s29jl032j Meet Spansion Inc., s29jl032j Datasheet - Page 3

• Manufacturer Part Number: s29jl032j
• Description: 32megabit 4m X 8-bit/2m X 16-bit Cmos 3.0volt-only, Simultaneous Read/write Flash Memory
• Manufacturer: Meet Spansion Inc.

Distinctive Characteristics
General Description
This document contains information on one or more products under development at Spansion Inc. The information is intended to help you evaluate this product. Do not design in
this product without contacting the factory. Spansion Inc. reserves the right to change or discontinue work on this proposed product without notice.
Architectural Advantages
Package Options
Performance Characteristics
The S29JL032J is a 32 Mbit, 3.0 volt-only flash memory device, organized as 2,097,152 words of 16 bits each or 4,194,304
bytes of 8 bits each. Word mode data appears on DQ15–DQ0; byte mode data appears on DQ7–DQ0. The device is designed
to be programmed in-system with the standard 3.0 volt V
programmers. The device is available with an access time of 60, or 70 ns and is offered in a 48-pin TSOP package. Standard
control pins—chip enable (CE#), write enable (WE#), and output enable (OE#)—control normal read and write operations, and
avoid bus contention issues. The device requires only a single 3.0 volt power supply for both read and write functions. Internally
generated and regulated voltages are provided for the program and erase operations.
S29JL032J
32 Megabit (4 M x 8-Bit/2 M x 16-Bit)
CMOS 3.0 Volt-only, Simultaneous Read/Write
Flash Memory
Data Sheet (Advance Information)
Simultaneous Read/Write operations
– Data can be continuously read from one bank while executing
– Zero latency between read and write operations
Multiple bank architecture
– Four bank architectures available (refer to
Boot sectors
– Top or bottom boot sectors in the same device
– Any combination of sectors can be erased
Manufactured on 0.11 µm Process Technology
Secured Silicon Sector: Extra 256 byte sector
– Factory locked and identifiable: 16 bytes available for secure,
– Customer lockable: One-time programmable only. Once locked,
Zero power operation
– Sophisticated power management circuits reduce power consumed
Compatible with JEDEC standards
– Pinout and software compatible with single-power-supply flash
48-pin TSOP
High performance
– Access time as fast as 60 ns
– Program time: 6 µs/word typical using accelerated programming
Ultra low power consumption (typical values)
erase/program functions in another bank.
random factory Electronic Serial Number; verifiable as factory
locked through autoselect function
data cannot be changed
during inactive periods to nearly zero.
standard
function
Publication Number S29JL032J_00
Table 8.2 on page
16).
CC
supply, and can also be programmed in standard EPROM
Revision 01
Software Features
Hardware Features
– 2 mA active read current at 1 MHz
– 10 mA active read current at 5 MHz
– 200 nA in standby or automatic sleep mode
Cycling endurance: 1 million cycles per sector typical
Data retention: 20 years typical
Supports common Flash Memory Interface (CFI)
Erase suspend/Erase resume
– Suspends erase operations to read data from, or program data to, a
Data# polling and toggle bits
– Provides a software method of detecting the status of program or
Unlock bypass program command
– Reduces overall programming time when issuing multiple program
Ready/Busy# output (RY/BY#)
– Hardware method for detecting program or erase cycle completion
Hardware reset pin (RESET#)
– Hardware method of resetting the internal state machine to the read
WP#/ACC input pin
– Write protect (WP#) function protects the two outermost boot
– Acceleration (ACC) function accelerates program timing
Sector protection
– Hardware method to prevent any program or erase operation within
– Temporary Sector Unprotect allows changing data in protected
sector that is not being erased, then resumes the erase operation.
erase cycles
command sequences
mode
sectors regardless of sector protect status
a sector
sectors in-system
Issue Date January 27, 2010