W19B320ATT7H Winbond Electronics, W19B320ATT7H Datasheet - Page 43

• Manufacturer Part Number: W19B320ATT7H
• Description: IC FLASH 32MBIT 70NS 48TSOP
• Manufacturer: Winbond Electronics

Specifications of W19B320ATT7H

• 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

9.3 #BYTE Waveform for Read Operation
9.4 #BYTE Waveform for Write Operation
Switching
Switching
from byte
from word
to word
to byte
#BYTE
mode
mode
#BYTE
#BYTE
Note: Refer to the Erase /Program Operations table for TAS and TAH Specifica
#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
- 43 -
(DQ0-DQ7)
T
T
Input
FHQV
FLQZ
Output
DQ15
Data Output
(DQ0-DQ14)
Publication Release Date: December 27, 2005
The falling edge of the last #WE sign
Output
DQ15
T
HOLD
Data Output
(DQ0-DQ14)
Address
Data Output
Input
(T
(DQ0-DQ7)
AH
W19B320AT/B
)
Revision A4