參數(shù)資料
型號(hào): VRS550-QAC25
廠(chǎng)商: Electronic Theatre Controls, Inc.
英文描述: VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
中文描述: VRS550 - 8KB閃存,256B的RAM,25MHz的,8位微控制器VRS560 - 16kB的閃存,256B的RAM,25MHz的,8位微控制器
文件頁(yè)數(shù): 35/40頁(yè)
文件大小: 868K
代理商: VRS550-QAC25
VRS550 / VRS560
VERSA
Datasheet Rev 1.1
1134 Ste Catherine Street West, Suite 900, Montreal, Quebec, Canada H3B 1H4
Tel: (514) 871-2447
http://www.goalsemi.com
35
External Clock Timing
F
IGURE
28: T
IMING
R
EQUIREMENT OF
E
XTERNAL
C
LOCK
(VSS= 0.0V
IS ASSUMED
)
TCLCL
TCHCX
TCLCH
TCHCL
TCLCX
70% Vdd
20% Vdd-0.1V
Vdd - 0.5V
0.45V
External Program Memory Read Cycle
The following timing diagram shows what occurs at each signal during an External Program Memory Read Cycle.
F
IGURE
29: E
XTERNAL
P
ROGRAM
M
EMORY
R
EAD
C
YCLE
TPLPH
TPXIX
TPXIZ
Instruction IN
A0-A7
A8-A15
P2.0-P2.7 or AB-A15 from DPH
A0-A7
TLLPL
TLHLL
TAVLL
TLLAX
TPLAZ
TPLIV
TAVIV
#PSEN
ALE
PORT 0
PORT2
相關(guān)PDF資料
PDF描述
VRS550-PLC25 VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS550-PAC25 VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS550 VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS550-PAI25 VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS550-QLI25 VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
VRS550-QAI25 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS550-QLC25 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS550-QLI25 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS560 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU
VRS560-PAC25 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:VRS550 - 8kB Flash, 256B RAM, 25MHz, 8-Bit MCU VRS560 - 16kB Flash, 256B RAM, 25MHz, 8-Bit MCU