M76DW52003BA datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > M76DW52003BA

Preview

M76DW52003BA: Description32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product; File Size150KB，27 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

Download Datasheet Compare View All

M76DW52003BA Overview

32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product

Preview

Download Datasheet

View All

M76DW52003TA

M76DW52003BA

32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory

and 4Mbit (256Kb x16) SRAM, Multiple Memory Product

PRELIMINARY DATA

FEATURES SUMMARY

■

MULTIPLE MEMORY PRODUCT

– 32 Mbit (4Mb x8 or 2Mb x16), Dual Bank, Boot

Block, Flash Memory

– 4 Mbit (256Kb x 16) SRAM

■

SUPPLY VOLTAGE

– V

CCF

= 2.7V to 3.3V

– V

CCS

= 2.7V to 3.3V

– V

PPF

= 12V for Fast Program (optional)

■

Figure 1. Package

FBGA

ACCESS TIME: 70, 90ns

LOW POWER CONSUMPTION

ELECTRONIC SIGNATURE

– Manufacturer Code: 0020h

– Top Device Code, M76DW52003TA: 225Eh

– Bottom Device Code, M76DW52003BA:

225Fh

LFBGA73 (ZA)

8 x 11.6 mm

FLASH MEMORY

■

PROGRAMMING TIME

– 10µs per Byte/Word typical

– Double Word/ Quadruple Byte Program

■

EXTENDED MEMORY BLOCK

– Extra block used as security block or to store

additional information

MEMORY BLOCKS

– Dual Bank Memory Array: 8Mbit+24Mbit

– Parameter Blocks (Top or Bottom Location)

■

100,000 PROGRAM/ERASE CYCLES per

BLOCK

■

DUAL OPERATIONS

– Read in one bank while Program or Erase in

other

SRAM

■

4 Mbit (256Kb x 16)

■

ACCESS TIME: 70ns

LOW V

CCS

DATA RETENTION: 1.5V

POWER DOWN FEATURES USING TWO

CHIP ENABLE INPUTS

■

ERASE SUSPEND and RESUME MODES

– Read and Program another Block during

Erase Suspend

■

UNLOCK BYPASS PROGRAM COMMAND

– Faster Production/Batch Programming

/WP PIN for FAST PROGRAM and WRITE

PROTECT

TEMPORARY BLOCK UNPROTECTION

MODE

COMMON FLASH INTERFACE

– 64 bit Security Code

■

September 2003

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

1/27

M76DW52003TA, M76DW52003BA

TABLE OF CONTENTS

SUMMARY DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2. Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Table 1. Signal Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 3. LFBGA Connections (Top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

SIGNAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Address Inputs (A0-A17). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Address Inputs (A18-A20). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Data Inputs/Outputs (DQ0-DQ7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Data Inputs/Outputs (DQ8-DQ14). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Data Input/Output or Address Input (DQ15A–1).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Flash Chip Enable (EF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Output Enable (G). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Write Enable (W). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

PP/

Write Protect (V

PP/

WP). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Reset/Block Temporary Unprotect (RPF). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Ready/Busy Output (RB). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Byte/Word Organization Select (BYTE). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SRAM Chip Enable (E1S, E2S). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SRAM Upper Byte Enable (UBS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

SRAM Lower Byte Enable (LBS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

CCF

Supply Voltage (2.7V to 3.3V). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

CCS

Supply Voltage (2.7V to 3.3V).. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Ground.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 4. Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Table 2. Main Operation Modes, BYTE = VIH(2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

FLASH MEMORY DEVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

SRAM DEVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 5. SRAM Logic Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

SRAM OPERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Read . . . . . . . . . . . . . . . . . . . . . . .

Write . . . . . . . . . . . . . . . . . . . . . . .

Standby/Power-Down . . . . . . . . . .

Data Retention. . . . . . . . . . . . . . . .

Output Disable . . . . . . . . . . . . . . . .

.......

......

.......

......

.......

......

