參數(shù)資料
型號(hào)： CY7C63743C
廠商： Cypress Semiconductor Corp.
英文描述： enCoRe USB Combination Low-Speed USB and PS/2 Peripheral Controller(enCoRe USB結(jié)合低速USB和PS/2外設(shè)控制器)
中文描述： 的enCoRe USB的組合低速USB和PS / 2外設(shè)控制器（的enCoRe的USB結(jié)合低速的USB和的PS / 2外設(shè)控制器）
文件頁(yè)數(shù)： 3/49頁(yè)
文件大?。?/td> 1942K
代理商： CY7C63743C
CY7C63722C
CY7C63723C
CY7C63743C
FOR
FOR
Document #: 38-08022 Rev. *C
Page 3 of 49
event, and subtracting the two values. The four capture timers
save a programmable 8 bit range of the free-running timer
when a GPIO edge occurs on the two capture pins (P0.0,
P0.1).
The CY7C637xxC includes an integrated USB serial interface
engine (SIE) that supports the integrated peripherals. The
hardware supports one USB device address with three
endpoints. The SIE allows the USB host to communicate with
the function integrated into the microcontroller. A 3.3V
regulated output pin provides a pull-up source for the external
USB resistor on the D– pin.
The USB D+ and D– USB pins can alternately be used as PS/2
SCLK and SDATA signals, so that products can be designed
to respond to either USB or PS/2 modes of operation. PS/2
operation is supported with internal pull-up resistors on SCLK
and SDATA, the ability to disable the regulator output pin, and
an interrupt to signal the start of PS/2 activity. No external
components are necessary for dual USB and PS/2 systems,
and no GPIO pins need to be dedicated to switching between
modes. Slow edge rates operate in both modes to reduce EMI.
4.0
Pin Configurations
1
2
3
4
5
6
7
8
9
10
11
12
15
14
13
16
17
18
19
20
22
21
P0.0
P0.1
P0.2
P0.3
P1.0
P1.2
P1.4
P1.6
VSS
VPP
VREG/P2.0
XTALIN/P2.1
P0.6
P0.7
P1.5
P1.7
P1.1
P1.3
D+/SCLK
D–/SDATA
VCC
XTALOUT
24
23
P0.4
P0.5
24-pin SOIC/PDIP/QSOP
CY7C63743C
1
2
3
4
5
6
7
8
9
10
11
12
13
15
14
16
18
17
P0.0
P0.1
P0.2
P0.3
P1.0
VSS
VPP
VREG/P2.0
XTALIN/P2.1
P0.4
P0.5
P0.6
P0.7
P1.1
D+/SCLK
D–/SDATA
VCC
XTALOUT
18-pin SOIC/PDIP
CY7C63723C
Top View
4
5
6
7
8
9
3
1
2
2
2
2
22
20
19
18
1
1
1
1
1
1
D
17
P0.3
P1.2
VSS
V
X
V
X
V
D+/SCLK
P0.7
P1.3
P1.5
P1.7
CY7C63722C-XC
DIE
10
5.0
Pin Definitions
Name
I/O
I/O
CY7C63723C
18-Pin
12
13
1, 2, 3, 4,
15, 16, 17, 18
CY7C63743C
24-Pin
CY7C63722C
25-Pad
Description
D–/SDATA,
D+/SCLK
P0[7:0]
15
16
16
17
USB differential data lines (D– and D+), or PS/2 clock
and data signals (SDATA and SCLK)
GPIO Port 0 capable of sinking up to 50 mA/pin, or
sinking controlled low or high programmable current.
Can also source 2 mA current, provide a resistive
pull-up, or serve as a high-impedance input. P0.0 and
P0.1 provide inputs to Capture Timers A and B, respec-
tively.
IO Port 1 capable of sinking up to 50 mA/pin, or sinking
controlled low or high programmable current. Can also
source 2 mA current, provide a resistive pull-up, or
serve as a high-impedance input.
6-MHz ceramic resonator or external clock input, or
P2.1 input
6-MHz ceramic resonator return pin or internal oscillator
output
Programming voltage supply, ground for normal
operation
Voltage supply
Voltage supply for 1.3-k
USB pull-up resistor (3.3V
nominal). Also serves as P2.0 input.
Ground
I/O
1, 2, 3, 4,
21, 22, 23, 24
1, 2, 3, 4,
22, 23, 24, 25
P1[7:0]
I/O
5, 14
5, 6, 7, 8,
17, 18, 19, 20
5, 6, 7, 8,
18, 19, 20, 21
XTALIN/P2.1
IN
9
12
13
XTALOUT
OUT
10
13
14
V
PP
7
10
11
V
CC
VREG/P2.0
11
8
14
11
15
12
V
SS
6
9
9, 10
相關(guān)PDF資料
PDF描述
CY7C63723C enCoRe USB Combination Low-Speed USB and PS/2 Peripheral Controller(enCoRe USB結(jié)合低速USB和PS/2外設(shè)控制器)
CY7C63803 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
CY7C63310 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
CY7C63801 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
CY7C63823 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C63743C-PXC 功能描述:輸入/輸出控制器接口集成電路 USB Combo Lo Spd PS/2 Periphrl Cntrlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743C-QXC 功能描述:輸入/輸出控制器接口集成電路 LO Speed 3 Endpoint USB COM RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743C-SXC 功能描述:輸入/輸出控制器接口集成電路 USB Combo Lo Spd PS/2 Periphrl Cntrlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743C-SXCT 功能描述:輸入/輸出控制器接口集成電路 USB/PS/2 Combo LoSpd Peripheral Controlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743-PC 功能描述:IC MCU 8K LS USB/PS-2 24-DIP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:enCoRe™ 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(chǔ)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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