S29GL256P90TFCR20 Datasheet, PDF (12/81 Pages) SPANSION – MirrorBit® Flash Family

3. Block Diagram
V_CC
V_SS
V_IO
RESET#
WE#
WP#/ACC
BYTE#
RY/BY#
State
Control
Command
Register
CE#
OE#
V_CC Detector
A_Max**–A0 (A-1)
Data Sheet
Figure 3.1 S29GL-P Block Diagram
Sector Switches
Erase Voltage
Generator
DQ15–DQ0
Input/Output
Buffers
PGM Voltage
Generator
Chip Enable
Output Enable
Logic
Data
STB
Latch
Timer
Y-Decoder
STB
X-Decoder
Y-Gating
Cell Matrix
** A_Max GL01GP=A25, A_Max GL512P = A24, A_Max GL256P = A23, A_Max GL128P = A22
4. Physical Dimensions/Connection Diagrams
This section shows the I/O designations and package specifications for the S29GL-P family.
4.1 Related Documents
The following documents contain information relating to the S29GL-P devices. Click on the title or go to
www.spansion.com download the PDF file, or request a copy from your sales office.
 Considerations for X-ray Inspection of Surface-Mounted Flash Integrated Circuits
4.2 Special Handling Instructions for BGA Package
Special handling is required for Flash Memory products in BGA packages.
Flash memory devices in BGA packages may be damaged if exposed to ultrasonic cleaning methods. The
package and/or data integrity may be compromised if the package body is exposed to temperatures above
150°C for prolonged periods of time.
12
S29GL-P MirrorBit^® Flash Family
S29GL-P_00_A14 October 22, 2012