參數資料
型號： CY7C68015A-56LFXC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： 微控制器/微處理器
英文描述： EZ-USB FX2LP USB Microcontroller
中文描述： 8-BIT, EEPROM, 48 MHz, MICROCONTROLLER, QCC56
封裝： 8 X 8 MM, LEAD FREE, MO-220, QFN-56
文件頁數： 27/55頁
文件大?。?/td> 1958K
代理商： CY7C68015A-56LFXC
CY7C68013A/CY7C68014A
CY7C68015A/CY7C68016A
Document #: 38-08032 Rev. *G
Page 27 of 55
51
41
RXD0
Input
N/A
RXD0
is the active-HIGH RXD0 input to 8051 UART0,
which provides data to the UART in all modes.
TXD0
is the active-HIGH TXD0 output from 8051
UART0, which provides the output clock in sync mode,
and the output data in async mode.
CS#
is the active-LOW chip select for external memory.
WR#
is the active-LOW write strobe output for external
memory.
RD#
is the active-LOW read strobe output for external
memory.
OE#
is the active-LOW output enable for external
memory.
50
40
TXD0
Output
H
42
41
CS#
WR#
Output
Output
H
H
32
40
31
RD#
Output
H
38
OE#
Output
H
33
27
21
14
Reserved
Input
N/A
Reserved
. Connect to ground.
101
79
51
44
WAKEUP
Input
N/A
USB Wakeup
. If the 8051 is in suspend, asserting this
pin starts up the oscillator and interrupts the 8051 to
allow it to exit the suspend mode. Holding WAKEUP
asserted inhibits the EZ-USB
chip from suspending.
This pin has programmable polarity (WAKEUP.4).
Clock
for the I
2
C interface.
Connect to VCC with a 2.2K
resistor, even if no I
2
C peripheral is attached.
Data
for
I
2
C-compatible interface
. Connect to VCC
with a 2.2K resistor,
even if no I
2
C-compatible
peripheral is attached
.
36
29
22
15
SCL
OD
Z
37
30
23
16
SDA
OD
Z
2
26
43
48
64
68
81
100
107
1
20
33
38
49
53
66
78
85
6
55
11
17
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
Power
Power
Power
Power
Power
Power
Power
Power
Power
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
VCC
. Connect to 3.3V power source.
18
24
34
27
39
50
32
43
3
27
49
58
65
80
93
116
125
2
21
39
48
50
65
75
94
99
7
56
12
GND
GND
GND
GND
GND
GND
GND
GND
GND
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Ground
.
Ground
.
Ground
.
Ground
.
Ground
.
Ground
.
Ground
.
Ground
.
Ground
.
19
33
35
26
28
48
41
4
53
14
15
16
13
14
15
NC
NC
NC
N/A
N/A
N/A
N/A
N/A
N/A
No Connect
. This pin must be left open.
No Connect
. This pin must be left open.
No Connect
. This pin must be left open.
Table 4-1. FX2LP Pin Descriptions
(continued)
[10]
128
TQFP
100
TQFP
56
SSOP
56
QFN
Name
Type
Default
Description
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相關代理商/技術參數
參數描述
CY7C68015A-56LTXC 功能描述:USB 接口集成電路 USB HS Controller RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
CY7C68015A-56LTXCKA 制造商:Rochester Electronics LLC 功能描述: 制造商:Cypress Semiconductor 功能描述:
CY7C68015A-56PVXC 功能描述:8位微控制器 -MCU EZ USB FX2LP LO PWR Extra GPIO COM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
CY7C68016A-56LFXC 功能描述:8位微控制器 -MCU EZ USB FX2LP Battery Apps Extra GPIO COM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
CY7C68016A-56LFXCT 功能描述:8位微控制器 -MCU EZ-USB FX2LP,Ex GPIO RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風格:SMD/SMT
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