參數資料
型號: uPSD3234AV-40T1T
廠商: 意法半導體
英文描述: Flash Programmable System Devices with 8032 Microcontroller Core
中文描述: 閃存可編程系統(tǒng)設備與8032微控制器內核
文件頁數: 12/170頁
文件大?。?/td> 2717K
代理商: UPSD3234AV-40T1T
uPSD3234A, uPSD3234BV, uPSD3233B, uPSD3233BV
12/170
52-PIN PACKAGE I/O PORT
The 52-pin package members of the uPSD323X
Devices have the same port pins as those of the
80-pin package except:
Port 0 (P0.0-P0.7, external address/data bus
AD0-AD7)
Port 2 (P2.0-P2.3, external address bus A8-
A11)
Port A (PA0-PA7)
Port D (PD2)
Bus control signal (RD,WR,PSEN,ALE)
Pin 5 requires a pull-up resistor (2k
for 3V
devices, 7.5k
for 5V devices) for all devices,
with or without USB function.
JTAG TMS
20
I
JTAG pin
1.
2.
3.
PLD Macro-cell outputs
PLD inputs
SRAM stand by voltage in-
put (V
STBY
)
SRAM battery-on indicator
(PC4)
JTAG pins are dedicated
pins
4.
5.
JTAG TCK
16
I
JTAG pin
PC2
V
STBY
15
I/O
General I/O port pin
PC3
TSTAT
14
I/O
General I/O port pin
PC4
TERR_
9
I/O
General I/O port pin
JTAG TDI
7
I
JTAG pin
JTAG TDO
6
O
JTAG pin
PC7
5
I/O
General I/O port pin
PD1
CLKIN
3
I/O
General I/O port pin
1.
2.
PLD I/O
Clock input to PLD and APD
PD2
1
I/O
General I/O port pin
1.
2.
PLD I/O
Chip select to PSD Module
Vcc
12
Vcc
50
GND
13
GND
29
GND
69
USB+
10
NC
11
NC
17
NC
71
Port Pin
Signal
Name
Pin No.
In/Out
Function
Basic
Alternate
相關PDF資料
PDF描述
uPSD3234AV-40T6T Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3233BV Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3233BV-40T6T Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3233BV-40U1T Flash Programmable System Devices with 8032 Microcontroller Core
uPSD3233BV-40U6T Flash Programmable System Devices with 8032 Microcontroller Core
相關代理商/技術參數
參數描述
UPSD3234AV-40T6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3234AV-40T6T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core
UPSD3234AV-40U1 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core
UPSD3234AV-40U1T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Devices with 8032 Microcontroller Core and 64Kbit SRAM
UPSD3234AV-40U6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash Programmable System Device with 8032 Microcontroller Core