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부품번호 | M58WR064HT 기능 |
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기능 | 1.8 V supply Flash memories | ||
제조업체 | ST Microelectronics | ||
로고 | |||
www.DataSheet4U.com
M58WR064HT
M58WR064HB
64 Mbit (4 Mb x16, multiple bank, burst)
1.8 V supply Flash memories
Features
■ Supply voltage
– VDD = 1.7 V to 2 V for program, erase and
read
– VDDQ = 1.7 V to 2.24 V for I/O buffers
– VPP = 12 V for fast program (optional)
■ Synchronous/asynchronous read
– Synchronous burst read mode: 66 MHz
– Asynchronous/synchronous page read
mode
– Random access: 60 ns, 70 ns
■ Synchronous burst read suspend
■ Programming time
– 8 µs by word typical for fast factory program
– Double/quadruple word program option
– Enhanced factory program options
■ Memory blocks
– Multiple bank memory array: 4 Mbit banks
– Parameter blocks (top or bottom location)
■ Dual operations
– Program erase in one bank while read in
others
– No delay between read and write
operations
■ Block locking
– All blocks locked at power-up
– Any combination of blocks can be locked
– WP for block lock-down
■ Security
– 128 bit user programmable OTP cells
– 64 bit unique device number
■ Common Flash interface (CFI)
■ 100 000 program/erase cycles per block
FBGA
VFBGA56 (ZB)
7.7 x 9 mm
■ Electronic signature
– Manufacturer code: 20h
– Device codes:
M58WR064HT (top): 8810h
M58WR064HB (bottom): 8811h
■ Package
– ECOPACK®
December 2007
Rev 3
1/110
www.st.com
1
www.DataSheet4U.com
Contents
M58WR064HT, M58WR064HB
7.7 Block protection status bit (SR1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.8 Bank write/multiple word program status bit (SR0) . . . . . . . . . . . . . . . . . 36
8 Configuration Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8.1 Read select bit (CR15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8.2 X latency bits (CR13-CR11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8.3 Wait polarity bit (CR10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8.4 Data output configuration bit (CR9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8.5 Wait configuration bit (CR8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8.6 Burst type bit (CR7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8.7 Valid Clock edge bit (CR6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8.8 Wrap burst bit (CR3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
8.9 Burst length bits (CR2-CR0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
9 Read modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9.1 Asynchronous read mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
9.2 Synchronous burst read mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
9.3 Synchronous burst read suspend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
9.4 Single synchronous read mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
10 Dual operations and multiple bank architecture . . . . . . . . . . . . . . . . . 48
11 Block locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11.1 Reading the block lock status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11.2 Locked state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11.3 Unlocked state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
11.4 Lock-down state . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
11.5 Locking operations during erase suspend . . . . . . . . . . . . . . . . . . . . . . . . 51
12 Program and erase times and endurance cycles . . . . . . . . . . . . . . . . . 53
13 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
14 DC and AC parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
15 Package mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
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4페이지 www.DataSheet4U.com
M58WR064HT, M58WR064HB
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
Figure 21.
Figure 22.
Figure 23.
Figure 24.
Figure 25.
Figure 26.
Figure 27.
Figure 28.
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
VFBGA package connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . 11
M58WR064HT/B memory map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Protection Register memory map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
X latency and data output configuration example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Wait configuration example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Asynchronous random access read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Asynchronous page read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Synchronous burst read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Single synchronous read AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Synchronous burst read suspend AC waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Clock input AC waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Write AC waveforms, Write Enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Write AC waveforms, Chip Enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Reset and power-up AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
VFBGA56 - 7.7 x 9 mm, 8 x 7 ball array, 0.75 mm pitch, bottom view
package outline. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Program flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Double word program flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Quadruple word program flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Program suspend and resume flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . 96
Block erase flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Erase suspend and resume flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Locking operations flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Protection Register program flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . 100
Enhanced factory program flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Quadruple enhanced factory program flowchart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
7/110
7페이지 | |||
구 성 | 총 30 페이지수 | ||
다운로드 | [ M58WR064HT.PDF 데이터시트 ] |
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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 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
M58WR064HB | 1.8 V supply Flash memories | ST Microelectronics |
M58WR064HT | 1.8 V supply Flash memories | ST Microelectronics |
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