首页>M40Z300WMH>规格书详情
M40Z300WMH集成电路(IC)监控器规格书PDF中文资料
厂商型号 |
M40Z300WMH |
参数属性 | M40Z300WMH 封装/外壳为带 SNAPHAT 插座的28-SOIC(0.350",8.89mm 宽);包装为散装;类别为集成电路(IC) > 监控器;产品描述:IC SUPERVISOR 1 CHANNEL 28SOH |
功能描述 | NVRAM CONTROLLER for up to EIGHT LPSRAM |
文件大小 |
128.57 Kbytes |
页面数量 |
16 页 |
生产厂商 | STMicroelectronics |
企业简称 |
STMICROELECTRONICS【意法半导体】 |
中文名称 | 意法半导体(ST)集团官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-28 20:00:00 |
M40Z300WMH规格书详情
Description
The M40Z300/W NVRAM supervisor is a self-contained device which converts a standard low-power SRAM into a non-volatile memory. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition.
Features
■ Converts low power SRAM into NVRAMs
■ Precision power monitoring and power
switching circuitry
■ Automatic WRITE-protection when VCC is outof-tolerance
■ Two-input decoder allows control for up to
8 SRAMs (with 2 devices active in parallel)
■ Choice of supply voltages and power-fail
deselect voltages:
– M40Z300:
VCC = 4.5 V to 5.5 V
THS = VSS: 4.5 V ≤ VPFD ≤ 4.75 V
THS = VOUT: 4.2 V ≤ VPFD ≤ 4.5 V
– M40Z300W:
VCC = 3.0 V to 3.6 V
THS = VSS: 2.8 V ≤ VPFD ≤ 3.0 V
VCC = 2.7 V to 3.3 V
THS = VOUT: 2.5 V ≤ VPFD ≤ 2.7 V
■ Reset output (RST) for power on reset
■ Battery low pin (BL)
■ Less than 12 ns chip enable access
propagation delay (for 5.0 V device)
■ Packaging includes a 28-lead SOIC and
SNAPHAT® top (to be ordered separately), or
A 16-lead SOIC
■ SOIC package provides direct connection for a
SNAPHAT top which contains the battery
■ RoHS compliant
– Lead-free second level interconnect
M40Z300WMH属于集成电路(IC) > 监控器。意法半导体(ST)集团制造生产的M40Z300WMH监控器PMIC 监控器用于监视和/或控制电路中的电压轨,能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。
产品属性
- 产品编号:
M40Z300WMH6F
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 监控器
- 包装:
散装
- 类型:
简单复位/加电复位
- 电压 - 阈值:
2.6V
- 输出:
开路漏极或开路集电极
- 复位:
低有效
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
带 SNAPHAT 插座的28-SOIC(0.350",8.89mm 宽)
- 供应商器件封装:
28-SOH
- 描述:
IC SUPERVISOR 1 CHANNEL 28SOH
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
22+ |
SOP28 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST |
0433+ |
SOP28 |
19 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST/意法 |
22+ |
SOP28 |
354000 |
询价 | |||
STMICROELECTRONICS |
22+ |
SMD |
518000 |
明嘉莱只做原装正品现货 |
询价 | ||
STM |
2020+ |
SOH28 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
ST |
21+ |
SOP28 |
6688 |
十年老店,原装正品 |
询价 | ||
STMicroelect |
23+ |
28-SOIC |
52883 |
询价 | |||
ST/意法 |
22+ |
N |
12800 |
本公司只做进口原装!优势低价出售! |
询价 | ||
STMicroelectronics |
23+ |
28-SOH |
66800 |
进口原装现货假一罚十 |
询价 | ||
STM |
2021+ |
SOH28 |
6040 |
百分百原装正品 |
询价 |