参数资料
型号: C508
厂商: INFINEON TECHNOLOGIES AG
元件分类: 8位微控制器
英文描述: 8-Bit CMOS Microcontroller
中文描述: 8位CMOS微控制器
文件页数: 10/93页
文件大小: 1204K
代理商: C508
C508
Data Sheet
6
2000-08
Table 1
Sym-
bol
Pin Defintions and Functions
Pin Numbers
P-MQFP-64 P-SDIP-64
25 - 32
33 - 40
I/O
1)
Function
P1.0-
P1.7
32
31
30
29
28
27
26
25
40
39
38
37
36
35
34
33
I/O
Port 1
is an 8-bit quasi-bidirectional port with internal
pull-up transistors. Port 1 pins can be used for
digital input/output. Port 1 pins that have “1”s
written to them are pulled high by the internal
pull-up transistors and in that state can be used
as inputs. As inputs, Port 1 pins being
externally pulled low will source current (
I
IL
, in
the DC characteristics) because of the internal
pullup transistors. The output latch
corresponding secondary function must be
programmed to a one (1) for that function to
operate. As secondary functions, Port 1
contains the capture/compare inputs/outputs
as well as the CCU trap input.
Port 1 pins have LED drive capability of up to
10 mA sinking current per pin.
The secondary functions from the CCU unit are
assigned to the pins of Port 1 as follows:
P1.0/COUT3 10-bit compare channel output
P1.1/CTRAP CCU trap input
P1.2/CC0
Input/Output of capture/
compare channel 0
P1.3/COUT0 Output of capture/compare
channel 0
P1.4/CC1
Input/Output of capture/
compare channel 1
P1.5/COUT1 Output of capture/compare
channel 1
P1.6/CC2
Input/Output of capture/
compare channel 2
P1.7/COUT2 Output of capture/compare
channel 2
相关PDF资料
PDF描述
C508 Previous Vectron Model Numbers
C509-L 8-Bit CMOS Microcontroller
C509-L 8-Bit CMOS Microcontroller
C513A-2RM 8-Bit CMOS Microcontroller
C513A-HN 8-Bit CMOS Microcontroller
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