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參數(shù)資料
| 型號： | SAB-C163-16F25F |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | METRIC, PLASTIC, TQFP-100 |
| 文件頁數(shù)： | 64/66頁 |
| 文件大?。?/td> | 669K |
| 代理商： | SAB-C163-16F25F |
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1997 Intermediate Version
Semiconductor Group
7
1997-10-01
C163-16F
P4.0 –
P4.7
23 - 26,
29 - 32
23
...
26
29
30
31
32
I/O
O
...
O
I/O
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.
In case of an external bus configuration, Port 4 can be used to
output the segment address lines:
P4.0
A16
Least Significant Segment Addr. Line
...
P4.3
A19
Segment Address Line
P4.4
A20
Segment Address Line,
SSPCE1
SSP Chip Enable Line 1
P4.5
A21
Segment Address Line,
SSPCE0
SSP Chip Enable Line 0
P4.6
A22
Segment Address Line,
SSPDAT
SSP Data Input/Output Line
P4.7
A23
Most Significant Segment Addr. Line
SSPCLK
SSP Clock Output Line
RD
33
O
External Memory Read Strobe. RD is activated for every
external instruction or data read access.
WR/
WRL
34
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
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 time waitstates until the pin returns
to a low level.
ALE
36
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
I
External Access Enable pin. A low level at this pin during and
after Reset forces the C163-16F to begin instruction execution
out of external memory. A high level forces execution out of
the internal ROM. The C163-16F must have this pin tied to ‘0’.
Pin Definitions and Functions (cont’d)
Symbol
Pin
Number
Input (I)
Output (O)
Function
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAB-C165-L25F | 16-BIT, 14 MHz, MICROCONTROLLER, PQFP100 |
| SAB-C165-R25M | 16-BIT, MROM, 14 MHz, MICROCONTROLLER, PQFP100 |
| SAB-C502-LN | 8-BIT, 12 MHz, MICROCONTROLLER, PQCC44 |
| SAB-C502-LP | 8-BIT, 12 MHz, MICROCONTROLLER, PDIP40 |
| SAF-C502-LP | 8-BIT, 12 MHz, MICROCONTROLLER, PDIP40 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SABC16324D33F | 制造商:INFINEON 功能描述:New |
| SABC163L25F | 制造商:Infineon Technologies AG 功能描述:MCU 16-bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP |
| SAB-C163-L25F | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SABC163-L25FTR | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP T/R |
| SABC163LF | 制造商:Infineon Technologies AG 功能描述:MCU 16-Bit C166 CISC/RISC ROMLess 5V 100-Pin TQFP |
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