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参数资料
| 型号： | X5648S14I |
| 厂商： | INTERSIL CORP |
| 元件分类： | 电源管理 |
| 英文描述： | Thyristor Diode Module Current, It av:160A; Repetitive Reverse Voltage:1600V; Package/Case:SEMIPACK 2; Forward Current:250A; Operating Temp. Max.:125; Current Rating:160A; Thermal Resistance:0.17C/W |
| 中文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO14 |
| 封装： | PLASTIC, SOIC-14 |
| 文件页数： | 2/18页 |
| 文件大小： | 300K |
| 代理商： | X5648S14I |
2
FN8136.0
March 17, 2005
PIN CONFIGURATION
PIN DESCRIPTION
Pin
(PDIP)
1
Pin
(SOIC)
2, 3
Name
CS
Function
Chip Select Input.
CS HIGH, deselects the device and the SO output pin is at
a high impedance state. Unless a nonvolatile write cycle is underway, the device
will be in the standby power mode. CS LOW enables the device, placing it in the
active power mode. Prior to the start of any operation after power-up, a HIGH to
LOW transition on CS is required.
Serial Output.
SO is a push/pull serial data output pin. A read cycle shifts data out
on this pin. The falling edge of the serial clock (SCK) clocks the data out.
Serial Input.
SI is a serial data input pin. Input all opcodes, byte addresses, and
memory data on this pin. The rising edge of the serial clock (SCK) latches the input
data. Send all opcodes (Table 1), addresses and data MSB first.
Serial Clock.
The serial clock controls the serial bus timing for data input and out-
put. The rising edge of SCK latches in the opcode, address, or data bits present on
the SI pin. The falling edge of SCK changes the data output on the SO pin.
Write Protect.
The WP pin works in conjunction with a nonvolatile WPEN bit to
“lock” the setting of the watchdog timer control and the memory write protect bits.
Ground
Supply Voltage
Reset Output
. RESET/RESET is an active LOW/HIGH, open drain output which
goes active whenever V
CC
falls below the minimum V
CC
sense level. It will re-
main active until V
CC
rises above the minimum V
CC
sense level for 200ms. RE-
SET/RESET goes active if the watchdog timer is enabled and CS remains either
HIGH or LOW longer than the selectable watchdog time out period. A falling
edge of CS will reset the watchdog timer. RESET/RESET goes active on power-
up at about 1V and remains active for 200ms after the power supply stabilizes.
No internal connections
2
4
SO
5
9
SI
6
10
SCK
3
5
WP
4
8
7
6
V
SS
V
CC
RESET/
RESET
12, 13
11
1, 7, 8, 14
NC
X5648/49
X5648/49
8-Lead PDIP
CS
WP
SO
1
2
3
4
RESET/RESET
8
7
6
5
V
CC
14-Lead SOIC
CS
CS
V
SS
NC
1
2
3
4
5
6
7
V
CC
V
CC
RESET/RESET
SI
NC
14
13
12
11
10
9
8
NC
V
SS
SCK
SI
NC
SO
WP
SCK
X5648, X5649
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相关代理商/技术参数 |
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|---|---|
| X5648S14I-2.7 | 功能描述:IC SUPERVISOR CPU 64K EE 14-SOIC 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) |
| X5648S14I-2.7A | 功能描述:IC SUPERVISOR CPU 64K EE 14-SOIC 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) |
| X5648S14I-2.7T1 | 功能描述:IC SUPERVISOR CPU 64K EE 14-SOIC 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) |
| X5648S14I-4.5A | 功能描述:IC SUPERVISOR CPU 64K EE 14-SOIC 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) |
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