W19B320BTT7H Winbond Electronics, W19B320BTT7H Datasheet - Page 8
W19B320BTT7H
Manufacturer Part Number
W19B320BTT7H
Description
IC FLASH 32MBIT 70NS 48TSOP
Manufacturer
Winbond Electronics
Datasheet
1.W19B320BTT7H.pdf
(56 pages)
Specifications of W19B320BTT7H
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
Other names
W19B320BTT-H
W19B320BTT-H
W19B320BTT-H
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4. BLOCK DIAGRAM
5. PIN DESCRIPTION
DQ0−DQ14
#WP/ACC
DQ15/A-1
SYMBOL
#RESET
A0−A20
RY/#BY
#BYTE
#WE
#OE
#CE
V
V
NC
DD
SS
DQ15/A-1
#WP/ACC
#RESET
#BYTE
V
#CE
V
#OE
#WE
A20
DD
SS
A0
.
.
.
Address Inputs
Data Inputs/Outputs
Chip Enable
Output Enable
Write Enable
Hardware Write Protect/ Acceleration Pin
Byte Enable Input
Ready/Busy Status
Power Supply
Ground
No Connection
Hardware Reset
Word mode
CONTROL
DECODER
mode
Byte
- 8 -
W19B320BT/B DATASHEET
DQ15 is Data Inputs/Outputs
A-1 is Address input
OUTPUT
BUFFER
BANK
PIN NAME
Publication Release Date:Dec.25, 2007
DQ0
DQ15/A-1
.
.
Revisionv A3
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