零件编号 : 25P10VP
描述
1 Mbit Low Voltage Paged Flash Memory With 20 MHz Serial SPI Bus Interface
封装形式 : SOP 8 Pin
制造商 : STMicroelectronics
图像 :
特征
1. 1 Mbit PAGED Flash Memory
2. 128 BYTE PAGE PROGRAM IN 3 ms TYPICAL
3. 256 Kbit SECTOR ERASE IN 1 s TYPICAL
4. BULK ERASE IN 2 s TYPICAL
5. SINGLE 2.7 V to 3.6 V SUPPLY VOLTAGE
6. SPI BUS COMPATIBLE SERIAL INTERFACE
7. 20 MHz CLOCK RATE AVAILABLE
8. SUPPORTS POSITIVE CLOCK SPI MODES
9. DEEP POWER DOWN MODE (1 µA TYPICAL)
10. ELECTRONIC SIGNATURE
11. 10,000 ERASE/PROG CYCLES PER SECTOR
12. 20 YEARS DATA RETENTION
13. –40 TO 85°C TEMPERATURE RANGE
Pinout
DESCRIPTION
The 25P10VP ( M25P10 ) is an 1 Mbit Paged Flash Memory fabricated with STMicroelectronics High Endurance CMOS technology. The memory is accessed by a simple SPI bus compatible serial interface. The bus signals are a serial clock input (C), a serial data input (D) and a serial data output (Q).
The device connected to the bus is selected when the chip select input (S) goes low. Data is clocked in during the low to high transition of clock C, data is clocked out during the high to low transition of clock C
SIGNALS DESCRIPTION
Serial Output (Q)
The output pin is used to transfer data serially out of the memory. Data is shifted out on the falling edge of the serial clock.
Serial Input (D)
The input pin is used to transfer data serially into the device. It receives instructions, addresses,
and the data to be programmed. Input is latched on the rising edge of the serial clock.
Serial Clock (C)
The serial clock provides the timing of the serial interface. Instructions, addresses, or data present
at the input pin are latched on the rising edge of the clock input, while data on the Q pin changes
after the falling edge of the clock input.
Logic Diagram
25P10VP Datasheet
文件中的其他数据表： M25P10-VMW6T, M25P10-AVMN6TP/X