S29CD032J/S29CL032J
Known Good Die
32 Megabit (1M x 32-Bit) CMOS 2.6 or 3.3 Volt-only
Burst Mode, Dual Boot,
Simultaneous Read/Write Flash Memory with VersatileI/O™
Supplement (Preliminary)
General Description
The Spansion S29CD032J and S29CL032J devices are Floating Gate products fabricated in 110 nm process technology.
These burst mode Flash devices are capable of performing simultaneous read and write operations with zero latency on two
separate banks. These products can operate up to 56 MHz and use a single VCC of 2.5 V to 2.75 V (S29CD-J) or 3.0 V to 3.6 V
(S29CL-J) that make them ideal for today’s demanding automotive applications.
Distinctive Characteristics
Single 2.6 V (S29CD-J) or 3.3 V (S29CL-J) for read/program/
Cycling Endurance: 1,000,000 write cycles per sector
erase
(typical)
110 nm Floating Gate Technology
Simultaneous Read/Write operation with zero latency
x32 Data Bus
Command set compatible with JEDEC (JC42.4) standard
Supports Common Flash Interface (CFI)
Persistent and Password methods of Advanced Sector
Protection
Dual Boot Sector Configuration (top and bottom)
Flexible Sector Architecture
Unlock Bypass program command to reduce programming
time
– CD032J & CL032J: Eight 2K Double word, Sixty-two 16K Double
word, and Eight 2K Double Word sectors
Write operation status bits indicate program and erase
operation completion
VersatileI/O™ control (1.65 V to VCC
Programmable Burst Interface
)
Hardware (WP#) protection of two outermost sectors in the
large bank
– Linear for 2, 4, and 8 double word burst with wrap around
Ready/Busy (RY/BY#) output indicates data available to
Secured Silicon Sector that can be either factory or customer
system
locked
Suspend and Resume commands for Program and Erase
20 year data retention (typical)
Operation
Performance Characteristics
Read Access Times
Current Consumption (Max values)
Speed Option (MHz)
56
54
54
8
40
54
54
8
Continuous Burst Read @ 56 MHz
90 mA
50 mA
50 mA
60 µA
Max Asynch. Access Time, ns (tACC
)
Program
Max Synch. Latency, ns (tIACC
Max Synch. Burst Access, ns (tBACC
Max CE# Access Time, ns (tCE
Max OE# Access time, ns (tOE
)
Erase
)
Standby Mode
)
54
20
54
20
)
Typical Program and Erase Times
Double Word Programming
Sector Erase
18 µs
1.0 s
Publication Number S29CD032J-CL032J_KGD_SP
Revision 01
Issue Date March 9, 2009
This document states the current technical specifications regarding the Spansion product(s) described herein. The Preliminary status of this document indicates that product qual-
ification has been completed, and that initial production has begun. Due to the phases of the manufacturing process that require maintaining efficiency and quality, this document
may be revised by subsequent versions or modifications due to changes in technical specifications.