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参数资料
| 型号： | SAB-C165-R25M |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, MROM, 14 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | EIAJ, MQFP-100 |
| 文件页数： | 4/18页 |
| 文件大小： | 306K |
| 代理商： | SAB-C165-R25M |
11Jul97@13:32h Intermediate Version
Semiconductor Group
10
C165 / 3 V
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.
The following notes apply to the next two timing tables
(Multiplexed Bus and Demultiplexed Bus):
1) RW-delay and t
A refer to the next following bus cycle.
2) Read data are latched with the same clock edge that triggers the address change and the rising
RD edge. Therefore address changes before the end of RD have no impact on read cycles.
*) The rising edges of CS represent the worst case. The delay for falling edges is lower.
AC Characteristics
Multiplexed Bus
V
CC = 2.7 V to 3.6 V; VSS = 0 V
TA = 0 to +70 °C
for SAB-C165-L25M, SAB-C165-R25M, SAB-C165-L25F, SAB-C165-R25F
T
A = -40 to +85 °C
for SAF-C165-L25M
C
L (for PORT0, PORT1, Port 4, ALE, RD, WR, BHE, CLKOUT) = 100 pF
CL (for Port 6, CS) = 100 pF
ALE cycle time = 6 TCL + 2
t
A + tC + tF (214.3/250 ns at 14/12 MHz CPU clock without waitstates)
Description
Symbol Values
ALE Extension
t
A
TCL * <ALECTL> 1)
Memory Cycle Time Waitstates
tC
2TCL * (15 - <MCTC>)
Memory Tristate Time
t
F
2TCL * (1 - <MTTC>)
Parameter
Symbol
Max. CPU Clock
= 14 MHz
(0 to 70 °C)
Variable CPU Clock
1/2TCL=1..14 MHz, 0..70 °C
1/2TCL=1..12 MHz, -40..85°C
Unit
min.
max.
min.
max.
ALE high time
t
5
CC 16 +
t
A
–
TCL - 20
+
t
A
–ns
Address setup to ALE
t
6
CC 6 + t
A
–
TCL - 30
+
tA
–ns
Address hold after ALE
t7
CC 26 + t
A
–
TCL - 10
+
tA
–ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SAB-C165-RM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:C16x-Family of High-Performance CMOS 16-Bit Microcontrollers |
| SAB-C167CR-16RM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontrollers |
| SAB-C167CR-16RM HA+ | 功能描述:IC MCU 16BIT MQFP-144 RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:C16xx 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:260 系列:73S12xx 核心处理器:80515 芯体尺寸:8-位 速度:24MHz 连通性:I²C，智能卡，UART/USART，USB 外围设备:LED，POR，WDT 输入/输出数:9 程序存储器容量:64KB（64K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:2K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:- 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-VFQFN 裸露焊盘 包装:管件 |
| SABC167CR16RM HA+/TR | 制造商:Infineon Technologies AG 功能描述: |
| SAB-C167CR-4R33M | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
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