Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

ST95P08B6TR Datasheet(PDF) 7 Page - STMicroelectronics

No. de pieza ST95P08B6TR
Descripción Electrónicos  SERIAL ACCESS SPI BUS 2K 256 x 8 EEPROM
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST95P08B6TR Datasheet(HTML) 7 Page - STMicroelectronics

Back Button ST95P08B6TR Datasheet HTML 3Page - STMicroelectronics ST95P08B6TR Datasheet HTML 4Page - STMicroelectronics ST95P08B6TR Datasheet HTML 5Page - STMicroelectronics ST95P08B6TR Datasheet HTML 6Page - STMicroelectronics ST95P08B6TR Datasheet HTML 7Page - STMicroelectronics ST95P08B6TR Datasheet HTML 8Page - STMicroelectronics ST95P08B6TR Datasheet HTML 9Page - STMicroelectronics ST95P08B6TR Datasheet HTML 10Page - STMicroelectronics ST95P08B6TR Datasheet HTML 11Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 16 page
background image
C
Q
AI01072B
S
D
HOLD
tCLHX
tHXCH
tHXCH
tCLHX
tHHQX
tHLQZ
Figure 7. Hold Timing
Write Protect (W). This pin is for hardware write
protect. When W is low, non-volatile writes to the
ST95P02 are disabled but any other operation
stays enabled. When W is high, all operations
including non-volatile writes are available. W going
low at any time before the last bit D0 of the data
stream will reset the write enable latch and prevent
programming. No action on W or on the write
enable latch can interrupt a write cycle which has
commenced.
Hold (HOLD). The HOLD pin is used to pause
serial communications with a ST95P02 without
resetting the serial sequence. To take the Hold
condition into account, the product must be se-
lected (S = 0). Then the Hold state is validated by
a high to low transition on HOLD when C is low. To
resume the communications, HOLD is brought high
when C is low. During Hold condition D, Q, and C
are at a high impedance state.
When the ST95P02 is under Hold condition, it is
possible to deselect it. However, the serial commu-
nications will remain paused after a reselect, and
the chip will be reset.
OPERATIONS
All instructions, addresses and data are shifted in
and out of the chip MSB first. Data input (D) is
sampled on the first rising edge of clock (C) after
the chip select (S) goes low. Prior to any operation,
a one-byte instruction code must be entered in the
chip. This code is entered via the data input (D),
and latched on the rising edge of the clock input
(C). To enter an instruction code, the product must
have been previously selected (S = low). Table 7
shows the instruction set and format for device
operation. When an invalid instruction is sent (one
not contained in Table 7), the chip is automatically
deselected.
Write Enable (WREN) and Write Disable (WRDI)
The ST95P02 contains a write enable latch. This
latch must be set prior to every WRITE or WRSR
operation. The WREN instruction will set the latch
and the WRDI instruction will reset the latch. The
latch is reset under all the following conditions:
– W pin is low
– Power on
– WRDI instruction executed
– WRSR instruction executed
– WRITE instruction executed
As soon as the WREN or WRDI instruction is
received by the ST95P02, the circuit executes the
instruction and enters a wait mode until it is dese-
lected.
7/16
ST95P02


Número de pieza similar - ST95P08B6TR

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
STMicroelectronics
ST95P08B6TR STMICROELECTRONICS-ST95P08B6TR Datasheet
119Kb / 16P
   8 Kbit Serial SPI EEPROM with Positive Clock Strobe
February 1999
More results

Descripción similar - ST95P08B6TR

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
STMicroelectronics
ST24C02R STMICROELECTRONICS-ST24C02R Datasheet
141Kb / 16P
   SERIAL 2K (256 x 8) EEPROM
1997
ST24C02 STMICROELECTRONICS-ST24C02 Datasheet
145Kb / 16P
   SERIAL 2K (256 x 8) EEPROM
November 1997
ST95P04 STMICROELECTRONICS-ST95P04 Datasheet
151Kb / 16P
   SERIAL ACCESS SPI BUS 4K 512 x 8 EEPROM
logo
Microchip Technology
25AA020A MICROCHIP-25AA020A_12 Datasheet
1Mb / 38P
   2K SPI Bus Serial EEPROM
11/27/12
25AA020A MICROCHIP-25AA020A Datasheet
483Kb / 28P
   2K SPI Bus Serial EEPROM
2006
logo
ATMEL Corporation
AT24HC02B ATMEL-AT24HC02B_08 Datasheet
619Kb / 19P
   Two-wire Serial EEPROM 2K (256 x 8)
logo
STMicroelectronics
ST93C56 STMICROELECTRONICS-ST93C56 Datasheet
108Kb / 13P
   2K 128 x 16 or 256 x 8 SERIAL MICROWIRE EEPROM
logo
Rohm
BR25L020-W ROHM-BR25L020-W Datasheet
335Kb / 6P
   SPI BUS 2Kbit (256 x 8bit) EEPROM
logo
Renesas Technology Corp
R1EX24002ASAS0I RENESAS-R1EX24002ASAS0I_15 Datasheet
300Kb / 18P
   Two-wire serial interface 2k EEPROM (256-word x 8-bit)
logo
ON Semiconductor
CAT25256 ONSEMI-CAT25256_18 Datasheet
387Kb / 22P
   EEPROM Serial 256-Kb SPI
June, 2018 ??Rev. 11
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com