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Toshiba Electronic Components Datasheet

TC581282AXB Datasheet

128-MBIT (16M X 8 BITS) CMOS NAND E2PROM

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TC581282AXB
TENTATIVE TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS
128-MBIT (16M × 8 BITS) CMOS NAND E2PROM
DESCRIPTION
The TC581282A is a single 3.3 V 128-Mbit (138,412,032) bit NAND Electrically Erasable and Programmable
Read-Only Memory (NAND E2PROM) organized as 528 bytes × 32 pages × 1024 blocks. The device has a 528-byte
static register which allows program and read data to be transferred between the register and the memory cell array
in 528-byte increments. The Erase operation is implemented in a single block unit (16 Kbytes + 512 bytes: 528 bytes
× 32 pages).
The TC581282A is a serial-type memory device which utilizes the I/O pins for both address and data input/output
as well as for command inputs. The Erase and Program operations are automatically executed making the device
most suitable for applications such as solid-state file storage, voice recording, image file memory for still cameras
and other systems which require high-density non-volatile memory data storage.
FEATURES
Organization
Memory cell allay 528 × 32K × 8
Register
528 × 8
Page size
528 bytes
Block size
(16K + 512) bytes
Modes
Read, Reset, Auto Page Program
Auto Block Erase, Status Read
Mode control
Serial input/output
Command control
Power supply
VCC = 2.7 V to 3.6 V
Program/Erase Cycles 1E5 cycle (with ECC)
Access time
Cell array to register 25 µs max
Serial Read Cycle 50 ns min
Operating current
Read (50 ns cycle) 10 mA typ.
Program (avg.)
10 mA typ.
Erase (avg.)
10 mA typ.
Standby
100 µA
Package
P-TFBGA56-0710-0.80AZ (Weight: g typ.)
PIN ASSIGNMENT (TOP VIEW)
PIN NAMES
12345678
A NC
NC
B NC
NC
C NU CLE NU NU NU NU
D NU ALE NU NU NU NU
E WP WE NU NU NU GND
F NU NU NU NU NU NU
G NU NU NU NU RY/BY NU
H CE I/O1 I/O3 NU NU NU
J RE NU NU VCC I/O8 I/O7
K VSS I/O2 I/O4 I/O6 I/O5 NC
L NC
NC
M NC
NC
I/O1 to I/O8
CE
WE
RE
CLE
ALE
WP
RY/BY
GND
VCC
VSS
I/O port
Chip enable
Write enable
Read enable
Command latch enable
Address latch enable
Write protect
Ready/Busy
Ground input
Power supply
Ground
NU : Not used, NC : Not Connected
000707EBA1
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer,
when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid
situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to
property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most
recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide
for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control
instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
The products described in this document are subject to the foreign exchange and foreign trade laws.
The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
The information contained herein is subject to change without notice.
2001-12-04 1/31


Toshiba Electronic Components Datasheet

TC581282AXB Datasheet

128-MBIT (16M X 8 BITS) CMOS NAND E2PROM

No Preview Available !

www.DataSheet4U.com
BLOCK DIAGRAM
I/O1
to
I/O8
CE
CLE
ALE
WE
RE
WP
RY/BY
I/O Control circuit
Logic control
RY/BY
Status register
Address register
Command register
Control
HV generator
TC581282AXB
VCC VSS
Column buffer
Column decoder
Data register
Sense amp
Memory cell array
ABSOLUTE MAXIMUM RATINGS
SYMBOL
RATING
VCC
VIN
VI/O
PD
Tsolder
Tstg
Topr
Power Supply Voltage
Input Voltage
Input/Output Voltage
Power Dissipation
Soldering Temperature (10s)
Storage Temperature
Operating Temperature
VALUE
0.6 to 4.6
0.6 to 4.6
0.6 V to VCC + 0.3 V (4.6 V)
0.3
260
55 to 125
40 to 85
CAPACITANCE *(Ta = 25°C, f = 1 MHz)
SYMB0L
PARAMETER
CONDITION
CIN Input
VIN = 0 V
COUT
Output
VOUT = 0 V
* This parameter is periodically sampled and is not tested for every device.
MIN
MAX
10
10
UNIT
V
V
V
W
°C
°C
°C
UNIT
pF
pF
2001-12-04 2/31


Part Number TC581282AXB
Description 128-MBIT (16M X 8 BITS) CMOS NAND E2PROM
Maker Toshiba Semiconductor
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