JS28F320C3BD70A NUMONYX, JS28F320C3BD70A Datasheet - Page 4
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JS28F320C3BD70A
Manufacturer Part Number
JS28F320C3BD70A
Description
IC FLASH 32MBIT 70NS 48TSOP
Manufacturer
NUMONYX
Datasheet
1.JS28F320C3BD70A.pdf
(68 pages)
Specifications of JS28F320C3BD70A
Format - Memory
FLASH
Memory Type
Advanced + Boot Block FLASH
Memory Size
32M (2M x 16)
Speed
70ns
Interface
Parallel
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
48-TSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
864836
JS28F320C3BD70
JS28F320C3BD70
10.0 Device Command Codes ...........................................................................................47
11.0 Device ID Codes.......................................................................................................48
12.0 Flow Charts..............................................................................................................49
13.0 Common Flash Interface ..........................................................................................58
A
B
Datasheet
4
9.3
9.4
9.5
9.6
9.7
13.1
13.2
13.3
13.4
13.5
13.6
13.7
Additional Information.............................................................................................66
Ordering Information ...............................................................................................67
Programming Operations ....................................................................................38
9.3.1
9.3.2
Block Erase Operations .......................................................................................40
Suspend and Resume .........................................................................................41
Status Signal (STS)............................................................................................42
Security and Protection.......................................................................................43
9.7.1
9.7.2
9.7.3
9.7.4
9.7.5
9.7.6
9.7.7
Query Structure Output ......................................................................................58
Query Structure Overview...................................................................................59
Block Status Register .........................................................................................60
CFI Query Identification String ............................................................................60
System Interface Information ..............................................................................61
Device Geometry Definition .................................................................................61
Primary-Vendor Specific Extended Query Table ......................................................62
Single-Word/Byte Programming................................................................39
Buffered Programming ............................................................................39
Normal Block Locking ..............................................................................43
Configurable Block Locking.......................................................................44
OTP Protection Registers..........................................................................44
Reading the OTP Protection Register..........................................................44
Programming the OTP Protection Register ..................................................44
Locking the OTP Protection Register ..........................................................45
VPP/ VPEN Protection ..............................................................................46
Numonyx™ Embedded Flash Memory (J3 v. D)
November 2007
308551-05