M28W320BB100ZB1T datasheet, PDF

Datasheet> All Categories > storage> storage> M28W320BB100ZB1T

M28W320BB100ZB1T: DescriptionFlash, 2MX16, 100ns, PBGA47, 6.39 X 10.50 MM, 0.75 MM PITCH, TFBGA-47; Categorystorage storage; File Size295KB，43 Pages; ManufacturerNumonyx ( Micron ); Websitehttps://www.micron.com

Download Datasheet Parametric View All

M28W320BB100ZB1T Overview

Flash, 2MX16, 100ns, PBGA47, 6.39 X 10.50 MM, 0.75 MM PITCH, TFBGA-47

M28W320BB100ZB1T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Numonyx ( Micron )
Parts packaging code	BGA
package instruction	TFBGA,
Contacts	47
Reach Compliance Code	not_compliant
ECCN code	3A991.B.1.A
Maximum access time	100 ns
Other features	BOTTOM BOOT BLOCK
startup block	BOTTOM
JESD-30 code	R-PBGA-B47
JESD-609 code	e0
length	10.5 mm
memory density	33554432 bit
Memory IC Type	FLASH
memory width	16
Number of functions	1
Number of terminals	47
word count	2097152 words
character code	2000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	2MX16
Package body material	PLASTIC/EPOXY
encapsulated code	TFBGA
Package shape	RECTANGULAR
Package form	GRID ARRAY, THIN PROFILE, FINE PITCH
Parallel/Serial	PARALLEL
Programming voltage	3 V
Certification status	Not Qualified
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	2.7 V
Nominal supply voltage (Vsup)	3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	BALL
Terminal pitch	0.75 mm
Terminal location	BOTTOM
type	NOR TYPE
width	6.39 mm

Preview

Download Datasheet

View All

M28W320BT

M28W320BB

32 Mbit (2Mb x16, Boot Block)

3V Supply Flash Memory

FEATURES SUMMARY

SUPPLY VOLTAGE

– V

= 2.7V to 3.6V Core Power Supply

– V

DDQ

= 1.65V to 3.3V for Input/Output

– V

= 12V for fast Program (optional)

FBGA

Figure 1. Packages

ACCESS TIME: 70, 85, 90,100ns

PROGRAMMING TIME

– 10µs typical

– Double Word Programming Option

TFBGA47 (ZB)

8 x 6 ball array

COMMON FLASH INTERFACE

– 64 bit Security Code

MEMORY BLOCKS

– Parameter Blocks (Top or Bottom location)

– Main Blocks

BLOCK PROTECTION on TWO PARAMETER

BLOCKS

– WP for Block Protection

AUTOMATIC STAND-BY MODE

PROGRAM and ERASE SUSPEND

100,000 PROGRAM/ERASE CYCLES per

BLOCK

ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Top Device Code, M28W320BT: 88BCh

– Bottom Device Code, M28W320BB: 88BDh

TSOP48 (N)

12 x 20mm

November 2001

1/43

M28W320BT, M28W320BB

Table 6. Program, Erase Times and Program/Erase Endurance Cycles . . . . . . . . . . . . . . . . . . . . 14

STATUS REGISTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Program/Erase Controller Status (Bit 7) . . .

Erase Suspend Status (Bit 6) . . . . . . . . . . .

Erase Status (Bit 5) . . . . . . . . . . . . . . . . . . .

Program Status (Bit 4) . . . . . . . . . . . . . . . . .

Status (Bit 3). . . . . . . . . . . . . . . . . . . . .

Program Suspend Status (Bit 2) . . . . . . . . .

Block Protection Status (Bit 1). . . . . . . . . . .

Reserved (Bit 0). . . . . . . . . . . . . . . . . . . . . .

Table 7. Status Register Bits . . . . . . . . . . . .

......

.......

......

.......

......

. . . . 15

. . . . 16

MAXIMUM RATING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 8. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

DC and AC PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 9. Operating and AC Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 6. AC Measurement I/O Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 7. AC Measurement Load Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 10. Device Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 11. DC Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 8. Read AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Table 12. Read AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 9. Write AC Waveforms, Write Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 13. Write AC Characteristics, Write Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 10. Write AC Waveforms, Chip Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 14. Write AC Characteristics, Chip Enable Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 11. Power-Up and Reset AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 15. Power-Up and Reset AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

PACKAGE MECHANICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 12. TSOP48 - 48 lead Plastic Thin Small Outline, 12 x 20mm, Package Outline . . . . . . . . 26

Table 16. TSOP48 - 48 lead Plastic Thin Small Outline, 12 x 20mm, Package Mechanical Data . 26

Figure 13. TFBGA47 - 8 x 6 ball array, 0.75 mm pitch, Bottom View Package Outline . . . . . . . . . 27

Table 17. TFBGA47 - 8 x 6 ball array, 0.75 mm pitch, Package Mechanical Data . . . . . . . . . . . . . 27

Figure 14. TFBGA47 Daisy Chain - Package Connections (Top view through package) . . . . . . . . 28

Figure 15. TFBGA47 Daisy Chain - PCB Connections proposal (Top view through package) . . . . 28

PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 18. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 19. Daisy Chain Ordering Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

REVISION HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Table 20. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

3/43

M28W320BT, M28W320BB

APPENDIX A. BLOCK ADDRESS TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 21. Top Boot Block Addresses, M28W320BT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 22. Bottom Boot Block Addresses, M28W320BB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

APPENDIX B. COMMON FLASH INTERFACE (CFI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 23. Query Structure Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 24. CFI Query Identification String . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 25. CFI Query System Interface Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 26. Device Geometry Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Table 27. Primary Algorithm-Specific Extended Query Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 28. Security Code Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

APPENDIX C. FLOWCHARTS AND PSEUDO CODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 16. Program Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Figure 17. Double Word Program Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Figure 18. Program Suspend & Resume Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . 39

Figure 19. Erase Flowchart and Pseudo Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Figure 20. Erase Suspend & Resume Flowchart and Pseudo Code. . . . . . . . . . . . . . . . . . . . . . . . 41

APPENDIX D. COMMAND INTERFACE AND PROGRAM/ERASE CONTROLLER STATE . . . . . . . 42

Table 29. Write State Machine Current/Next . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

4/43

Recommended Resources

Multifunctional transistor test circuit

Photosensitive transistor light controlled rectifier bridge trigger thyristor

Microcomputer control circuit of stepper motor

Infrared remote control circuit

Pulse keyed multivibrator circuit

400MHz differential amplifier circuit

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components