|
|
PDF AM29LV008T Data sheet ( Hoja de datos )
| Número de pieza | AM29LV008T | |
| Descripción | 8 Megabit Sectored Flash Memory | |
| Fabricantes | Advanced Micro Devices | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de AM29LV008T (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
|
No Preview Available !
PRELIMINARY
Am29LV008T/Am29LV008B
8 Megabit (1,048,576 x 8-Bit) CMOS 3.0 Volt-only,
Sectored Flash Memory
DISTINCTIVE CHARACTERISTICS
s Single power supply operation
— Extended voltage range: 2.7 to 3.6 volt read and
write operations for battery-powered
www.DataSheet4U.com applications
— Standard voltage range: 3.0 to 3.6 volt read and
write operations and for compatibility with high
performance 3.3 volt microprocessors
s High performance
— Extended voltage range: access times as fast as
100 ns
— Standard voltage range: access times as fast as
90 ns
s Ultra low power consumption
— Automatic Sleep Mode: 200 nA typical
— Standby mode: 200 nA typical
— Read mode: 2 mA/MHz typical
— Program/erase mode: 20 mA typical
s Flexible sector architecture
— One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and
fifteen 64 Kbyte sectors
— Supports control code and data storage on a
single device
— Sector Protection features:
A hardware method of locking a sector to
prevent any program or erase operations within
that sector
Temporary Sector Unprotect feature allows code
changes in previously locked sectors
s Top or bottom boot block configurations
available
s Embedded Algorithms
— Embedded Erase algorithms automatically
preprogram and erase the entire chip or any
combination of designated sectors
— Embedded Program algorithms automatically
write and verify bytes or words at specified
addresses
s Minimum 100,000 write cycle guarantee per
sector
s Package option
— 40-pin TSOP
s Compatibility with JEDEC standards
— Pinout and software compatible with single-
power supply Flash
— Superior inadvertent write protection
s Data Polling and toggle bits
— Provides a software method of detecting
program or erase operation completion
s Ready/Busy pin
— Provides a hardware method of detecting
program or erase cycle completion
s Erase suspend/resume feature
— Provides the ability to suspend the erase
operation in any sector, read data from or
program data to any other sector, then return to
the original sector and complete the initial erase
operation
s Hardware reset pin (RESET)
— Hardware method to reset the device to the read
mode
GENERAL DESCRIPTION
The Am29LV008 is an 8 Mbit, 3.0 Volt-only Flash mem-
ory organized as 512 Kbytes of 8 bits each. For flexible
erase and program capability, the 512 Kbits of data is
divided into 19 sectors of one 16 Kbyte, two 8 Kbyte,
one 32 Kbyte, and fifteen 64 Kbytes. The data appears
on DQ0–DQ7. The Am29LV008 is offered in a 40-pin
TSOP package. This device is designed to be pro-
grammed in-system with the standard system 3.0 volt
VCC supply. The device can also be reprogrammed in
standard EPROM programmers.
The Am29LV008 provides two levels of performance.
The first level offers access times as fast as 100 ns with
a VCC range as low as 2.7 volts, which is optimal for
battery powered applications. The second level offers a
This document contains information on a product under development at Advanced Micro Devices. The information
is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed
product without notice.
Publication# 20511 Rev: C Amendment/+1
Issue Date: May 1997
1 page  
PRELIMINARY
PIN CONFIGURATION
A0–A19 = 20 addresses
DQ0–DQ7 = 8 data inputs/outputs
CE = Chip enable
OE = Output enable
WE = Write enable
RESET
= Hardware reset pin, active low
RY/BY
= Ready/Busy output
VCC
www.DataSheet4U.com
= Standard voltage range
(3.0 V to 3.6 V) for -90R
Extended voltage range
(2.7 to 3.6 V) for -100, -120, -150
VSS = Device ground
NC = Pin not connected internally
LOGIC SYMBOL
20
A0–A19
DQ0–DQ7
CE (E)
OE (G)
WE (W)
RESET
RY/BY
8
20511C-3
Am29LV008T/Am29LV008B
5
5 Page 
PRELIMINARY
Table 4. Sector Address Tables (Am29LV008B)
A19 A18 A17 A16 A15 A14 A13
SA0 0 0 0 0 0 0 X
SA1 0 0 0 0 0 1 0
SA2 0 0 0 0 0 1 1
SA3 0 0 0 0 1 X X
SA4 0 0 0 1 X X X
SA5 0 0 1 0 X X X
SA6 0 0 1 1 X X X
SA7 0 1 0 0 X X X
www.DataSheet4U.com
SA8 0 1 0 1 X X X
SA9 0 1 1 0 X X X
SA10
0
1
1
1
X
X
X
SA11
1
0
0
0
X
X
X
SA12
1
0
0
1
X
X
X
SA13
1
0
1
0
X
X
X
SA14
1
0
1
1
X
X
X
SA15
1
1
0
0
X
X
X
SA16
1
1
0
1
X
X
X
SA17
1
1
1
0
X
X
X
SA18
1
1
1
1
X
X
X
Sector Size
16 Kbytes
8 Kbytes
8 Kbytes
32 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
64 Kbytes
Address Range
00000h-03FFFh
04000h-05FFFh
06000h-07FFFh
08000h-0FFFFh
10000h-1FFFFh
20000h-2FFFFh
30000h-3FFFFh
40000h-4FFFFh
50000h-5FFFFh
60000h-6FFFFh
70000h-7FFFFh
80000h-8FFFFh
90000h-9FFFFh
A0000h-AFFFFh
B0000h-BFFFFh
C0000h-CFFFFh
D0000h-DFFFFh
E0000h-EFFFFh
F0000h-FFFFFh
Am29LV008T/Am29LV008B
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet AM29LV008T.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| AM29LV008B | 8 Megabit (1 M x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |  AMD |
| AM29LV008T | 8 Megabit Sectored Flash Memory | Advanced Micro Devices |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |