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参数资料
| 型号： | M50FW080K1 |
| 厂商： | 意法半导体 |
| 英文描述： | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| 中文描述： | 8兆1兆× 8，统一座3V电源闪存固件集线器 |
| 文件页数： | 13/47页 |
| 文件大小： | 765K |
| 代理商： | M50FW080K1 |
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M50FW080
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Program Suspend Status (Bit 2). The Program
Suspend Status bit indicates that a Program oper-
ation has been suspended and is waiting to be re-
sumed. The Program Suspend Status should only
be considered valid when the Program/Erase
Controller Status bit is ‘1’ (Program/Erase Control-
ler inactive); after a Program/Erase Suspend com-
mand is issued the memory may still complete the
operation rather than entering the Suspend mode.
When the Program Suspend Status bit is ‘0’ the
Program/Erase Controller is active or has complet-
ed its operation; when the bit is ‘1’ a Program/
Erase Suspend command has been issued and
the memory is waiting for a Program/Erase Re-
sume command.
When a Program/Erase Resume command is is-
sued the Program Suspend Status bit returns to
‘0’.
Block Protection Status (Bit 1). The Block Pro-
tection Status bit can be used to identify if the Pro-
gram or Block Erase operation has tried to modify
the contents of a protected block. When the Block
Protection Status bit is to ‘0’ no Program or Block
Erase operations have been attempted to protect-
ed blocks since the last Clear Status Register
command or hardware reset; when the Block Pro-
tection Status bit is ‘1’ a Program or Block Erase
operation has been attempted on a protected
block.
Once it is set to ‘1’ the Block Protection Status bit
can only be reset to ‘0’ by a Clear Status Register
command or a hardware reset. If it is set to ‘1’ it
should be reset before a new Program or Block
Erase command is issued, otherwise the new
command will appear to fail.
Using the A/A Mux Interface the Block Protection
Status bit is always ‘0’.
Reserved (Bit 0). Bit 0 of the Status Register is
reserved. Its value should be masked.
Table 10. Status Register Bits
Note: 1. For Program operations during Erase Suspend Bit 6 is ‘1’, otherwise Bit 6 is ‘0’.
Operation
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Program active
‘0’
X(1)
‘0’‘0’‘0’‘0’‘0’
Program suspended
‘1
X(1)
‘0’‘0’‘0’‘1’‘0’
Program completed successfully
‘1’
X(1)
‘0’‘0’‘0’‘0’‘0’
Program failure due to VPP Error
‘1’
X(1)
‘0’‘0’‘1’‘0’‘0’
Program failure due to Block Protection (FWH Interface only)
‘1’
X(1)
‘0’‘0’‘0’‘0’‘1’
Program failure due to cell failure
‘1’
X(1)
‘0’‘1’‘0’‘0’‘0’
Erase active
‘0’‘0’‘0’‘0’‘0’‘0’‘0’
Block Erase suspended
‘1’‘1’‘0’‘0’‘0’‘0’‘0’
Erase completed successfully
‘1’‘0’‘0’‘0’‘0’‘0’‘0’
Erase failure due to VPP Error
‘1’‘0’‘0’‘0’‘1’‘0’‘0’
Block Erase failure due to Block Protection (FWH Interface
only)
‘1’‘0’‘0’‘0’‘0’‘0’‘1’
Erase failure due to failed cell(s)
‘1’‘0’‘1’‘0’‘0’‘0’‘0’
相关PDF资料 |
PDF描述 |
|---|---|
| M50FW080K1G | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080NB5T | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080NB5TG | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M524-012.8M | TCVCXO, CLOCK, 12.8 MHz, CMOS OUTPUT |
| M504-020.0M | TCVCXO, CLOCK, 20 MHz, CMOS OUTPUT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M50FW080K1G | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080K1T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080K1TG | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080K5 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080K5G | 功能描述:闪存 SERIAL FLASH RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel |
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