參數(shù)資料
型號： CY7C68013A-128AXC
廠商： CYPRESS SEMICONDUCTOR CORP
元件分類： 微控制器/微處理器
英文描述： CAC 2C 2#12 PIN PLUG
中文描述： 8-BIT, EEPROM, 48 MHz, MICROCONTROLLER, PQFP128
封裝： 14 X 20 MM, 1.40 MM HEIGHT, LEAD FREE, PLASTIC, MS-026, TQFP-128
文件頁數(shù)： 20/55頁
文件大?。?/td> 1958K
代理商： CY7C68013A-128AXC
CY7C68013A/CY7C68014A
CY7C68015A/CY7C68016A
Document #: 38-08032 Rev. *G
Page 20 of 55
4.1
CY7C68013A/15A Pin Descriptions
Table 4-1. FX2LP Pin Descriptions
[10]
128
TQFP
10
100
TQFP
9
56
SSOP
10
56
QFN
3
Name
Type
Power
Default
N/A
Description
AVCC
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
14
7
AVCC
Power
N/A
13
12
13
6
AGND
Ground
N/A
20
19
17
10
AGND
Ground
N/A
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
18
17
16
15
9
8
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#
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
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.
Note:
10. 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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C68013A-128AXCKJ 制造商:Cypress Semiconductor 功能描述:
CY7C68013A-128AXI 功能描述:8位微控制器 -MCU EZ USB FX2LP LO PWR LO IND RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT
CY7C68013A-128AXIKJ 制造商:Cypress Semiconductor 功能描述:
CY7C68013A56BAXC 制造商:Cypress Semiconductor 功能描述:
CY7C68013A-56BAXC 功能描述:8位微控制器 -MCU EZ USB FX2LP LO PWR LO COM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) 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(fēng)格:SMD/SMT
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