X5323V14-2.7T1 CPU Supervisor with 32Kb SPI EEPROM 封装TSSOP-14

The X5323,X5325 combine four popular functions, Power-on Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package. This combination lowers system cost, reduces board space requirements, and increases reliability. Applying power to the device activates the power-on reset circuit which holds RESET/RESET active for a period of time. This allows the power supply and oscillator to stabilize before the processor can execute code. The Watchdog Timer provides an independent protection mechanism for microcontrollers. When the microcontroller fails to restart a timer within a selectable time out interval, the device activates the RESET/RESET signal. The user selects the interval from three preset values. Once selected, the interval does not change, even after cycling the power. The device's low VCC detection circuitry protects the user's system from low voltage conditions, resetting the system when VCC falls below the minimum VCC trip point. RESET/RESET is asserted until VCC returns to proper operating level and stabilizes. Five industry standard TRIP thresholds are available, however, Intersil's unique circuits allow the threshold to be reprogrammed to meet custom requirements or to fine-tune the threshold for applications requiring higher precision.

X5323V14-2.7T1 特点

• Selectable watchdog timer
• Low VCC detection and reset assertion
  • Five standard reset threshold voltages
  • Re-program low VCC reset threshold voltage using special programming sequence
  • Reset signal valid to VCC = 1V
• Determine watchdog or low voltage reset with a volatile flag bit
• Long battery life with low power consumption
  • <50ìA max standby current, watchdog on
  • <1ìA max standby current, watchdog off
  • <400ìA max active current during read
• 32Kbits of EEPROM
• Built-in inadvertent write protection
  • Power-up/power-down protection circuitry
  • Protect 0, 1/4, 1/2 or all of EEPROM array with Block LockTM protection
  • In circuit programmable ROM mode
• 2MHz SPI interface modes (0,0 & 1,1)
• Minimize EEPROM programming time
  • 32-byte page write mode
  • Self-timed write cycle
  • 5ms write cycle time (typical)
• 2.7V to 5.5V and 4.5V to 5.5V power supply operation
• Available packages
  • 14 Ld TSSOP, 8 Ld SOIC, 8 Ld PDIP
• Pb-free plus anneal available (RoHS compliant)