. . . . 11

FLASH MEMORY DEVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 3. Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2/27

M76DW52003TA, M76DW52003BA

DC AND AC PARAMETERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 4. Operating and AC Measurement Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 6. AC Measurement I/O Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 7. AC Measurement Load Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 5. Device Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 6. Flash DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 7. SRAM DC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 8. SRAM Read Mode AC Waveforms, Address Controlled . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 9. SRAM Read AC Waveforms, G Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 10. SRAM Standby AC Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Table 8. SRAM Read AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 11. SRAM Write AC Waveforms, W Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 12. SRAM Write AC Waveforms, E1S Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 13. SRAM Write AC Waveforms, W Controlled with G Low . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 14. SRAM Write Cycle Waveform, UBS and LBS Controlled, G Low . . . . . . . . . . . . . . . . . 20

Table 9. SRAM Write AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 15. SRAM Low V

CCS

Data Retention AC Waveforms, E1

or UB

/ LB

Controlled. . . . . . 22

Table 10. SRAM Low V

CCS

Data Retention Characteristic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

SRAM Read Mode AC Waveforms, Address Controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 16. Stacked LFBGA73 8x11.6mm, 10x12 array, 0.8mm pitch, Bottom View Package Outline

Table 11. Stacked LFBGA73 8x11.6mm, 10x12 array, 0.8mm pitch, Package Mechanical Data. . 24

PART NUMBERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 12. Ordering Information Scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Table 13. Document Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3/27

M76DW52003BA Related Products

	M76DW52003BA	M76DW52003BA70ZT	M76DW52003TA70ZT	M76DW52003TA	M76DW52003BA90ZT	M76DW52003TA90ZT
Description	32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product	32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product	32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product	32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product	32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product	32Mbit (4Mb x8/ 2Mb x16, Dual Bank, Boot Block) Flash Memory and 4Mbit (256Kb x16) SRAM, Multiple Memory Product
Is it Rohs certified?	-	incompatible	incompatible	-	incompatible	incompatible
Parts packaging code	-	BGA	BGA	-	BGA	BGA
package instruction	-	8 X 11.60 MM, 0.80 MM PITCH, LFBGA-73	8 X 11.60 MM, 0.80 MM PITCH, LFBGA-73	-	8 X 11.60 MM, 0.80 MM PITCH, LFBGA-73	8 X 11.60 MM, 0.80 MM PITCH, LFBGA-73
Contacts	-	73	73	-	73	73
Reach Compliance Code	-	compli	compli	-	compli	compli
Maximum access time	-	70 ns	70 ns	-	90 ns	90 ns
Other features	-	STATIC RAM IS ORGANIZED AS 256K X 16; FLASH MEMORY IS ALSO ORGANIZED AS 4M X 8	STATIC RAM IS ORGANIZED AS 256K X 16; FLASH MEMORY IS ALSO ORGANIZED AS 4M X 8	-	STATIC RAM IS ORGANIZED AS 256K X 16; FLASH MEMORY IS ALSO ORGANIZED AS 4M X 8	STATIC RAM IS ORGANIZED AS 256K X 16; FLASH MEMORY IS ALSO ORGANIZED AS 4M X 8
JESD-30 code	-	R-PBGA-B73	R-PBGA-B73	-	R-PBGA-B73	R-PBGA-B73
JESD-609 code	-	e0	e0	-	e0	e0
length	-	11.6 mm	11.6 mm	-	11.6 mm	11.6 mm
memory density	-	33554432 bi	33554432 bi	-	33554432 bi	33554432 bi
Memory IC Type	-	MEMORY CIRCUIT	MEMORY CIRCUIT	-	MEMORY CIRCUIT	MEMORY CIRCUIT
memory width	-	16	16	-	16	16
Mixed memory types	-	FLASH+SRAM	FLASH+SRAM	-	FLASH+SRAM	FLASH+SRAM
Number of functions	-	1	1	-	1	1
Number of terminals	-	73	73	-	73	73
word count	-	2097152 words	2097152 words	-	2097152 words	2097152 words
character code	-	2000000	2000000	-	2000000	2000000
Operating mode	-	ASYNCHRONOUS	ASYNCHRONOUS	-	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	-	85 °C	85 °C	-	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C	-	-40 °C	-40 °C
organize	-	2MX16	2MX16	-	2MX16	2MX16
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	LFBGA	LFBGA	-	LFBGA	LFBGA
Encapsulate equivalent code	-	BGA73,10X12,32	BGA73,10X12,32	-	BGA73,10X12,32	BGA73,10X12,32
Package shape	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
Package form	-	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	-	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED
power supply	-	3,3/3.3 V	3,3/3.3 V	-	3,3/3.3 V	3,3/3.3 V
Certification status	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
Maximum seat height	-	1.4 mm	1.4 mm	-	1.4 mm	1.4 mm
Maximum standby current	-	0.0001 A	0.0001 A	-	0.0001 A	0.0001 A
Maximum slew rate	-	0.02 mA	0.02 mA	-	0.02 mA	0.02 mA
Maximum supply voltage (Vsup)	-	3.6 V	3.6 V	-	3.6 V	3.6 V
Minimum supply voltage (Vsup)	-	2.7 V	2.7 V	-	2.7 V	2.7 V
Nominal supply voltage (Vsup)	-	3 V	3 V	-	3 V	3 V
surface mount	-	YES	YES	-	YES	YES
technology	-	CMOS	CMOS	-	CMOS	CMOS
Temperature level	-	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	TIN LEAD	TIN LEAD	-	TIN LEAD	TIN LEAD
Terminal form	-	BALL	BALL	-	BALL	BALL
Terminal pitch	-	0.8 mm	0.8 mm	-	0.8 mm	0.8 mm
Terminal location	-	BOTTOM	BOTTOM	-	BOTTOM	BOTTOM
Maximum time at peak reflow temperature	-	NOT SPECIFIED	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED
width	-	8 mm	8 mm	-	8 mm	8 mm

