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参数资料
| 型号： | SAF-C165-L25F |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 16-BIT, 25 MHz, MICROCONTROLLER, PQFP100 |
| 封装： | 0.50 MM PITCH, METRIC, PLASTIC, TQFP-100 |
| 文件页数： | 3/77页 |
| 文件大小： | 1371K |
| 代理商： | SAF-C165-L25F |
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C165
Data Sheet
7
V2.0, 2000-12
P4
P4.0
P4.1
P4.2
P4.3
P4.4
P4.5
P4.6
P4.7
23
24
25
26
29
30
31
32
25
26
27
28
31
32
33
34
IO
O
Port 4 is an 8-bit bidirectional I/O port. It is bit-wise
programmable for input or output via direction bits.
For a pin configured as input, the output driver is put
into high-impedance state. Port 4 can be used to
output the segment address lines:
A16 Least Significant Segment Address Line
A17 Segment Address Line
A18 Segment Address Line
A19 Segment Address Line
A20 Segment Address Line
A21 Segment Address Line
A22 Segment Address Line
A23 Most Significant Segment Address Line
RD
33
35
O
External Memory Read Strobe. RD is activated for
every external instruction or data read access.
WR/
WRL
34
36
O
External Memory Write Strobe. In WR-mode this pin
is activated for every external data write access. In
WRL-mode this pin is activated for low byte data
write accesses on a 16-bit bus, and for every data
write access on an 8-bit bus. See WRCFG in register
SYSCON for mode selection.
READY 35
37
I
Ready Input. When the Ready function is enabled, a
high level at this pin during an external memory
access will force the insertion of memory cycle
waitstates until the pin returns to a low level.
An internal pullup device holds this pin high when
nothing is driving it.
ALE
36
38
O
Address Latch Enable Output. Can be used for
latching the address into external memory or an
address latch in the multiplexed bus modes.
EA
37
39
I
External Access Enable pin. A low level at this pin
during and after Reset forces the C165 to begin
instruction execution out of external memory. A high
level forces execution out of the internal program
memory.
“ROMless” versions must have this pin tied to ‘0’.
Table 2
Pin Definitions and Functions (cont’d)
Symbol Pin Nr
TQFP
Pin Nr
MQFP
Input
Outp.
Function
相关PDF资料 |
PDF描述 |
|---|---|
| SAB-C165-LM | 16-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP100 |
| SAB-C165-LF3V | 16-BIT, 20 MHz, MICROCONTROLLER, PQFP100 |
| SAF-C167CR-LM | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP144 |
| SAB-C167SR-LM | 16-BIT, MROM, 25 MHz, MICROCONTROLLER, PQFP144 |
| SAK-C167CR-4R33M | 16-BIT, MROM, 33 MHz, MICROCONTROLLER, PQFP144 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SAF-C165-L25F HA | 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 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
| SAF-C165-L25F-HA | 制造商:Infineon Technologies AG 功能描述: |
| SAFC165L25FHAXT | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP |
| SAF-C165-L25M | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| SAF-C165-L25M HA | 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 处理器系列:MSP430FR572x 数据总线宽度:16 bit 最大时钟频率:24 MHz 程序存储器大小:8 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:VQFN-40 安装风格:SMD/SMT |
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