t 24 CC 15 + t F – TCL - 10 + t F – ns ALE rising edg" />
參數(shù)資料
型號(hào): SAB-C161S-LM 3V AA
廠商: Infineon Technologies
文件頁(yè)數(shù): 65/75頁(yè)
文件大?。?/td> 0K
描述: IC MICROCONTROLLER 16BIT MQFP80
標(biāo)準(zhǔn)包裝: 850
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(shè)備: POR,PWM,WDT
輸入/輸出數(shù): 63
程序存儲(chǔ)器類型: ROMless
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 3 V ~ 3.6 V
振蕩器型: 外部
工作溫度: 0°C ~ 70°C
封裝/外殼: 80-QFP
包裝: 帶卷 (TR)
其它名稱: B161SLM3VAAXT
C161SLM3VAABAUMA1
C161SLM3VAABXUMA1
SABC161SLM3VAAXT
SP000014946
C161S
Timing Characteristics
Data Sheet
64
V1.0, 2003-11
Data hold after WR
t
24
CC 15 +
t
F
TCL - 10
+
t
F
ns
ALE rising edge after RD,
WR
t
26
CC -12 +
t
F
-12 +
t
F
ns
Address hold after WR
2)
t
28
CC 0 +
t
F
0 +
t
F
ns
ALE falling edge to CS
3)
t
38
CC -8 -
t
A
10 -
t
A
-8 -
t
A
10 -
t
A
ns
CS low to Valid Data In
t
39
SR –
47 +
t
C + 2tA
3TCL - 28
+
t
C + 2tA
ns
CS hold after RD, WR
t
41
CC 9 +
t
F
TCL - 16
+
t
F
ns
ALE falling edge to
RdCS, WrCS (with
RW-delay)
t
42
CC 19 +
t
A
TCL - 6
+
t
A
ns
ALE falling edge to
RdCS, WrCS (no
RW-delay)
t
43
CC -6 +
t
A
-6
+
t
A
ns
RdCS to Valid Data In
(with RW-delay)
t
46
SR –
20 +
t
C
2TCL - 30
+
t
C
ns
RdCS to Valid Data In
(no RW-delay)
t
47
SR –
45 +
t
C
3TCL - 30
+
t
C
ns
RdCS, WrCS Low Time
(with RW-delay)
t
48
CC 38 +
t
C
2TCL - 12
+
t
C
ns
RdCS, WrCS Low Time
(no RW-delay)
t
49
CC 63 +
t
C
3TCL - 12
+
t
C
ns
Data valid to WrCS
t
50
CC 28 +
t
C
2TCL - 22
+
t
C
ns
Data hold after RdCS
t
51
SR 0
0
ns
Data float after RdCS
(with RW-delay)
t
53
SR –
30 +
t
F
2TCL - 20
+ 2
t
A + tF
ns
Table 19
Demultiplexed Bus (Reduced Supply Voltage Range) (cont’d)
(Operating Conditions apply)
ALE cycle time = 4 TCL + 2
t
A + 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.
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