参数资料
| 型号： | X5163P-2.7A |
| 厂商： | Intersil |
| 文件页数： | 7/21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： | 低有效 |
| 复位超时： | 最小为 100 ms |
| 电压 - 阀值： | 2.92V |
| 工作温度： | 0°C ~ 70°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
SPI Serial Memory
The memory portion of the device is a CMOS Serial EEPROM
array with Intersil’s block lock protection. The array is
internally organized as x 8. The device features a Serial
Peripheral Interface (SPI) and software protocol allowing
operation on a simple four-wire bus.
The device utilizes Intersil’s proprietary Direct Write ? cell,
providing a minimum endurance of 100,000 cycles and a
minimum data retention of 100 years.
The device is designed to interface directly with the
synchronous Serial Peripheral Interface (SPI) of many
popular microcontroller families. It contains an 8-bit
Write Enable Latch
The device contains a Write Enable Latch. This latch must
be SET before a Write Operation is initiated. The WREN
instruction will set the latch and the WRDI instruction will
reset the latch (Figure 7). This latch is automatically reset
upon a power-up condition and after the completion of a
valid Write Cycle.
Status Register
The RDSR instruction provides access to the Status
Register. The Status Register may be read at any time, even
during a Write Cycle. The Status Register is formatted as
follows:
instruction register that is accessed via the SI input, with
data being clocked in on the rising edge of SCK. CS must be
LOW during the entire operation.
7
WPEN
6
FLB
5
WD1
4
WD0
3
BL1
2
BL0
1
WEL
0
WIP
All instructions (Table 1), addresses and data are transferred
MSB first. Data input on th e SI line is latched on the first
rising edge of SCK after CS goes LOW. Data is output on the
SO line by the falling edge of SCK. SCK is static, allowing
the user to stop the clock and then start it again to resume
operations where left off.
The Write-In-Progress (WIP) bit is a volatile, read only bit
and indicates whether the device is busy with an internal
nonvolatile write operation. The WIP bit is read using the
RDSR instruction. When set to a “1”, a nonvolatile write
operation is in progress. When set to a “0”, no write is in
progress.
TABLE 1. INSTRUCTION SET
INSTRUCTION NAME
WREN
SFLB
WRDI/RFLB
RDSR
WRSR
READ
WRITE
INSTRUCTION FORMAT*
0000 0110
0000 0000
0000 0100
0000 0101
0000 0001
0000 0011
0000 0010
OPERATION
Set the Write Enable Latch (Enable Write Operations)
Set Flag Bit
Reset the Write Enable Latch/Reset Flag Bit
Read Status Register
Write Status Register (Watchdog,BlockLock,WPEN & Flag Bits)
Read Data from Memory Array Beginning at Selected Address
Write Data to Memory Array Beginning at Selected Address
NOTE: *Instructions are shown MSB in leftmost position. Instructions are transferred MSB first.
TABLE 2. BLOCK PROTECT MATRIX
WREN CMD
STATUS REGISTER
DEVICE PIN
BLOCK
BLOCK
STATUS REGISTER
WPEN, BL0, BL1, WD0,
WEL
0
1
1
1
WPEN
X
1
0
X
WP#
X
0
X
1
PROTECTED BLOCK
Protected
Protected
Protected
Protected
UNPROTECTED BLOCK
Protected
Writable
Writable
Writable
WD1
Protected
Protected
Writable
Writable
7
FN8128.3
June 1, 2006
相关PDF资料 |
PDF描述 |
|---|---|
| ACC13DRTI-S734 | CONN EDGECARD 26POS DIP .100 SLD |
| X5163P-2.7 | IC SUPERVISOR CPU 16K EE 8-DIP |
| EL7571CMZ | IC CTRLR PWM PROGRAMMABLE 20SOIC |
| ESC43DRTH | CONN EDGECARD 86POS DIP .100 SLD |
| RBC55DCMI-S288 | CONN EDGECARD 110POS .100 EXTEND |
相关代理商/技术参数 |
参数描述 |
|---|---|
| X5163P-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) |
| X5163PI | 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) |
| X5163PI-2.7 | 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) |
| X5163PI-2.7A | 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) |
| X5163PI-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) |
发布紧急采购，3分钟左右您将得到回复。