参数资料
型号: CY22393
厂商: Cypress Semiconductor Corp.
元件分类: 8位微控制器
英文描述: -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
中文描述: 位AVR微控制器具有8K字节的系统内可编程闪存
文件页数: 3/19页
文件大小: 246K
代理商: CY22393
CY22393
CY22394
CY22395
Document #: 38-07186 Rev. *B
Page 3 of 19
Logic Block Diagram — CY22395
XTALIN
XTALOUT
S2/SUSPEND
SDAT
SCLK
SHUTDOWN/OE
CONFIGURATION
FLASH
OSC.
PLL1
LCLKE
11-Bit P
8-Bit Q
PLL2
11-Bit P
8-Bit Q
PLL3
11-Bit P
8-Bit Q
4x4
Switch
Crosspoint
Divider
7-Bit
Divider
7-Bit
Divider
7-Bit
Divider
7-Bit
Divider
/2, /3, or /4
LCLKA
LCLKB
CLKC
LCLKD
LCLKA, LCLKB, LCLKD, LCLKE referenced to LVDD
Pin Configurations
1
2
3
4
5
6
7
8
9
10
CLKC
V
DD
AGND
XTALIN
XTALOUT
XBUF
CLKD
CLKE
SHUTDOWN/OE
S2/SUSPEND
AV
DD
SCLK (S1)
SDAT (S0)
GND
CLKA
CLKB
16-pin TSSOP
11
12
13
14
15
16
CY22393
1
2
3
4
5
6
7
8
9
10
CLKC
V
DD
AGND
XTALIN
XTALOUT
XBUF
P–CLK
P+ CLK
SHUTDOWN/OE
S2/SUSPEND
AV
DD
SCLK (S1)
SDAT (S0)
GND
CLKA
CLKB
16-pin TSSOP
11
12
13
14
15
16
CY22394
1
2
3
4
5
6
7
8
9
10
CLKC
V
DD
AGND
XTALIN
XTALOUT
LV
DD
LCLKD
LCLKE
SHUTDOWN/OE
S2/SUSPEND
AV
DD
SCLK (S1)
SDAT (S0)
GND/LGND
LCLKA
LCLKB
16-pin TSSOP
11
12
13
14
15
16
CY22395
Pin Definitions
Name
Pin Number
CY22393
Pin Number
CY22394
Pin Number
CY22395
Description
CLKC
1
1
1
Configurable clock output C
V
DD
AGND
2
2
2
Power supply
3
3
3
Analog Ground
XTALIN
4
4
4
Reference crystal input or external reference clock input
XTALOUT
5
5
5
Reference crystal feedback
XBUF
6
6
N/A
Buffered reference clock output
LV
DD
CLKD or LCLKD
N/A
N/A
6
Low Voltage Clock Output Power Supply
7
N/A
7
Configurable clock output D; LCLKD referenced to LVDD
LV PECL Output
[1]
P–CLK
N/A
7
N/A
CLKE or LCLKE
8
N/A
8
Configurable clock output E; LCLKE referenced to LVDD
LV PECL Output
[1]
P+ CLK
N/A
8
N/A
CLKB or LCLKB
9
9
9
Configurable clock output B; LCLKB referenced to LVDD
Note:
1. LVPECL outputs require an external termination network.
相关PDF资料
PDF描述
CY22394 -bit AVR Microcontroller with 8K Bytes In- System Programmable Flash
CY2254A Pentium Processor Compatible Clock Synthesizer/Driver(奔腾处理器兼容的时钟合成器/驱动器)
CY2254 Two-PLL Clock Generator(二锁相环时钟发生器)
CY2256 Pentium and Cyrix 6x86 Compatible Clock Synthesizer/Driver for OPTi Viper Chipset(应用于 OPTi Viper芯片组的奔腾和 Cyrix公司 6x86兼容的时钟合成器/驱动器)
CY2273A Pentium㈢/II, 6x86, K6 Clock Synthesizer/Driver for Desktop PCs with Intel 82430TX, 82440LX or ALI IV/IV+, AGP and 3 DIMMs
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