01=Supported
Page mode type
00 = Not Supported, 01=4 Word Page, 02=8 Word Page
ACC (Acceleration) Supply Minimum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
ACC (Acceleration) Supply Maximum
00h = Not Supported, D7-D4: Volt, D3-D0: 100 mV
Top/Bottom Boot Sector Flag
02h=Bottom Boot Device, 03h=Top Boot Device
Silicon Revision Number
01h = 0.18 μ m
DESCRIPTION
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ADDRESS
(WORD
MODE)
4Ah
4Bh
4Ch
4Dh
4Eh
40h
41h
42h
44h
45h
46h
47h
48h
49h
4Fh
43h
W19B320AT/B
000Xh
0050h
0052h
0049h
0031h
0033h
0001h
0002h
0001h
0001h
0004h
0038h
0000h
0000h
0085h
0095h
DATA
ADDRESS
MODE)
( BYTE
8Ch
9Ch
8Ah
8Eh
9Ah
9Eh
80h
82h
84h
86h
88h
90h
92h
94h
96h
98h