參數(shù)資料
型號: SAB-C161O-LM HA
廠商: Infineon Technologies
文件頁數(shù): 54/66頁
文件大小: 0K
描述: IC MICROCONTROLLER 16BIT 80-MQFP
標準包裝: 1
系列: C16xx
核心處理器: C166
芯體尺寸: 16-位
速度: 20MHz
連通性: EBI/EMI,SPI,UART/USART
外圍設備: POR,PWM,WDT
輸入/輸出數(shù): 63
程序存儲器類型: ROMless
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 4.5 V ~ 5.5 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 80-QFP
包裝: 標準包裝
其它名稱: SAB-C161O-LMHAINDKR
C161K
C161O
Data Sheet
54
V2.0, 2001-01
AC Characteristics
Demultiplexed Bus (Reduced Supply Voltage Range)
(Operating Conditions apply)
ALE cycle time = 4 TCL + 2
tA + tC + tF (100 ns at 20 MHz CPU clock without waitstates)
Parameter
Symbol
Max. CPU Clock
= 20 MHz
Variable CPU Clock
1 / 2TCL = 1 to 20 MHz
Unit
min.
max.
min.
max.
ALE high time
t5
CC
11 +
tA
TCL - 14
+
tA
ns
Address setup to ALE
t6
CC
5 +
tA
TCL - 20
+
tA
ns
ALE falling edge to RD,
WR (with RW-delay)
t8
CC
15 +
tA
TCL - 10
+
tA
ns
ALE falling edge to RD,
WR (no RW-delay)
t9
CC
-10 +
tA
-10
+
tA
ns
RD, WR low time
(with RW-delay)
t12 CC 34 + tC
2TCL - 16
+
tC
ns
RD, WR low time
(no RW-delay)
t13 CC 59 + tC
3TCL - 16
+
tC
ns
RD to valid data in
(with RW-delay)
t14 SR –
22 +
tC
2TCL - 28
+
tC
ns
RD to valid data in
(no RW-delay)
t15 SR –
47 +
tC
3TCL - 28
+
tC
ns
ALE low to valid data in
t16 SR –
45 +
tA + tC
3TCL - 30
+
tA + tC
ns
Address to valid data in
t17 SR –
57 +
2
tA + tC
4TCL - 43
+ 2
tA + tC
ns
Data hold after RD
rising edge
t18 SR 0
0
ns
Data float after RD rising
edge (with RW-delay1))
t20 SR –
36 +
2
tA + tF
1)
2TCL - 14
+ 22
tA
+
tF
ns
Data float after RD rising
edge (no RW-delay1))
t21 SR –
15 +
2
tA + tF
1)
TCL - 10
+ 22
tA
+
tF
ns
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