参数资料
| 型号： | X5165PI-2.7A |
| 厂商： | Intersil |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISOR CPU 16K EE 8-DIP |
| 标准包装： | 50 |
| 类型： | 简单复位/加电复位 |
| 监视电压数目： | 1 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 高有效 |
| 复位超时： | 最小为 100 ms |
| 电压 - 阀值： | 2.92V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
?
X5163, X5165
Data Sheet
June 1, 2006
FN8128.3
CPU Supervisor with 16Kbit SPI EEPROM
Description
These devices 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 V CC detection circuitry protects the user’s
system from low voltage conditions, resetting the system when
V CC falls below the minimum V CC trip point. RESET/RESET is
asserted until V CC returns to proper operating level and
stabilizes. Five industry standard V 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.
Features
? Selectable watchdog timer
? Low V CC detection and reset assertion
- Five standard reset threshold voltages
- Re-program low V CC reset threshold voltage using
special programming sequence
- Reset signal valid to V CC = 1V
? Determine watchdog or low voltage reset with a volatile
flag bit
? Long battery life with low power consumption
- <50μA max standby current, watchdog on
- <1μA max standby current, watchdog off
- <400μA max active current during read
? 16kbits 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
Lock ? 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)
Pinouts
14 Ld TSSOP
8 Ld SOIC/PDIP
X5163, X5165
X5163, X5165
CS/WDI
1
14
V CC
CS/WDI
1
8
V CC
SO
2
13
RESET/RESET
SO
WP
V SS
2
3
4
X5163, X5165
7
6
5
RESET/RESET
SCK
SI
NC
NC
NC
WP
3
4
5
6
12
11
10
9
NC
NC
NC
SCK
V SS
7
8
SI
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005, 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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| X5165PI-4.5A | 功能描述:IC SUPERVISOR CPU 16K EE 8-DIP RoHS:否 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:推挽式，图腾柱 复位:低有效 复位超时:最小 145 ms 电压 - 阀值:2.64V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-WQFN 裸露焊盘 供应商设备封装:16-TQFN-EP（4x4） 包装:带卷 (TR) |
| X5165PIZ | 功能描述:IC SUPERVISOR CPU 16K EE 8-DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:最小为 600 ms 电压 - 阀值:3.8V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) |
| X5165PIZ-2.7 | 功能描述:IC SUPERVISOR CPU 16K EE 8-DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:最小为 600 ms 电压 - 阀值:3.8V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) |
| X5165PIZ-2.7A | 功能描述:IC SUPERVISOR CPU 16K EE 8-DIP RoHS:是 类别:集成电路 (IC) >> PMIC - 监控器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:简单复位/加电复位 监视电压数目:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:最小为 600 ms 电压 - 阀值:3.8V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:带卷 (TR) |
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