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X40421S14IZ-A中文资料瑞萨数据手册PDF规格书
X40421S14IZ-A规格书详情
FEATURES
• Dual voltage detection and reset assertion
—Three standard reset threshold settings
(4.6V/2.9V, 4.6V/2.6V, 2.9V/1.6V)
—VTRIP2 programmable down to 0.9V
—Adjust low voltage reset threshold voltages
using special programming sequence
—Reset signal valid to VCC = 1V
—Monitor two voltages or detect power fail
• Battery switch backup
• VOUT: 5mA to 50mA from VCC; or 250μA from
VBATT
• Fault detection register
• Selectable power-on reset timeout
(0.05s, 0.2s, 0.4s, 0.8s)
• Selectable watchdog timer interval
(25ms, 200ms, 1.4s, off)
• Debounced manual reset input
• Low power CMOS
—25μA typical standby current, watchdog on
—6μA typical standby current, watchdog off
—1μA typical battery current in backup mode
• 4Kbits of EEPROM
—16 byte page write mode
—Self-timed write cycle
—5ms write cycle time (typical)
• Built-in inadvertent write protection
—Power-up/power-down protection circuitry
—Block lock protect 0 or 1/2, of EEPROM
• 400kHz 2-wire interface
• 2.7V to 5.5V power supply operation
• Available packages
—14 Ld SOIC, TSSOP
• Pb-free plus anneal available (RoHS compliant)
• Monitor voltages: 5V to 1.6V
• Memory security
产品属性
- 型号:
X40421S14IZ-A
- 制造商:
Intersil Corporation
- 功能描述:
PROCESSOR SUPERVISOR 4.6V/2.9V 3000UA 14SOIC - Tape and Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
SOP-14 |
396379 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
XICOR |
23+ |
TSSOP20 |
15000 |
全新原装现货假一赔十 |
询价 | ||
RENESAS |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
INTERSIL |
2021+ |
SOP14 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Renesas Electronics America In |
24+ |
14-TSSOP(0.173,4.40mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
Intersil |
22+ |
SOP-14 |
32350 |
原装正品 假一罚十 公司现货 |
询价 | ||
XICOR |
23+ |
TSSOP20 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
Intersil |
2318+ |
TSSOP-14 |
6890 |
长期供货进口原装热卖现货 |
询价 | ||
Intersil |
23+ |
SOP-14 |
81 |
全新原装正品现货,支持订货 |
询价 | ||
Intersil |
22+ |
14TSSOP |
9000 |
原厂渠道,现货配单 |
询价 |