TC58256AFT Toshiba, TC58256AFT Datasheet - Page 3

• 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)

VALID BLOCKS
RECOMMENDED DC OPERATING CONDITIONS
DC CHARACTERISTICS
N
(1) The TC58256A occasionally contains unusable blocks. Refer to Application Note (14) toward the end of this document.
V
V
V
*
I
I
I
I
I
I
I
I
I
I
V
V
I
IL
LO
CCO1
CCO3
CCO4
CCO5
CCO7
CCO8
CCS1
CCS2
OL
VB
CC
IH
IL
OH
OL
SYMBOL
SYMBOL
SYMBOL
−2 V (pulse width lower than 20 ns)
(
RY
/
BY
)
Number of Valid Blocks
Power Supply Voltage
High Level input Voltage
Low Level Input Voltage
Input Leakage Current
Output Leakage Current
Operating Current (Serial Read)
Operating Current
(Command Input)
Operating Current (Data Input)
Operating Current
(Address Input)
Programming Current
Erasing Current
Standby Current
Standby Current
High Level Output Voltage
Low Level Output Voltage
Output Current of
(1)
PARAMETER
RY
(Ta = = = = 0° to 70°C, V
PARAMETER
PARAMETER
/
BY
pin
V
V
t
t
t
I
I
V
CE = V
CE = V
CE = V
cycle
cycle
cycle
OH
OL
IN
OUT
OL
= 2.1 mA
= 0 V to V
= −400 µA
= 0.4 V
= 50 ns
= 50 ns
= 50 ns
= 0.4 V to V
IL
IH
CC
, I
CC
OUT
− 0.2 V
CONDITION
CC
= = = = 2.7 V to 3.6 V)
= 0 mA, t
CC


cycle
−0.3*
2008
MIN
MIN
2.7
2.0
= 50 ns
TYP.
MIN
TYP.
2.4
3.3















TYP.


10
10
10
10
10
10




8
V
2001-05-30 3/33
CC
2048
MAX
MAX
3.6
0.8
TC58256AFT
+ 0.3
MAX
±10
±10
100
0.4
30
30
30
30
30
30


1
Blocks
UNIT
UNIT
V
V
V
UNIT
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
V
V