參數(shù)資料
型號： PSD813F1-A-12JI
廠商： 意法半導體
英文描述： Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述： Flash在系統(tǒng)可編程ISP的外設(shè)的8位微控制器
文件頁數(shù)： 32/110頁
文件大小： 1685K
代理商： PSD813F1-A-12JI
PSD813F1
32/110
Separate Space Modes
Code memory space is separated from data mem-
ory space. For example, the PSEN signal is used
to access the program code from the Flash Mem-
ory, while the RD signal is used to access data
from the EEPROM, SRAM and I/O Ports. This
configuration requires the VM register to be set to
0Ch. See
Figure 12.
Combined Space Modes
The program and data memory spaces are com-
bined into one space that allows the main Flash
Memory, EEPROM, and SRAM to be accessed by
either PSEN or RD. For example, to configure the
main Flash memory in combined space mode, bits
2 and 4 of the VM register are set to
“
1
”
(see Figure
13
).
Figure 12. 80C31 Memory Modes - Separate Space
Figure 13. 80C31 Memory Mode - Combined Space
Flash
Memory
DPLD
EEPROM
Memory
SRAM
RS0
EES0-EES3
FS0-FS7
CS
CS
CS
OE
OE
RD
PSEN
OE
AI09222
Flash
Memory
DPLD
EEPROM
Memory
SRAM
RS0
EES0-EES3
FS0-FS7
RD
CS
CS
CS
RD
OE
OE
VM REG BIT 2
PSEN
VM REG BIT 0
VM REG BIT 1
VM REG BIT 3
VM REG BIT 4
OE
AI09223
相關(guān)PDF資料
PDF描述
PSD813F1-A-12MI Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F1-A-90J Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F1-A-90JI Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F1A-90MI Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
PSD813F1A-90MT Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD813F1A-12JI 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 1M 120ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD813F1A-12JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
PSD813F1A-12M 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
PSD813F1-A-12MI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F1A-12MI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable (ISP) Peripherals for 8-bit MCUs, 5V
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*