Recommended Resources

Basic form circuit diagram of voltage feedback of two-stage amplifier circuit

Triangular wave oscillator using 2 operators

Use HFC3040 to make a six-way lantern controller

Simple current source circuit diagram

Refrigerator compressor air cooling heat dissipation protection circuit

Double pole double throw field effect transistor switch circuit diagram

Selection and calculation of power supply filter capacitor: 1. The impedance of the inductor is proportional to the frequency, which can block the high frequency from passing through; the impedance of the capacitor is inversely proportional to the frequency, w...; fish001 Analogue and Mixed Signal

s3c2440 failed to write k9s1208 Nand flash: As the title says, the code I used is the function provided by 2440 BSP. I found that the read operation is normal, such as reading ID and page, but the write function fails, and the NF8_WritePage() f...; chen13770960 Embedded System

FIR digital filtering: I wonder if anyone has done the howling suppression of question D of the 2014 undergraduate electronic design competition. I saw an expert in the forum saying that he used FIR to design a low-pass fil...; hnsdyd stm32/stm8

Please help me choose a major and give me some advice^0^: I am now a sophomore and I have to choose a major for the next semester. I would like to ask for your advice. There are four majors to choose from, and the names and contents are as follows: 1 Softwar...; anceyfang Embedded System

Today I heard a word in the group called decryption.: It is said that the program in the C2000 chip can be read up to hexadecimal or .out Is there really such technology?...; 安_然 Microcontroller MCU

EEWORLD University Hall ---- Information Theory and Coding Tongji University Dai Mingyuan: Information Theory and Coding by Dai Mingyuan from Tongji University : https://training.eeworld.com.cn/course/5217Information Theory Foundation is a professional basic course for undergraduates majori...; JFET DSP and ARM Processors

Shortcut: L0 L1 L2 L3 L4 L5 L6 L7 L8 L9 LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ N0 N1 N2 N3 N4 N5 N6 N7 N8 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NX NZ O0 O1 O2 O3 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OP OQ OR OS OT OV OX OY OZ P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA PB PC PD PE PF PG PH PI PJ PK PL PM PN PO PP PQ PR PS PT PU PV PW PX PY PZ Q1 Q2 Q3 Q4 Q5 Q6 Q8 Q9 QA QB QC QE QF QG QH QK QL QM QP QR QS QT QV QW QX QY R0 R1 R2 R3 R4 R5 R6 R7 R8 R9 RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ

Popular Components