Datasheet.kr   

MX29F800CB 데이터시트 PDF




MACRONIX에서 제조한 전자 부품 MX29F800CB은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 MX29F800CB 자료 제공

부품번호 MX29F800CB 기능
기능 8M-BIT [1024K x 8 / 512K x 16] SINGLE VOLTAGE 5V ONLY FLASH MEMORY
제조업체 MACRONIX
로고 MACRONIX 로고


MX29F800CB 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




전체 30 페이지수

미리보기를 사용할 수 없습니다

MX29F800CB 데이터시트, 핀배열, 회로
MX29F800C T/B
FEATURES
8M-BIT [1024K x 8 / 512K x 16] SINGLE VOLTAGE
5V ONLY FLASH MEMORY
GENERAL FEATURES
• Single Power Supply Operation
- 4.5 to 5.5 volt for read, erase, and program operations
• 1,048,576 x 8 / 524,288 x 16 switchable
• Boot Sector Architecture
- T = Top Boot Sector
- B = Bottom Boot Sector
• Sector Structure
- 16K-Byte x 1, 8K-Byte x 2, 32K-Byte x 1, and 64K-Byte x 15
• Sector protection
- Hardware method to disable any combination of sectors from program or erase operations
- Temporary sector unprotected allows code changes in previously locked sectors
• Latch-up protected to 100mA from -1V to Vcc + 1V
• Compatible with JEDEC standard
- Pinout and software compatible to single power supply Flash
PERFORMANCE
• High Performance
- Access time: 70ns
- Byte/Word program time: 9us/11us (typical)
- Erase time: 0.7s/sector, 8s/chip (typical)
• Low Power Consumption
- Low active read current: 40mA (maximum) at 5MHz
- Low standby current: 1uA (typical)
• Minimum 100,000 erase/program cycle
• 20 years data retention
SOFTWARE FEATURES
• Erase Suspend/ Erase Resume
- Suspends sector erase operation to read data from or program data to another sector which is not being
erased
• Status Reply
- Data# Polling & Toggle bits provide detection of program and erase operation completion
HARDWARE FEATURES
• Ready/Busy# (RY/BY#) Output
- Provides a hardware method of detecting program and erase operation completion
• Hardware Reset (RESET#) Input
- Provides a hardware method to reset the internal state machine to read mode
PACKAGE
• 44-Pin SOP
• 48-Pin TSOP
• 48-Ball LFBGA (6x8mm)
All devices are RoHS Compliant
All non RoHS Compliant devices are not recommeded for new design in
P/N:PM1493
REV. 1.2, JUL. 05, 2012
1
http://www.Datasheet4U.com




MX29F800CB pdf, 반도체, 판매, 대치품
BLOCK DIAGRAM
MX29F800C T/B
CE#
OE#
WE#
RESET#
BYTE#
CONTROL
INPUT
LOGIC
PROGRAM/ERASE
HIGH VOLTAGE
WRITE
STATE
MACHINE
(WSM)
A0-AM
ADDRESS
LATCH
AND
BUFFER
Q0-Q15/A-1
FLASH
ARRAY
Y-PASS GATE
ARRAY
SOURCE
HV
SENSE
AMPLIFIER
PGM
DATA
HV
PROGRAM
DATA LATCH
STATE
REGISTER
COMMAND
DATA
DECODER
COMMAND
DATA LATCH
I/O BUFFER
AM: MSB address
P/N:PM1493
REV. 1.2, JUL. 05, 2012
4
http://www.Datasheet4U.com

4페이지










MX29F800CB 전자부품, 판매, 대치품
MX29F800C T/B
REQUIREMENTS FOR READING ARRAY DATA
Read array action is to read the data stored in the array out. While the memory device is in powered up or has
been reset, it will automatically enter the status of read array. If the microprocessor wants to read the data stored
in array, it has to drive CE# (device enable control pin) and OE# (Output control pin) as Vil, and input the address
of the data to be read into address pin at the same time. After a period of read cycle (Tce or Taa), the data being
read out will be displayed on output pin for microprocessor to access. If CE# or OE# is Vih, the output will be in
tri-state, and there will be no data displayed on output pin at all.
After the memory device completes embedded operation (automatic Erase or Program), it will automatically re-
turn to the status of read array, and the device can read the data in any address in the array. In the process of
erasing, if the device receives the Erase suspend command, erase operation will be stopped after a period of
time no more than Treadyand the device will return to the status of read array. At this time, the device can read
the data stored in any address except the sector being erased in the array. In the status of erase suspend, if user
wants to read the data in the sectors being erased, the device will output status data onto the output. Similarly, if
program command is issued after erase suspend, after program operation is completed, system can still read ar-
ray data in any address except the sectors to be erased.
The device needs to issue reset command to enable read array operation again in order to arbitrarily read the
data in the array in the following two situations:
1. In program or erase operation, the programming or erasing failure causes Q5 to go high.
2. The device is in auto select mode.
In the two situations above, if reset command is not issued, the device is not in read array mode and system
must issue reset command before reading array data.
WRITE COMMANDS/COMMAND SEQUENCES
To write a command to the device, system must drive WE# and CE# to Vil, and OE# to Vih. In a command cycle,
all address are latched at the later falling edge of CE# and WE#, and all data are latched at the earlier rising
edge of CE# and WE#.
Figure 1 illustrates the AC timing waveform of a write command, and Table 3 defines all the valid command sets
of the device. System is not allowed to write invalid commands not defined in this datasheet. Writing an invalid
command will bring the device to an undefined state.
RESET# OPERATION
Driving RESET# pin low for a period more than Trp will reset the device back to read mode. If the device is in
program or erase operation, the reset operation will take at most a period of Tready for the device to return to
read array mode. Before the device returns to read array mode, the RY/BY# pin remains low (busy status).
When RESET# pin is held at GND±0.3V, the device consumes standby current(Isb).However, device draws larg-
er current if RESET# pin is held at Vil but not within GND±0.3V.
It is recommended that the system to tie its reset signal to RESET# pin of flash memory, so that the flash memo-
ry will be reset during system reset and allows system to read boot code from flash memory.
P/N:PM1493
REV. 1.2, JUL. 05, 2012
7
http://www.Datasheet4U.com

7페이지


구       성 총 30 페이지수
다운로드[ MX29F800CB.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
MX29F800CB

8M-BIT [1024K x 8 / 512K x 16] SINGLE VOLTAGE 5V ONLY FLASH MEMORY

MACRONIX
MACRONIX
MX29F800CT

8M-BIT [1024K x 8 / 512K x 16] SINGLE VOLTAGE 5V ONLY FLASH MEMORY

MACRONIX
MACRONIX

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