參數(shù)資料
型號(hào): M59DR008EN
廠商: 意法半導(dǎo)體
英文描述: 8 Mbit 512Kb x16, Dual Bank, Page Low Voltage Flash Memory
中文描述: 8兆位512KB的x16插槽,雙行,第低壓閃存
文件頁(yè)數(shù): 1/37頁(yè)
文件大小: 267K
代理商: M59DR008EN
1/37
PRODUCT PREVIEW
October 1999
This is preliminary information on a new product now in development. Details are subject to change without notice.
M59DR008E
M59DR008F
8 Mbit (512Kb x16, Dual Bank, Page) Low Voltage Flash Memory
I
SUPPLY VOLTAGE
– V
DD
= V
DDQ
= 1.65V to 2.2V: for Program,
Erase and Read
– V
PP
= 12V: optional Supply Voltage for fast
Program and Erase
I
ASYNCHRONOUS PAGE MODE READ
– Page Width: 4 words
– Page Access: 35ns
– Random Access: 100ns
I
PROGRAMMING TIME
– 10μs by Word typical
– Double Word Programming Option
I
MEMORY BLOCKS
– Dual Bank Memory Array: 4 Mbit - 4 Mbit
– Parameter Blocks (Top or Bottom location)
– Main Blocks
I
DUAL BANK OPERATIONS
– Read within one Bank while Program or
Erase within the other
– No delay between Read and Write operations
I
BLOCK PROTECTION/UNPROTECTION
– All Blocks protected at Power Up
– Any combination of Blocks can be protected
– WP for Block Locking
I
COMMON FLASH INTERFACE (CFI)
I
64 bit SECURITY CODE
I
ERASE SUSPEND and RESUME MODES
I
100,000 PROGRAM/ERASE CYCLES per
BLOCK
I
20 YEARS DATA RETENTION
– Defectivity below 1ppm/year
I
ELECTRONIC SIGNATURE
– Manufacturer Code: 20h
– Device Code, M59DR008E: A2h
– Device Code, M59DR008F: A3h
BGA
TSOP48 (N)
12 x 20mm
FBGA48 (ZB)
8 x 6 solder balls
Figure 1. Logic Diagram
AI03212
19
A0-A18
W
DQ0-DQ15
VDD
M59DR008E
M59DR008F
E
VSS
16
G
RP
WP
VDDQVPP
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