參數(shù)資料
型號： PSD413A2V-A-20JI
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的外設的8位微控制器
文件頁數(shù)： 17/120頁
文件大小： 563K
代理商： PSD413A2V-A-20JI
Preliminary
PSD813F1-A
13
Table 5.
PSD813F1
Pin
Descriptions
(cont.)
Pin Name
Pin*
Type
Description
PC7
11
I/O
PC7 pin of Port C. This port pin can be configured to have
the following functions:
1. MCU I/O
—
write to or read from a standard output or
input port.
2. CPLD Micro
Cell (McellBC7) output.
3. Input to the PLDs.
4. DBE
—
active-low Data Byte Enable input from 68HC912
type MCUs.
This pin can be configured as a CMOS or Open Drain output.
PD0 pin of Port D. This port pin can be configured to have
the following functions:
1. ALE/AS input latches address output from the MCU.
2. MCU I/O
—
write or read from a standard output or input
port.
3. Input to the PLDs.
4. CPLD output (external chip select).
PD1 pin of Port D. This port pin can be configured to have
the following functions:
1. MCU I/O
—
write to or read from a standard output or
input port.
2. Input to the PLDs.
3. CPLD output (external chip select).
4. CLKIN
—
clock input to the CPLD Micro
Cells, the
automatic power-down unit
’
s power-down counter, and
the CPLD AND array.
PD2 pin of Port D. This port pin can be configured to have
the following functions:
1. MCU I/O
—
write to or read from a standard output or
input port.
2. Input to the PLDs.
3. CPLD output (external chip select).
4. CSI
—
chip select input. When low, the MCU can access
the PSD memory and I/O. When high, the PSD memory
blocks are disabled to conserve power.
Power pins
Ground pins
PD0
10
I/O
PD1
9
I/O
PD2
8
I/O
V
CC
GND
15, 38
1,16,26
Port A
Port B
Microcontroller
8051XA (8-bit)
80C251 (page mode)
All other 8-bit
multiplexed
8-bit non-multiplexed
bus
Port A (3:0)
N/A
N/A
Port A (7:4)
Address [7:4]
N/A
Port B (3:0)
Address [11:8]
Address [11:8]
Port B (7:4)
N/A
Address [15:12]
Address [3:0]
Address [7:4]
Address [3:0]
Address [7:4]
N/A
N/A
Address [3:0]
Address [7:4]
Table 6. I/OPort Latched Address Output Assignments*
N/A = Not Applicable
*
*
Refer to the I/O Port Section on how to enable the Latched Address Output function.
*
*
The pin numbers in this table are for the PLCC package only. See the package information section for pin
numbers on other package types.
**
These functions can be multiplexed with other functions.
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相關代理商/技術參數(shù)
參數(shù)描述
PSD4-16 制造商:Tamura Corporation of America 功能描述:
PSD4-20 制造商:MICROTRAN 功能描述:POWER TRANSFORMER, 6 VA
PSD4235G2-70U 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 4M 70ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24
PSD4235G2-90U 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 4M 90ns 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
PSD4235G2-90UI 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 4M 90ns 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
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