M41ST87W价格
参考价格：￥27.0562
型号：M41ST87WMX6TR 品牌：STMicroelectronics 备注：这里有M41ST87W多少钱，2026年最近7天走势，今日出价，今日竞价，M41ST87W批发/采购报价，M41ST87W行情走势销售排行榜，M41ST87W报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
M41ST87W | 5.0, 3.3, or 3.0V, 1280 bit (160 x8) Secure Serial RTC and NVRAM Supervisor with Tamper Detection Description The M41ST87Y/W secure serial RTC and NVRAM supervisor is a low power 1280-bit, static CMOS SRAM organized as 160 bytes by 8 bits. A built-in 32.768 kHz oscillator (internal crystal-controlled) and 8 bytes of the SRAM (see Table 7 ) are used for the clock/calendar function and are conf | STMICROELECTRONICS 意法半导体 |   | |
M41ST87W | 5.0 and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features • 5.0, 3.3, or 3.0 V operation • 400 kHz I2C bus • NVRAM supervisor to non-volatize external LPSRAM • 2.5 to 5.5 V oscillator operating voltage • Automatic switchover and deselect circuitry • Choice of power-fail deselect voltages − M41ST87Y: (not recommended for new design, contac | STMICROELECTRONICS 意法半导体 | | |
M41ST87W | 5.0 V、3.3/3.0 V安全实时时钟、具有篡改检测功能的NVRAM监控器和128字节可清零NVRAM The M41ST87Y/W secure serial RTC and NVRAM supervisor is a low power 1280-bit, static CMOS SRAM organized as 160 bytes by 8 bits. A built-in 32.768 kHz oscillator (internal crystal-controlled) and 8 bytes of the SRAM are used for the clock/calendar function and are configured in binary coded decimal • 5.0, 3.3, or 3.0 V operation \n• 400 kHz I2C bus \n• NVRAM supervisor to non-volatize external LPSRAM \n• 2.5 to 5.5 V oscillator operating voltage \n• Automatic switchover and deselect circuitry \n• Choice of power-fail deselect voltages \n •M41ST87Y: (not recommended for new design, contact ST s; | STMICROELECTRONICS 意法半导体 | | |
M41ST87W | 5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：695.58 Kbytes Page：52 Pages | STMICROELECTRONICS 意法半导体 | | |
5.0 and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features • 5.0, 3.3, or 3.0 V operation • 400 kHz I2C bus • NVRAM supervisor to non-volatize external LPSRAM • 2.5 to 5.5 V oscillator operating voltage • Automatic switchover and deselect circuitry • Choice of power-fail deselect voltages − M41ST87Y: (not recommended for new design, contac | STMICROELECTRONICS 意法半导体 | | ||
5.0, 3.3, or 3.0V, 1280 bit (160 x8) Secure Serial RTC and NVRAM Supervisor with Tamper Detection Description The M41ST87Y/W secure serial RTC and NVRAM supervisor is a low power 1280-bit, static CMOS SRAM organized as 160 bytes by 8 bits. A built-in 32.768 kHz oscillator (internal crystal-controlled) and 8 bytes of the SRAM (see Table 7 ) are used for the clock/calendar function and are conf | STMICROELECTRONICS 意法半导体 | | ||
5.0 and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features • 5.0, 3.3, or 3.0 V operation • 400 kHz I2C bus • NVRAM supervisor to non-volatize external LPSRAM • 2.5 to 5.5 V oscillator operating voltage • Automatic switchover and deselect circuitry • Choice of power-fail deselect voltages − M41ST87Y: (not recommended for new design, contac | STMICROELECTRONICS 意法半导体 | | ||
5.0 and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features • 5.0, 3.3, or 3.0 V operation • 400 kHz I2C bus • NVRAM supervisor to non-volatize external LPSRAM • 2.5 to 5.5 V oscillator operating voltage • Automatic switchover and deselect circuitry • Choice of power-fail deselect voltages − M41ST87Y: (not recommended for new design, contac | STMICROELECTRONICS 意法半导体 | | ||
5.0, 3.3, or 3.0V, 1280 bit (160 x8) Secure Serial RTC and NVRAM Supervisor with Tamper Detection Description The M41ST87Y/W secure serial RTC and NVRAM supervisor is a low power 1280-bit, static CMOS SRAM organized as 160 bytes by 8 bits. A built-in 32.768 kHz oscillator (internal crystal-controlled) and 8 bytes of the SRAM (see Table 7 ) are used for the clock/calendar function and are conf | STMICROELECTRONICS 意法半导体 | | ||
5.0 and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features • 5.0, 3.3, or 3.0 V operation • 400 kHz I2C bus • NVRAM supervisor to non-volatize external LPSRAM • 2.5 to 5.5 V oscillator operating voltage • Automatic switchover and deselect circuitry • Choice of power-fail deselect voltages − M41ST87Y: (not recommended for new design, contac | STMICROELECTRONICS 意法半导体 | | ||
5.0 and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM Features • 5.0, 3.3, or 3.0 V operation • 400 kHz I2C bus • NVRAM supervisor to non-volatize external LPSRAM • 2.5 to 5.5 V oscillator operating voltage • Automatic switchover and deselect circuitry • Choice of power-fail deselect voltages − M41ST87Y: (not recommended for new design, contac | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：787.64 Kbytes Page：54 Pages | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：461.42 Kbytes Page：48 Pages | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：695.58 Kbytes Page：52 Pages | STMICROELECTRONICS 意法半导体 | | ||
封装/外壳：28-SOIC（0.295"，7.50mm 宽） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 28-SOIC 集成电路（IC） 实时时钟 | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：695.58 Kbytes Page：52 Pages | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：461.42 Kbytes Page：48 Pages | STMICROELECTRONICS 意法半导体 | | ||
封装/外壳：28-SOIC（0.295"，7.50mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC RTC CLK/CALENDAR I2C 28-SOIC 集成电路（IC） 实时时钟 | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：695.58 Kbytes Page：52 Pages | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：695.58 Kbytes Page：52 Pages | STMICROELECTRONICS 意法半导体 | | ||
5.0, 3.3, or 3.0V, 1280 bit (160 x8) Secure Serial RTC and NVRAM Supervisor with Tamper Detection Description The M41ST87Y/W secure serial RTC and NVRAM supervisor is a low power 1280-bit, static CMOS SRAM organized as 160 bytes by 8 bits. A built-in 32.768 kHz oscillator (internal crystal-controlled) and 8 bytes of the SRAM (see Table 7 ) are used for the clock/calendar function and are conf | STMICROELECTRONICS 意法半导体 | | ||
5.0 V and 3.3/3.0 V secure serial RTC and NVRAM supervisor with tamper detection and 128 bytes of clearable NVRAM 文件：695.58 Kbytes Page：52 Pages | STMICROELECTRONICS 意法半导体 | |
M41ST87W产品属性
- 类型
描述
- Package：
SO28 WITH EMBEDDED CRYSTAL
- Marketing Status：
Active
- SRAM Supervisor：
true
- Battery Supply Current_typ(nA)：
500
- NVRAM size(B)：
128
- Data bus type：
I2C
- Supply Voltage_min(V)：
2.7
- Supply Voltage_max(V)：
3.6
- Programmable Alarms：
true
- Square Wave Output：
true
- Oscillator fail detect：
true
- Output Frequency_typ(kHz)：
32
- Battery Switchover：
true
- Watchdog Timer：
true
- Battery Low Detect：
true
- Power Fail Comparator：
true
- Power on reset/Low voltage detector output：
true
- Reset inputs：
true
- Operating Temperature_min(°C)：
-40
- Operating Temperature_max(°C)：
85
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST(意法) |
25+ |
20-SSOP(0.209 |
18798 |
||||
ST |
2016+ |
SOP28 |
1980 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ST |
08+ |
SOP-28 |
1366 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
|||
ST/意法 |
25+ |
SOP28 |
16000 |
全新原装现货特价销售,欢迎来电查询 |
|||
ST |
25+ |
SSOP |
20000 |
原装，请咨询 |
|||
ST/意法 |
26+ |
原厂封装 |
102800 |
原厂授权一级代理,专注军工、汽车、医疗、工业、新能源、电力! |
|||
ST/意法 |
25+ |
SOP28 |
12500 |
全新原装现货,假一赔十 |
|||
ST/意法 |
21+ |
SOP28 |
2000 |
百域芯优势 实单必成 可开13点增值税发票 |
|||
ST(意法) |
25+ |
20-SSOP(0.209 |
18798 |
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可立即发货
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DdatasheetPDF页码索引
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