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Toshiba Electronic Components Datasheet

TC58FVB641 Datasheet

64-MBIT (8M x 8 BITS / 4M x 16 BITS) CMOS FLASH MEMORY

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TC58FVB641 pdf
TC58FVT641/B641FT/XB-70,-10
TOSHIBA MOS DIGITAL INTEGRATED CIRCUIT SILICON GATE CMOS
64-MBIT (8M × 8 BITS / 4M × 16 BITS) CMOS FLASH MEMORY
DESCRIPTION
The TC58FVT641/B641 is a 67,108,864-bit, 3.0-V read-only electrically erasable and programmable flash memory
organized as 8,388,608 words × 8 bits or as 4,194,304 words × 16 bits. The TC58FVT641/B641 features commands
for Read, Program and Erase operations to allow easy interfacing with microprocessors. The commands are based
on the JEDEC standard. The Program and Erase operations are automatically executed in the chip. The
TC58FVT641/B641 also features a Simultaneous Read/Write operation so that data can be read during a Write or
Erase operation.
FEATURES
Power supply voltage
Block erase architecture
VDD = 2.7 V~3.6 V
Operating temperature
Ta = −40°C~85°C
Organization
8M × 8 bits / 4M × 16 bits
Functions
Simultaneous Read/Write
Auto Program, Auto Erase
8 × 8 Kbytes / 127 × 64 Kbytes
Boot block architecture
TC58FVT641FT/XB: top boot block
TC58FVB641FT/XB: bottom boot block
Mode control
Compatible with JEDEC standard commands
Erase/Program cycles
105 cycles typ.
Fast Program Mode / Acceleration Mode
Access time
Program Suspend/Resume
70 ns (CL: 30 pF)
Erase Suspend/Resume
data polling / Toggle bit
block protection, boot block protection
Automatic Sleep, support for hidden ROM area
common flash memory interface (CFI)
Byte/Word Modes
100 ns (CL: 100 pF)
Power consumption
10 µA (Standby)
30 mA (Read operation)
15 mA (Program/Erase operations)
Package
TC58FVT641/B641FT:
TSOPI48-P-1220-0.50 (weight: 0.52 g)
TC58FVT641/B641XB:
P-TFBGA63-0911-0.80AZ (Weight: 0.170 g)
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.
2002-10-24 1/53


Toshiba Electronic Components Datasheet

TC58FVB641 Datasheet

64-MBIT (8M x 8 BITS / 4M x 16 BITS) CMOS FLASH MEMORY

No Preview Available !

TC58FVB641 pdf
PIN ASSIGNMENT (TOP VIEW)
TC58FVT641/B641FT
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
WE
RESET
A21
WP/ACC
RY/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
TC58FVT641/B641XB
TC58FVT641/B641FT/XB-70,-10
PIN NAMES
48 A16
47 BYTE
A-1, A0~A21 Address Input
46 VSS
DQ0~DQ15 Data Input/Output
45 DQ15/A-1
44 DQ7
CE Chip Enable Input
43 DQ14
42 DQ6
OE Output Enable Input
41 DQ13
40 DQ5
BYTE
Word/Byte Select Input
39 DQ12
38 DQ4
WE Write Enable Input
37 VDD
36 DQ11
RY/BY Ready/Busy Output
35 DQ3
34 DQ10
RESET Hardware Reset Input
33 DQ2
32 DQ9
31 DQ1
WP/ACC
Write Protect /
Program Acceleration Input
30 DQ8
29 DQ0
VDD Power Supply
28 OE
27 VSS
VSS Ground
26 CE
25 A0
1
A NC
B NC
C
D
E
F
G
H
J
K
L NC
M NC
2345678
NC NC NC
NC NC
A3 A7 RY/BY WE A9 A13
A4
A17 WP/ACC RESET
A8
A12
A2 A6 A18 A21 A10 A14
A1 A5 A20 A19 A11 A15
A0
DQ0
DQ2
DQ5
DQ7
A16
CΕ
DQ8
DQ10
DQ12
DQ14
BYTE
OE
DQ9
DQ11
VDD
DQ13
DQ15
VSS DQ1 DQ3 DQ4 DQ6 VSS
NC NC NC
NC NC NC
2002-10-24 2/53


Part Number TC58FVB641
Description 64-MBIT (8M x 8 BITS / 4M x 16 BITS) CMOS FLASH MEMORY
Maker Toshiba
Total Page 30 Pages
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