參數資料
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: 61/110頁
文件大小: 1720K
代理商: PSD813F2V
61/110
PSD813F2V, PSD833F2V, PSD853F2V, PSD854F2V
External Chip Select
The CPLD also provides three External Chip Se-
lect (ECS0-ECS2) outputs on Port D pins that can
be used to select external devices. Each External
Chip Select (ECS0-ECS2) consists of one product
term that can be configured active High or Low.
The output enable of the pin is controlled by either
the output enable product term or the Direction
Register. (See Figure
31
.)
Figure 31. Port D External Chip Select Signals
P
POLARITY
BIT
PD2 PIN
PT2
ECS2
DIRECTION
REGISTER
POLARITY
BIT
PD1 PIN
PT1
ECS1
ENABLE (.OE)
ENABLE (.OE)
DIRECTION
REGISTER
POLARITY
BIT
PD0 PIN
PT0
ECS0
ENABLE (.OE)
DIRECTION
REGISTER
C
AI02890
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
相關代理商/技術參數
參數描述
PSD813F2V_09 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash in-system programmable (ISP) peripherals for 8-bit MCUs, 3.3 V
PSD813F2V-12 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
PSD813F2V-12J 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD813F2V-12J1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash in-system programmable (ISP) peripherals for 8-bit MCUs, 3.3 V
PSD813F2V-12JI 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs