参数资料
型号: SAF-C161S-LM 3V AA
厂商: Infineon Technologies
文件页数: 62/75页
文件大小: 0K
描述: IC MCU 16BIT ROM/LESS MQFP-80-7
标准包装: 1
系列: C16xx
核心处理器: C166
芯体尺寸: 16-位
速度: 20MHz
连通性: EBI/EMI,SPI,UART/USART
外围设备: POR,PWM,WDT
输入/输出数: 63
程序存储器类型: ROMless
RAM 容量: 2K x 8
电压 - 电源 (Vcc/Vdd): 3 V ~ 3.6 V
振荡器型: 外部
工作温度: -40°C ~ 85°C
封装/外壳: 80-QFP
包装: 剪切带 (CT)
其它名称: SAF-C161S-LM3VAACT
SAF-C161S-LM3VAACT-ND
SAF-C161S-LM3VAAINCT
C161S
Timing Characteristics
Data Sheet
61
V1.0, 2003-11
Data hold after WR
t
24
CC 10 +
t
F
TCL - 10
+
t
F
ns
ALE rising edge after RD,
WR
t
26
CC -10 +
t
F
-10 +
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 -4 -
t
A
10 -
t
A
-4 -
t
A
10 -
t
A
ns
CS low to Valid Data In
t
39
SR –
40 +
t
C + 2tA
3TCL - 20
+
t
C + 2tA
ns
CS hold after RD, WR
t
41
CC 6 +
t
F
TCL - 14
+
t
F
ns
ALE falling edge to
RdCS, WrCS (with
RW-delay)
t
42
CC 16 +
t
A
TCL - 4
+
t
A
ns
ALE falling edge to
RdCS, WrCS (no
RW-delay)
t
43
CC -4 +
t
A
-4
+
t
A
ns
RdCS to Valid Data In
(with RW-delay)
t
46
SR –
16 +
t
C
2TCL - 24
+
t
C
ns
RdCS to Valid Data In
(no RW-delay)
t
47
SR –
36 +
t
C
3TCL - 24
+
t
C
ns
RdCS, WrCS Low Time
(with RW-delay)
t
48
CC 30 +
t
C
2TCL - 10
+
t
C
ns
RdCS, WrCS Low Time
(no RW-delay)
t
49
CC 50 +
t
C
3TCL - 10
+
t
C
ns
Data valid to WrCS
t
50
CC 26 +
t
C
2TCL - 14
+
t
C
ns
Data hold after RdCS
t
51
SR 0
0
ns
Data float after RdCS
(with RW-delay)
t
53
SR –
20 +
t
F
2TCL - 20
+ 2
t
A + tF
ns
Table 18
Demultiplexed Bus (Standard Supply Voltage Range) (cont’d)
(Operating Conditions apply)
ALE cycle time = 4 TCL + 2
t
A + tC + tF (80 ns at 25 MHz CPU clock without waitstates)
Parameter
Symbol
Max. CPU Clock
= 25 MHz
Variable CPU Clock
1 / 2TCL = 1 to 25 MHz
Unit
Min.
Max.
Min.
Max.
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