TC58256AFT Toshiba, TC58256AFT Datasheet - Page 9

• 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 (1) Timing Diagram
Read Cycle (1) Timing Diagram: When Interrupted by CE
/
/
WE
WE
RE
RE
CE
BY
CE
BY
* Read Operation using 00H Command N: 0 to 255
* Read Operation using 00H Command N: 0 to 255
t
t
t
t
CS
CS
CLS
CLS
t
t
DS
DS
00H
00H
t
t
t
t
t
t
CLH
CH
DH
CLH
CH
DH
t
t
ALH
ALH
t
t
ALS
ALS
Column address
Column address
t
t
A0 to A7
A0 to A7
DS
DS
N*
N*
t
t
WC
WC
t
t
DH
DH
A9 t o A16
A9 to A16
t
t
DS
DS
t
t
DH
DH
A17toA24
A17toA24
t
t
DS
DS
t
t
t
t
t
DH
t
DH
WB
WB
ALH
ALH
t
t
R
R
t
t
AR2
t
AR2
RR
t
RR
t
REA
t
D
REA
OUT
D
N
OUT
N
D
N + 1
t
RC
OUT
t
D
RC
N + 1
OUT
D
N + 2
OUT
D
N + 2
t
OUT
RHZ
t
OH
: V
: V
2001-05-30 9/33
t
CHZ
IH
IH
TC58256AFT
or V
or V
IL
IL
D
527
OUT
t
RB
t
t
CRY
CEH