參數(shù)資料
型號： CY7C64714
廠商： Cypress Semiconductor Corp.
英文描述： EZ-USB FX1 USB Microcontroller Full-speed USB Peripheral Controller(EZ-USB FX1 USB微控制器，全速USB外設(shè)控制器)
中文描述： 的EZ - USB FX1的USB微控制器全速USB外設(shè)控制器（的EZ - USB FX1的的USB微控制器，全速的USB外設(shè)控制器）
文件頁數(shù)： 15/50頁
文件大?。?/td> 1419K
代理商： CY7C64714
CY7C64713/14
Document #: 38-08039 Rev. *C
Page 15 of 50
5.1
CY7C64713/4 Pin Definitions
Table 5-1. FX1 Pin Definitions
[8]
128
TQFP
10
100
TQFP
9
56
QFN
3
Name
AVCC
Type
Power
Default
N/A
Description
Analog VCC
. Connect this pin to 3.3V power source. This signal provides
power to the analog section of the chip.
Analog VCC
. Connect this pin to 3.3V power source. This signal provides
power to the analog section of the chip.
Analog Ground
. Connect to ground with as short a path as possible.
Analog Ground
. Connect to ground with as short a path as possible.
USB D– Signal
. Connect to the USB D– signal.
USB D+ Signal
. Connect to the USB D+ signal.
8051 Address Bus
. This bus is driven at all times. When the 8051 is
addressing internal RAM it reflects the internal address.
17
16
7
AVCC
Power
N/A
13
20
19
18
94
95
96
97
117
118
119
120
126
127
128
21
22
23
24
25
59
60
61
62
63
86
87
88
39
12
19
18
17
6
10
9
8
AGND
AGND
DMINUS
DPLUS
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
D0
D1
D2
D3
D4
D5
D6
D7
PSEN#
Ground
Ground
I/O/Z
I/O/Z
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
I/O/Z
Output
N/A
N/A
Z
Z
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Z
Z
Z
Z
Z
Z
Z
Z
H
8051 Data Bus
. This bidirectional bus is high-impedance when inactive,
input for bus reads, and output for bus writes. The data bus is used for
external 8051 program and data memory. The data bus is active only for
external bus accesses, and is driven LOW in suspend.
Program Store Enable
. This active-LOW signal indicates an 8051 code
fetch from external memory. It is active for program memory fetches from
0x4000–0xFFFF when the EA pin is LOW, or from 0x0000–0xFFFF when
the EA pin is HIGH.
Breakpoint
. This pin goes active (HIGH) when the 8051 address bus
matches the BPADDRH/L registers and breakpoints are enabled in the
BREAKPT register (BPEN = 1). If the BPPULSE bit in the BREAKPT register
is HIGH, this signal pulses HIGH for eight 12-/24-/48-MHz clocks. If the
BPPULSE bit is LOW, the signal remains HIGH until the 8051 clears the
BREAK bit (by writing 1 to it) in the BREAKPT register.
34
28
BKPT
Output
L
Note:
8.
Unused inputs should not be left floating. Tie either HIGH or LOW as appropriate. Outputs should only be pulled up or down to ensure signals at power-up and
in standby. Note also that no pins should be driven while the device is powered down.
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CY7C64714-100AXC 功能描述:IC MCU USB EZ FX1 16KB 100LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:EZ-USB FX1™ 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382
CY7C64714-128AXC 功能描述:IC MCU USB EZ FX1 16KB 128LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:EZ-USB FX1™ 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382
CY7C64714-56LFXC 功能描述:IC MCU USB EZ FX1 16KB 56VQFN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:EZ-USB FX1™ 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382
CY7C64714-56PVXC 功能描述:IC MCU USB EZ FX1 16KB 56-SSOP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:EZ-USB FX1™ 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382
CY7C65100-SC 功能描述:IC MCU 8K USB HUB 4 PORT 28-SOIC RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:- 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲器類型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱:SP000314382
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