Position: Home > DataSheet > Index M > M30 Series > M30LOR770, M30LOR800, M30LW128D

Low Cost Custom Prototype PCB Manufacturer

M30LOR770, M30LOR800, M30LW128D

Table of contents:
Info of M30LOR770
Info of M30LOR800
Info of M30LW128D

M30LOR770, M30LOR800, M30LW128D Selling Leads, Datasheet

MFG:ST Package Cooled:05+ D/C:1000

M30LOR770, M30LOR800, M30LW128D Datasheet download

Five Points

Part Number: M30LOR770

MFG: ST

Package Cooled: 05+

D/C: 1000

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

M30LW128D General Description

The M30LW128D is a 128 Mbit device that is composed of two separate 64 Mbit M58LW064D Flash memories. The device can be erased electrically at block level and programmed in-system using a 2.7V to 3.6V (V_DD) supply for the circuitry and a 1.8V to V_DD (V_DDQ) supply for the Input/Output pins.

The bus width can be configured for x8 or x16 for the devices available in the TSOP56 (14 x 20 mm) and TBGA64 (10x13mm, 1mm pitch) packages. The bus width is set to x16 for the devices available in the LFBGA88 (8x10mm, 0.8mm pitch) package.

Each internal M58LW064D has 3 Chip Enable signals to allow up to 4 memories to be connected together without the use of additional glue logic. In this way the address space is contiguous and the microprocessor only requires one Chip Enable, E, to control both memories.

The device is divided into 128 blocks of 1Mbit (2 x 64 x 1Mb) that can be erased independently so it is possible to preserve valid data while old data is erased. Program and Erase commands are written to the Command Interface of the device. An onchip Program/Erase Controller (P/E.C) simplifies the process of programming or erasing the device by taking care of all of the special operations that are required to update the memory contents. The end of a Program or Erase operation can be detected and any error conditions identified in the Status Register. The command set required to control the device is consistent with JEDEC standards.

The Write Buffer allows the microprocessor to program from 1 to 16 Words in parallel, both speeding up the programming and freeing up the microprocessor to perform other work. A Word Program command is available to program a single word.

Erase can be suspended in order to perform either Read or Program in any other block and then resumed. Program can be suspended to Read data in any other block and then resumed. Each block can be programmed and erased over 100,000 cycles.

Individual block protection against Program or Erase is provided for data security. All blocks are protected during power-up. The protection of the blocks is non-volatile; after power-up the protection status of each block is restored to the state when power was last removed. Software commands are provided to allow protection of some or all of the blocks and to cancel all block protection bits simultaneously. All Program or Erase operations are blocked when the Program Erase Enable input V_PEN is low.

The Reset/Power-Down pin is used to apply a Hardware Reset to the enabled memory and to set the device in power-down mode.

The STS signal is an open drain output that can be used to identify the Program/Erase Controller status. It can be configured in two modes: Ready/ Busy mode where a static signal indicates the status of the P/E.C, and Status mode where a pulsing signal indicates the end of a Program or BlockErase operation. In both modes it can be used as a system interrupt signal, useful for saving CPU time. The STS signal is only available with the TSOP56 and TBGA64 packages.

Each memory includes a 128 bit Protection Register. The Protection Register is divided into two 64 bit segments, the first one is written by the manufacturer (contact STMicroelectronics to define the code to be written here), while the second one is programmable by the user. The user programmable segment can be locked.

M30LW128D Maximum Ratings

Symbol	Parameter	Value		Unit
Symbol	Parameter	Min	Max	Unit
T_BIAS	Temperature Under Bias	40	125	°C
T_STG	Storage Temperature	55	150	°C
V_IO	Input or Output Voltage	0.6	V_DDQ+0.6	V
V_DD,V_DDF	Supply Voltage	0.6	5.0	V
I_OSC	Output Short Circuit Current		100⁽¹⁾	mA

M30LW128D Features

TWO M58LW064D 64Mbit FLASH MEMORIES STACKED IN A SINGLE PACKAGE
WIDE x8 or x16 DATA BUS for HIGH BANDWIDTH
SUPPLY VOLTAGE
    V_DD= 2.7 to 3.6V for Program, Erase and Read operations
    V_DDQ= 1.8 to V_DD for I/O buffers
ACCESS TIME
    Random Read 110ns
    Page Mode Read 110/25ns
PROGRAMMING TIME
    16 Word Write Buffer
    16s Word effective programming time
128 UNIFORM 64 KWord/128KByte MEMORY BLOCKS
BLOCK PROTECTION/ UNPROTECTION
PROGRAM and ERASE SUSPEND
128 bit PROTECTION REGISTER
COMMON FLASH INTERFACE
100, 000 PROGRAM/ERASE CYCLES per BLOCK
ELECTRONIC SIGNATURE
    Manufacturer Code: 20h
    Device Code M30LW128D: 8817h

M30LW128D Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components