PM39LV040-70VC PMC-Sierra Inc, PM39LV040-70VC Datasheet

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PM39LV040-70VC

Manufacturer Part Number
PM39LV040-70VC
Description
512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory
Manufacturer
PMC-Sierra Inc
Datasheet

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FEATURES
GENERAL DESCRIPTION
The Pm39LV512/010/020/040 are 512 Kbit/1 Mbit/2 Mbit/4 Mbit 3.0 Volt-only Flash Memories. These devices are
designed to use a single low voltage, range from 2.7 Volt to 3.6 Volt, power supply to perform read, erase and
program operations. The 12.0 Volt V
can be programmed in standard EPROM programmers as well.
The memory array of Pm39LV512 is divided into uniform 4 Kbyte sectors for data or code storage. The memory
arrays of Pm39LV010/020/040 are divided into uniform 4 Kbyte sectors or uniform 64 Kbyte blocks (sector group -
consists of sixteen adjacent sectors). The sector or block erase feature allows users to flexibly erase a memory
area as small as 4 Kbyte or as large as 64 Kbyte by one single erase operation without affecting the data in others.
The chip erase feature allows the whole memory array to be erased in one single erase operation. The devices can
be programmed on a byte-by-byte basis after performing the erase operation.
The devices have a standard microprocessor interface as well as a JEDEC standard pin-out/command set. The
program operation is executed by issuing the program command code into command register. The internal control
logic automatically handles the programming voltage ramp-up and timing. The erase operation is executed by
issuing the chip erase, block, or sector erase command code into command register. The internal control logic
automatically handles the erase voltage ramp-up and timing. The preprogramming on the array which has not been
programmed is not required before an erase operation. The devices offer Data# Polling and Toggle Bit functions, the
progress or completion of program and erase operations can be detected by reading the Data# Polling on I/O7 or
the Toggle Bit on I/O6.
The Pm39LV512/010/020/040 are manufactured on PMC’s advanced nonvolatile CMOS technology, P-FLASH™.
The devices are offered in 32-pin VSOP and PLCC packages with access time of 55 and 70 ns.
Programmable Microelectronics Corp.
PMC
• Single Power Supply Operation
- Low voltage range: 2.7 V - 3.6 V
• Memory Organization
• High Performance Read
• Cost Effective Sector/Block Architecture
- Uniform 4 Kbyte sectors
• Data# Polling and Toggle Bit Features
• Hardware Data Protection
- Pm39LV512: 64K x 8 (512 Kbit)
- Pm39LV010: 128K x 8 (1 Mbit)
- Pm39LV020: 256K x 8 (2 Mbit)
- Pm39LV040: 512K x 8 (4 Mbit)
- 55/70 ns access time
- Uniform 64 Kbyte blocks (sector group - except
Pm39LV512)
Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040
512 Kbit / 1Mbit / 2Mbit / 4Mbit 3.0 Volt-only CMOS Flash Memory
PP
power supply for program and erase operations are not required. The devices
1
- Build-in automatic program verification
- Typical 16 µs/byte programming time
- Typical 55 ms sector/block/chip erase time
• Low Power Consumption
- Typical 4 mA active read current
- Typical 8 mA program/erase current
- Typical 0.1 µA CMOS standby current
• High Product Endurance
- Minimum 20 years data retention
• Industrial Standard Pin-out and Packaging
- 32-pin (8 mm x 14 mm) VSOP
- 32-pin PLCC
- Optional lead-free (Pb-free) package
• Automatic Erase and Byte Program
- Guarantee 100,000 program/erase cycles per
single sector (preliminary)
Issue Date: December, 2003 Rev:1.2

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PM39LV040-70VC Summary of contents

Page 1

... Low voltage range: 2 3.6 V • Memory Organization - Pm39LV512: 64K x 8 (512 Kbit) - Pm39LV010: 128K Mbit) - Pm39LV020: 256K Mbit) - Pm39LV040: 512K Mbit) • High Performance Read - 55/70 ns access time • Cost Effective Sector/Block Architecture - Uniform 4 Kbyte sectors - Uniform 64 Kbyte blocks (sector group - except Pm39LV512) • ...

