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参数资料
| 型号： | M50FW016N1 |
| 厂商： | 意法半导体 |
| 英文描述： | 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| 中文描述： | 16兆位的2Mb × 8，统一座3V电源闪存固件集线器 |
| 文件页数： | 33/45页 |
| 文件大小： | 673K |
| 代理商： | M50FW016N1 |
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M50FW016
Figure 18. Quadruple Byte Program Flowchart and Pseudo Code (FWH Interface Only)
Note: 1. A Status check of b3 (VPP invalid) and b4 (Program Error) can be made after each Program operation by following the correct com-
mand sequence.
2. If an error is found, the Status Register must be cleared before further Program/Erase Controller operations.
3. A1 and A0 are treated as Don’t Care. Starting at the Start Address, the first data byte is programmed at the address that has A1-
A0 at 00, the second at the address that has A1-A0 at 01, the third at the address that has A1-A0 at 10, and the fourth at the address
that has A1-A0 at 11.
AI05736B
Read Status
Register
YES
NO
b7 = 1
YES
NO
b3 = 0
NO
b4 = 0
VPP Invalid
Error (1, 2)
Program
Error (1, 2)
Quadruple Byte Program command:
– write 30h
– write Start Address and 4 Data Bytes (3)
(memory enters read status state after
the Quadruple Byte Program command)
do:
– read Status Register if Program/Erase
Suspend command given execute
suspend program loop
while b7 = 1
If b3 = 1, VPP invalid error:
– error handler
If b4 = 1, Program error:
– error handler
Suspend
Loop
NO
YES
Write 30h
Start
Write Start Address
and 4 Data Bytes (3)
YES
End
YES
NO
b1 = 0
Program to Protected
Block Error (1, 2)
If b1 = 1, Program to protected block error:
– error handler
相关PDF资料 |
PDF描述 |
|---|---|
| M50FW016N1G | 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW016N1TG | 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW016N5 | 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW016N5G | 16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW080K1 | 8 Mbit 1Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M50FW016N1G | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW016N1T | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW016N1TG | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW016N5 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:16 Mbit 2Mb x8, Uniform Block 3V Supply Firmware Hub Flash Memory |
| M50FW016N5G | 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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