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参数资料
| 型号： | M58WR064KU70ZA6U |
| 厂商： | NUMONYX |
| 元件分类： | PROM |
| 英文描述： | 4M X 16 FLASH 1.8V PROM, 70 ns, PBGA44 |
| 封装： | 7.50 X 5 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFBGA-44 |
| 文件页数： | 2/122页 |
| 文件大小： | 2187K |
| 代理商： | M58WR064KU70ZA6U |
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Description
M58WRxxxKU, M58WRxxxKL
The device features an automatic standby mode. When the bus is inactive during
asynchronous read operations, the device automatically switches to automatic standby
mode. In this condition the power consumption is reduced to the standby value IDD4 and the
outputs are still driven.
The M58WRxxxKU/L features an instant, individual block locking scheme that allows any
block to be locked or unlocked with no latency, enabling instant code and data protection. All
blocks have three levels of protection. They can be locked and locked down individually,
preventing any accidental programming or erasure. There is additional hardware protection
against program and erase. When VPP ≤VPPLK all blocks are protected against program or
erase. All blocks are locked at power- up.
The device includes a protection register to increase the protection of a system’s design.
The protection register is divided into two segments: a 64 bit segment containing a unique
device number written by Numonyx, and a 128 bit segment one-time-programmable (OTP)
by the user. The user programmable segment can be permanently protected. Figure 6:
Protection register memory map shows the protection register memory map.
The memory is available in a VFBGA44 7.5 × 5 mm, 10 × 4 active ball array, 0.5 mm pitch
package, and is supplied with all the bits erased (set to ’1’).
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| M3L14FCNFREQ | CRYSTAL OSCILLATOR, CLOCK, 1.544 MHz - 125 MHz, HCMOS OUTPUT |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M58WR064T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Mbit (4Mb x 16, Multiple Bank, Burst ) 1.8V Supply Flash Memory |
| M58WR064T100ZB6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Mbit (4Mb x 16, Multiple Bank, Burst ) 1.8V Supply Flash Memory |
| M58WR064T70ZB6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Mbit (4Mb x 16, Multiple Bank, Burst ) 1.8V Supply Flash Memory |
| M58WR064T85ZB6T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:64 Mbit (4Mb x 16, Multiple Bank, Burst ) 1.8V Supply Flash Memory |
| M58WR128EB | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:128 Mbit 8Mb x 16, Multiple Bank, Burst 1.8V Supply Flash Memory |
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