Page 2

... Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ...

Page 3

... Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 C E Environmental Attribute E = Lead-free (Pb-free) Package Blank = Standard Package Temperature Range C = Commercial (0°C to +70°C) Package Type J = 32-pin Plastic J-Leaded Chip Carrier (32J 32-pin Thin Small Outline Package (VSOP - mm)(32V) ...

Page 4

... Note the most significant address where A MS Pm39LV020, and A18 for Pm39LV040. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ...

Page 5

... Bus Operation Modes. The software ID mode is acti- vated by a three-bus-cycle command. See Table 3 for Software Command Definition. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ...

Page 6

... I/O6 will stop toggling and valid data will be read. Toggle bit may be accessed at any time during a program or erase cycle. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 HARDWARE DATA PROTECTION Hardware data protection protects the devices from un- intentional erase or program operation performed in the following ways: ( (typical), the write operation is inhibited ...

Page 7

... A Block Kbyte sector group which consists of sixteen adjecent sectors of 4 Kbyte each. 2. Block erase feature is available for Pm39LV010/020/040 only. The chip erase command should be used to erase the Block 0 for the Pm39LV512. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ...

Page 8

... Notes Sector address of the sector to be erased Block address of the block to be erased. 3. Either one of the Product ID Exit command can be used. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 Table 2. Bus Operation Modes ...

Page 9

... PMC DEVICE OPERATIONS FLOWCHARTS AUTOMATIC PROGRAMMING Chart 1. Automatic Programming Flowchart Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 Start Load Data AAh to Address 555H Load Data 55h to Address 2AAh Load Data A0h Address to Increment Address 555h Load Program Data to Program Address I/O7 = Data? ...

Page 10

... Address 555h Load Data AAh to Address 555h Load Data 55h to Address 2AAh Load Data 10h to Address 555h Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 Start Write Sector, Block, or Chip Data = FFh? or I/O6 Stop Toggle Yes Erasure ...

Page 11

... Under Product Identification mode, the Manufacturer ID and Device ID of devices can be read at address X0000h and X0001h where X = Don’t Care. 3. The device returns to standby operation. Chart 3. Software Product Identification Entry/Exit Flowchart Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 SOFTWARE PRODUCT IDENTIFICATION EXIT Load Data AAh to Address 555h ...

Page 12

... Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ( ...

Page 13

... Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ...

Page 14

... PIN CAPACITANCE ( MHz 25° Note: These parameters are characterized but not 100% tested. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ACC HIGH Z VCS INPUT TEST WAVEFORMS AND MEASUREMENT LEVEL 3 ...

Page 15

... PROGRAM OPERATIONS AC WAVEFORMS - WE# CONTROLLED 555 DATA Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ...

Page 16

... DATA Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 Program Cycle ...

Page 17

... DATA TOGGLE BIT AC WAVEFORMS I/ Note: Toggling CE#, OE#, or both OE# and CE# will operate Toggle Bit. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 ...

Page 18

... Note: 1. These parameters are characterized but not 100% tested. 2. Preliminary specification only and will be formalized after cycling qualification test. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 OEH t OE I/O7 ...

Page 19

... Plastic Leaded Chip Carrier Dimensions in Inches (Millimeters) 12.57 12.32 11.51 11.35 15.11 14.86 Pin 1 I.D. 14.05 13.89 0.81 0.66 32V 32-Pin Thin Small Outline Package (VSOP - mm)( measure in millimeters) Pin 1 I. Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 3.56 3.18 2.41 1. 1.27 Typ. 12.50 12.30 14.20 13.80 0 ° 5 ° 19 13.46 12.45 0.53 0.33 1 ...

Page 20

... Programmable Microelectronics Corp. Pm39LV512 / Pm39LV010 / Pm39LV020 / Pm39LV040 . ...

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