參數(shù)資料
型號: PSD813F2V
廠商: 意法半導體
英文描述: Flash In-System Programmable (ISP) Peripherals for8-bits MCUs, 3V
中文描述: Flash在系統(tǒng)可編程(ISP)的外設for8位微控制器,采用3V
文件頁數(shù): 23/110頁
文件大?。?/td> 1720K
代理商: PSD813F2V
23/110
PSD813F2V, PSD833F2V, PSD853F2V, PSD854F2V
Reading the Erase/Program Status Bits
The PSD provides several status bits to be used
by the MCU to confirm the completion of an Erase
or Program cycle of Flash memory. These status
bits minimize the time that the MCU spends per-
forming these tasks and are defined in Table
10
.
The status bits can be read as many times as
needed.
For Flash memory, the MCU can perform a READ
operation to obtain these status bits while an
Erase or Program instruction is being executed by
the embedded algorithm. See the section entitled
PROGRAMMING FLASH MEMORY, page 25
for
details.
Table 10. Status Bit
Note: 1. X = Not guaranteed value, can be read either '1' or ’0.’
2. DQ7-DQ0 represent the Data Bus bits, D7-D0.
3. FS0-FS7 and CSBOOT0-CSBOOT3 are active High.
Functional Block
FS0-FS7/CSBOOT0-
CSBOOT3
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
Flash Memory
V
IH
Data
Polling
Toggle
Flag
Error
Flag
X
Erase
Time-
out
X
X
X
相關PDF資料
PDF描述
PSD813F2V-15J1T Flash In-System Programmable (ISP) Peripherals for8-bits MCUs, 3V
PSD833F2V Flash In-System Programmable (ISP) Peripherals for8-bits MCUs, 3V
PSD833F2V-15J1T Flash In-System Programmable (ISP) Peripherals for8-bits MCUs, 3V
PSD853F2V Flash In-System Programmable (ISP) Peripherals for8-bits MCUs, 3V
PSD853F2V-15J1T Flash In-System Programmable (ISP) Peripherals for8-bits MCUs, 3V
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