參數(shù)資料
型號: UPSD3254BV-40U1
廠商: 意法半導體
英文描述: Two and Three Channel Codewheels
中文描述: 閃存可編程系統(tǒng)器件與8032微控制器內(nèi)核
文件頁數(shù): 15/176頁
文件大小: 1214K
代理商: UPSD3254BV-40U1
15/176
μPSD325X DEVICES
P4.3
PWM0
27
I/O
General I/O port pin
8-bit Pulse Width Modulation
output 0
P4.4
PWM1
25
I/O
General I/O port pin
8-bit Pulse Width Modulation
output 1
P4.5
PWM2
23
I/O
General I/O port pin
8-bit Pulse Width Modulation
output 2
P4.6
PWM3
19
I/O
General I/O port pin
8-bit Pulse Width Modulation
output 3
P4.7
PWM4
18
I/O
General I/O port pin
Programmable 8-bit Pulse Width
modulation output 4
USB-
8
I/O
USB Pin Pull-up resistor required
(2k
for 3V devices, 7.5k
for 5V
devices) for all devices, with or
without USB function.
USB+
10
I/O
USB Pin
AVREF
70
O
Reference Voltage input for ADC
RD_
65
O
READ signal, external bus
WR_
62
O
WRITE signal, external bus
PSEN_
63
O
PSEN signal, external bus
ALE
4
O
Address Latch signal, external bus
RESET_
68
I
Active low RESET input
XTAL1
48
I
Oscillator input pin for system clock
XTAL2
49
O
Oscillator output pin for system clock
PA0
35
I/O
General I/O port pin
1. PLD Macro-cell outputs
2. PLD inputs
3. Latched Address Out (A0-A7)
4. Peripheral I/O Mode
PA1
34
I/O
General I/O port pin
PA2
32
I/O
General I/O port pin
PA3
28
I/O
General I/O port pin
PA4
26
I/O
General I/O port pin
PA5
24
I/O
General I/O port pin
PA6
22
I/O
General I/O port pin
PA7
21
I/O
General I/O port pin
Port Pin
Signal
Name
Pin No.
In/Out
Function
Basic
Alternate
相關PDF資料
PDF描述
UPSD3254BV-40U1T Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
UPSD3254BV-40U6 Flash Programmable System Devices with 8032 Microcontroller Core and 256Kbit SRAM
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uPSD3254A Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的FLASH可編程系統(tǒng)器件)
uPSD3254BV Flash Programmable System Devices with 8032 Microcontroller Core(帶8032微控制器內(nèi)核的FLASH可編程系統(tǒng)器件)
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參數(shù)描述
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