X5323V14-2.7T1 芯片订购指南

芯片型号	产品状态	温度范围	封装尺寸图	潮湿敏感度等级MSL	美元价格US $
X5323PIZ	量产	工业级	8 Ld PDIP	N/A	2.67
X5323PIZ-2.7	量产	工业级	8 Ld PDIP	N/A	2.67
X5323PIZ-2.7A	量产	工业级	8 Ld PDIP	N/A	2.67
X5323PIZ-4.5A	量产	工业级	8 Ld PDIP	N/A	2.67
X5323PZ	量产	民用级	8 Ld PDIP	N/A	2.32
X5323PZ-2.7	量产	民用级	8 Ld PDIP	N/A	2.32
X5323PZ-2.7A	量产	民用级	8 Ld PDIP	N/A	2.32
X5323PZ-4.5A	量产	民用级	8 Ld PDIP	N/A	2.32
X5323S8IZ	量产	工业级	8 Ld SOIC	1	2.4
X5323S8IZ-2.7	量产	工业级	8 Ld SOIC	1	3.6
X5323S8IZ-2.7A	量产	工业级	8 Ld SOIC	1	2.4
X5323S8IZ-2.7AT1	量产	工业级	8 Ld SOIC T +R	1	2.4
X5323S8IZ-2.7T1	量产	工业级	8 Ld SOIC T +R	1	3.6
X5323S8IZ-4.5A	量产	工业级	8 Ld SOIC	1	2.4
X5323S8IZ-4.5AT1	量产	工业级	8 Ld SOIC T +R	1	2.4
X5323S8IZT1	量产	工业级	8 Ld SOIC T +R	1	2.4
X5323S8Z	量产	民用级	8 Ld SOIC	1	2.32
X5323S8Z-2.7	量产	民用级	8 Ld SOIC	1	2.32
X5323S8Z-2.7A	量产	民用级	8 Ld SOIC	1	2.32
X5323S8Z-2.7AT1	量产	民用级	8 Ld SOIC T +R	1	2.32
X5323S8Z-2.7T1	量产	民用级	8 Ld SOIC T +R	1	2.32
X5323S8Z-4.5A	量产	民用级	8 Ld SOIC	1	2.32
X5323S8ZT1	量产	民用级	8 Ld SOIC T +R	1	2.32
X5323P	停产	民用级	8 Ld PDIP	N/A	N/A
X5323P-2.7	停产	民用级	8 Ld PDIP	N/A	N/A
X5323P-2.7A	停产	民用级	8 Ld PDIP	N/A	N/A
X5323P-4.5A	停产	民用级	8 Ld PDIP	N/A	N/A
X5323PI	停产	工业级	8 Ld PDIP	N/A	N/A
X5323PI-2.7	停产	工业级	8 Ld PDIP	N/A	N/A
X5323PI-2.7A	停产	工业级	8 Ld PDIP	N/A	N/A
X5323PI-4.5A	停产	工业级	8 Ld PDIP	N/A	N/A
X5323S8-2.7	停产	民用级	8 Ld SOIC	1	N/A
X5323S8-2.7A	停产	民用级	8 Ld SOIC	1	N/A
X5323S8-2.7AT1	停产	民用级	8 Ld SOIC T +R	1	N/A
X5323S8-2.7T1	停产	民用级	8 Ld SOIC T +R	1	N/A
X5323S8I	停产	工业级	8 Ld SOIC	1	N/A
X5323S8I-2.7	停产	工业级	8 Ld SOIC	1	N/A
X5323S8I-2.7AT1	停产	工业级	8 Ld SOIC T +R	1	N/A
X5323S8I-2.7T1	停产	工业级	8 Ld SOIC T +R	1	N/A
X5323S8I-4.5A	停产	工业级	8 Ld SOIC	1	N/A
X5323S8IT1	停产	工业级	8 Ld SOIC T +R	1	N/A
X5323S8T1	停产	民用级	8 Ld SOIC T +R	1	N/A
X5323V14	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14-2.7	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14-2.7A	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14-2.7T1	停产	民用级	14 Ld TSSOP T +R	1	N/A
X5323V14-4.5A	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14I	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14I-2.7	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14I-2.7A	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14I-2.7T1	停产	工业级	14 Ld TSSOP T +R	1	N/A
X5323V14I-4.5A	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14IT1	停产	工业级	14 Ld TSSOP T +R	1	N/A
X5323V14IZ	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14IZ-2.7	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14IZ-2.7A	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14IZ-2.7T1	停产	工业级	14 Ld TSSOP T +R	1	N/A
X5323V14IZ-4.5A	停产	工业级	14 Ld TSSOP	1	N/A
X5323V14IZT1	停产	工业级	14 Ld TSSOP T +R	1	N/A
X5323V14T1	停产	民用级	14 Ld TSSOP T +R	1	N/A
X5323V14Z	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14Z-2.7	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14Z-2.7A	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14Z-2.7T1	停产	民用级	14 Ld TSSOP T +R	1	N/A
X5323V14Z-4.5A	停产	民用级	14 Ld TSSOP	1	N/A
X5323V14ZT1	停产	民用级	14 Ld TSSOP T +R	1	N/A
X5323S8	To Be Discontinued	民用级	8 Ld SOIC	1	2.78
X5323S8-4.5A	To Be Discontinued	民用级	8 Ld SOIC	1	2.78
X5323S8I-2.7A	To Be Discontinued	工业级	8 Ld SOIC	1	2.88
X5323S8I-4.5AT1	To Be Discontinued	工业级	8 Ld SOIC T +R	1	2.88

X5323V14-2.7T1 应用技术支持与电子电路设计开发资源下载

1. X5323V14-2.7T1 数据资料 datatSheet 下载.PDF
2. Power 电源管理器件产品选型指南 . pdf