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參數(shù)資料
| 型號(hào)： | ST95P04M3TR |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | SERIAL ACCESS SPI BUS 4K 512 x 8 EEPROM |
| 中文描述： | 串行訪問SPI總線4K的512 × 8的EEPROM |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 151K |
| 代理商： | ST95P04M3TR |
POWER ON STATE
After a Power up the ST95P04 is in the following
state:
– The device is in the low power standby state.
– The chip is deselected.
– The chip is not in hold condition.
– The write enable latch is reset.
– BP1 and BP0 are unchanged (non-volatile
bits).
DATA PROTECTION AND PROTOCOL SAFETY
– All inputs are protected against noise, see Ta-
ble 3.
– Non valid S and HOLD transitions are not
taken into account.
– S must come high at the proper clock count in
order to start a non-volatile write cycle (in the
memory array or in the cycle status register).
The Chip Select S must rise during the clock
pulse following the introduction of a multiple of
8 bits.
– Access to the memory array during non-vola-
tile programming cycle is cancelled and the
chip is automatically deselected; however, the
programming cycle continues.
– After either of the following operations
(WREN, WRDI, RDSR) is completed, the chip
enters a wait state and waits for a deselect.
– The write enable latch is reset upon power-up.
– The write enable latch is reset when W is
brought low.
INITIAL DELIVERY STATE
The device is delivered with the memory array in a
fully erased state (all data set at all "1’s" or FFh).
The block protect bits are initialized to 00.
C
D
AI01434
S
Q
2
1
3456789 10 11 12 13 14 15
HIGH IMPEDANCE
INSTRUCTION
STATUS REG.
0
Figure 13. WRSR: Write Status Register Sequence
12/16
ST95P04
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST95P04M6TR | SERIAL ACCESS SPI BUS 4K 512 x 8 EEPROM |
| ST95P08B1TR | 8 Kbit Serial SPI EEPROM with Positive Clock Strobe |
| ST95P08B3TR | MOSFET, P, SOT-23; Transistor type:MOSFET; Current, Id cont:3A; Resistance, Rds on:0.05R; Voltage, Vgs Rds on measurement:4.5V; Case style:SOT-23 (TO-236); Current, Id max:3.0A; Current, Idm pulse:12A; Marking, SMD:M5; Pins, No. RoHS Compliant: Yes |
| ST95P08M1TR | 8 Kbit Serial SPI EEPROM with Positive Clock Strobe |
| ST95P08M6TR | 8 Kbit Serial SPI EEPROM with Positive Clock Strobe |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST95P04M6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPI Serial EEPROM |
| ST95P04M6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SERIAL ACCESS SPI BUS 4K 512 x 8 EEPROM |
| ST95P08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:8 Kbit Serial SPI EEPROM with Positive Clock Strobe |
| ST95P08B1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SPI Serial EEPROM |
| ST95P08B1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SERIAL ACCESS SPI BUS 2K 256 x 8 EEPROM |
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