W19B320BTT7H Winbond Electronics, W19B320BTT7H Datasheet - Page 46

• Manufacturer Part Number: W19B320BTT7H
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: Winbond Electronics

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

9.3
9.4
Switching
Switching
from byte
from word
to word
#BYTE Waveform for Read Operation
#BYTE Waveform for Write Operation
to byte
#BYTE
mode
mode
#BYTE
Note: Refer to the Erase /Program Operations table for TAS and TAH Specifications.
#BYTE
#WE
#CE
DQ0-DQ14
DQ0-DQ14
DQ15/A-1
DQ15/A-1
#BYTE
#BYTE
#CE
#OE
T
T
ELFH
ELFL
T
(T )
SET
AS
Data Output
Address
- 46 -
W19B320BT/B DATASHEET
(DQ0-DQ7)
T
Input
T
FHQV
FLQZ
Output
DQ15
Data Output
(DQ0-DQ14)
Output
DQ15
The falling edge of the last #WE signal
Publication Release Date:Dec.25, 2007
T
HOLD
Data Output
(DQ0-DQ14)
Address
Data Output
Input
(DQ0-DQ7)
(T
AH
)
Revisionv A3