- 您现在的位置：买卖IC网 > PDF目录378429 > C164SV (INFINEON TECHNOLOGIES AG) 16-Bit Single-Chip Microcontroller PDF资料下载
参数资料
| 型号： | C164SV |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | 16-Bit Single-Chip Microcontroller |
| 中文描述： | 16位单片机 |
| 文件页数： | 11/65页 |
| 文件大小： | 648K |
| 代理商： | C164SV |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页当前第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页
C164SV
Data Sheet
7
V1.0, 2003-04
Preliminary
P20
P20.0
P20.1
P20.4
P20.5
P20.8
P20.12
28
29
30
31
34
35
IO
O
O
O
I
O
O
O
Port 20 is a 6-bit bidirectional I/O port (no P20.5 output driver
in the OTP versions). 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.
The following Port 20 pins also serve for alternate functions:
RD
External Memory Read Strobe, activated for
every external instruction or data read access.
WR
External Memory Write Strobe, activated for
every external data write access.
ALE
Address Latch Enable Output.
Can be used for latching the address into external memory
or an address latch in the multiplexed bus modes.
EA
External Access Enable pin.
A low level
at this pin during and after Reset forces the
C164SV to latch the configuration from PORT0 and pin RD,
and to begin instruction execution out of external memory.
A high level
forces the C164SV to latch the configuration
from pins RD, ALE, and WR, and to begin instruction
execution out of the internal program memory.
“ROMless” versions must have this pin tied to ‘0’.
CLKOUT
System Clock Output (= CPU Clock),
FOUT
Programmable Frequency Output
RSTOUT
Internal Reset Indication Output. This pin is set
to a low level when the part is executing either a hardware-,
a software- or a watchdog timer reset. RSTOUT remains low
until the EINIT (end of initialization) instruction is executed.
Table 2
Symbol Pin
Pin Definitions and Functions
(cont’d)
Input
Outp.
No.
Function
相关PDF资料 |
PDF描述 |
|---|---|
| C1658 | Approved for use with Conexant ADSL Chip Set Meets requirements of IEC950 for supplementary insulation, 250V working voltage |
| C165H | EMBEDDED C166 WITH USART IOM-2 AND HDLC SUPPORT |
| C165UTAH | EMBEDDED C166 WITH USART IOM-2 AND HDLC SUPPORT |
| C165 | 16-Bit Single-Chip Microcontroller |
| C165 | C16x-Family of High-Performance CMOS 16-Bit Microcontrollers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| C164-WH088 | 制造商:Alpha Wire 功能描述: |
| C165 | 制造商:Datak Corporation 功能描述: |
| C165_96 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit CMOS Single-Chip Microcontrollers |
| C-165034-EE | 制造商:MACOM 制造商全称:Tyco Electronics 功能描述:None |
| C-165051-10-9 | 制造商:TE Connectivity 功能描述:4-1200610-8,A73618-000 |
发布紧急采购，3分钟左右您将得到回复。