参数资料
型号: SAF-C161O-LM HA
厂商: Infineon Technologies
文件页数: 44/66页
文件大小: 0K
描述: IC MCU 16BIT ROM/LESS MQFP-80-1
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): 4.5 V ~ 5.5 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-C161O-LMHACT
SAF-C161O-LMHACT-ND
SAF-C161O-LMHAINCT
C161K
C161O
Data Sheet
45
V2.0, 2001-01
Data float after RD
t19 SR –
36 +
tF
2TCL - 14
+
tF
ns
Data valid to WR
t22 CC 24 + tC
2TCL - 26
+
tC
ns
Data hold after WR
t23 CC 36 + tF
2TCL - 14
+
tF
ns
ALE rising edge after RD,
WR
t25 CC 36 + tF
2TCL - 14
+
tF
ns
Address hold after RD,
WR
t27 CC 36 + tF
2TCL - 14
+
tF
ns
ALE falling edge to CS1)
t38 CC -8 - tA
10 -
tA
-8 -
tA
10 -
tA
ns
CS low to Valid Data In1)
t39 SR –
47+
tC
+ 2
tA
3TCL - 28
+
tC + 2tA
ns
CS hold after RD, WR1)
t40 CC 57 + tF
3TCL - 18
+
tF
ns
ALE fall. edge to RdCS,
WrCS (with RW delay)
t42 CC 19 + tA
TCL - 6
+
tA
ns
ALE fall. edge to RdCS,
WrCS (no RW delay)
t43 CC -6 + tA
-6
+
tA
ns
Address float after RdCS,
WrCS (with RW delay)
t44 CC –
0
0ns
Address float after RdCS,
WrCS (no RW delay)
t45 CC –
25
TCL
ns
RdCS to Valid Data In
(with RW delay)
t46 SR –
20 +
tC
2TCL - 30
+
tC
ns
RdCS to Valid Data In
(no RW delay)
t47 SR –
45 +
tC
3TCL - 30
+
tC
ns
RdCS, WrCS Low Time
(with RW delay)
t48 CC 38 + tC
2TCL - 12
+
tC
ns
RdCS, WrCS Low Time
(no RW delay)
t49 CC 63 + tC
3TCL - 12
+
tC
ns
Multiplexed Bus (Reduced Supply Voltage Range) (cont’d)
(Operating Conditions apply)
ALE cycle time = 6 TCL + 2
tA + tC + tF (150 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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