參數(shù)資料
型號(hào)： SAF-C161RI-LM
廠商： INFINEON TECHNOLOGIES AG
元件分類： 微控制器/微處理器
英文描述： 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100
封裝： METRIC, PLASTIC, QFP-100
文件頁(yè)數(shù)： 39/60頁(yè)
文件大?。?/td> 926K
代理商： SAF-C161RI-LM
Semiconductor Group
44
1998-05-01
C161RI
Memory Cycle Variables
The timing tables below use three variables which are derived from the BUSCONx registers and
represent the special characteristics of the programmed memory cycle. The following table
describes, how these variables are to be computed.
AC Characteristics
Multiplexed Bus
V
DD = 4.5 - 5.5 V;
V
SS = 0 V
T
A = 0 to + 70 °C
for SAB-C161RI
T
A = – 40 to + 85 °C
for SAF-C161RI
C
L = 100 pF
ALE cycle time = 6 TCL + 2
t
A + tC + tF (186 ns at 16 MHz CPU clock without waitstates)
Description
Symbol
Values
ALE Extension
t
A
TCL
× <ALECTL>
Memory Cycle Time Waitstates
t
C
2TCL
× (15 - <MCTC>)
Memory Tristate Time
t
F
2TCL
× (1 - <MTTC>)
Parameter
Symbol
Max. CPU Clock
= 16 MHz
Variable CPU Clock
1/2TCL = 1 to 16 MHz
Unit
min.
max.
min.
max.
ALE high time
t
5
CC
21 +
t
A
–
TCL - 10 +
t
A
–ns
Address setup to ALE
t
6
CC
15 +
t
A
–
TCL - 16 +
t
A
–ns
Address hold after ALE
t
7
CC
21 +
t
A
–
TCL - 10 +
t
A
–ns
ALE falling edge to RD,
WR (with RW-delay)
t
8
CC
21 +
t
A
–
TCL - 10 +
t
A
–ns
ALE falling edge to RD,
WR (no RW-delay)
t
9
CC
– 10 +
t
A
–
– 10 +
t
A
–ns
Address float after RD,
WR (with RW-delay)
t
10
CC
–6–
6
ns
Address float after RD,
WR (no RW-delay)
t
11
CC
–37
–
TCL + 6
ns
RD, WR low time
(with RW-delay)
t
12
CC
53 +
t
C
–
2TCL - 10
+
t
C
–ns
RD, WR low time
(no RW-delay)
t
13
CC
84 +
t
C
–
3TCL - 10
+
t
C
–ns
相關(guān)PDF資料
PDF描述
SAB-C161RI-LF 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100
SAF-C161S-L25M 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80
SAB-C161S-LM3V 16-BIT, 20 MHz, MICROCONTROLLER, PQFP80
SAB-C161S-L25M 16-BIT, 25 MHz, MICROCONTROLLER, PQFP80
SAF-C501G-LN 8-BIT, 12 MHz, MICROCONTROLLER, PQCC44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAFC161S 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller
SAF-C161S 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller
SAF-C161S-L25M 制造商:Infineon Technologies AG 功能描述:IC 16BIT MCU ROM/ROMLESS SMD 161
SAF-C161S-L25M AA 功能描述:16位微控制器 - MCU 16-Bit Single-Chip 5V 25MHz ROM less RoHS:否 制造商:Texas Instruments 核心:RISC 處理器系列:MSP430FR572x 數(shù)據(jù)總線寬度:16 bit 最大時(shí)鐘頻率:24 MHz 程序存儲(chǔ)器大小:8 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:VQFN-40 安裝風(fēng)格:SMD/SMT
SAF-C161S-L25M AATR 制造商:Infineon Technologies AG 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*