TC58256AFT Toshiba, TC58256AFT Datasheet - Page 10

• Manufacturer Part Number: TC58256AFT
• Description: IC FLASH 256MBIT 50NS 48TSOP
• Manufacturer: Toshiba

Specifications of TC58256AFT

• Format - Memory: FLASH
• Memory Type: FLASH - Nand
• Memory Size: 256M (32M x 8)
• Speed: 50ns
• Interface: Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 48-TSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TC58256AFT(YBJ)

RY
RY
to I/O8
to I/O8
CLE
CLE
ALE
I/O1
ALE
I/O1
Read Cycle (2) Timing Diagram
Read Cycle (3) Timing Diagram
/
/
WE
WE
RE
RE
CE
BY
CE
BY
* Read Operation using 01H Command N: 0 to 255
* Read Operation using 50H Command N: 0 to 15
t
t
t
t
CS
CS
CLS
CLS
t
t
DS
DS
01H
50H
t
t
t
t
CLH
t
DH
CLH
t
DH
CH
CH
t
t
ALH
ALH
t
t
ALS
ALS
Column address
Column address
t
t
A0 to A7 A9 to A16 A17toA24
A0 to A7 A9 to A16 A17toA24
DS
DS
N*
N*
t
t
DH
DH
t
t
ALH
ALH
t
t
WB
WB
t
t
R
R
t
t
AR2
AR2
t
t
RR
RR
256 + M 256 + M + 1
512 + M 512 + M + 1
D
D
t
t
RC
RC
OUT
OUT
2001-05-30 10/33
: V
: V
t
t
REA
REA
IH
IH
TC58256AFT
D
D
or V
or V
OUT
OUT
IL
IL
D
D
527
527
OUT
OUT