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参数资料
| 型号： | LC82161B-E |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP208 |
| 封装： | SQFP-208 |
| 文件页数： | 11/19页 |
| 文件大小： | 225K |
| 代理商： | LC82161B-E |
LC82161B-E
No.7775-19/19
GPIO
The LC82161B provides general-purpose I/O ports. The I/O direction can be specified in bit (individual pin) units.
Some of these ports have shared functions for certain special-purpose signals, and can be switched between these
functions.
The PB[7:0] pins can be used as key input pins.
Table 3 Multifunction Port Pins
PA15
PA14
PA13
PA12
PA11
PA10
PA9
PA8
DBG15
DBG14
DBG13
DBG12
DBG11
DBG10
DBG9
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
DBG7
DBG6
DBG5
DBG4
DBG3
DBG2
DBG1
DBG0
PB11
PB10
PB9
PB8
DIVCK
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
XDACK
DSOD
DWR
DCK
DSL
DSID
PC15
PC14
PC13
PC12
PC11
PC10
PC9
PC8
SCK
SDO
TXD1
DTRn1
RTSn1
TXD2
DTRn2
RTSn2
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PC0
RXD1
EXCK1
DSRn1
CTSn1
RXD2
EXCK2
DSRn2
CTSn2
PD6
PD5
PD4
PD3
PD2
PD1
PD0
CS3n
CS2n
CS1n
IRQ3
IRQ2
IRQ1
SDI
*: The DBG[15:0], DSID, DSL, DCK, DWR, DSOD, and XDACK pins are debugging pins. These pins are not used
during normal operation.
This catalog provides information as of March, 2004. Specifications and information herein are subject to
change without notice.
Specifications of any and all SANYO products described or contained herein stipulate the performance,
characteristics, and functions of the described products in the independent state, and are not guarantees of
the performance, characteristics, and functions of the described products as mounted in the customer's
products or equipment. To verify symptoms and states that cannot be evaluated in an independent device,
the customer should always evaluate and test devices mounted in the customer's products or equipment.
SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and all
semiconductor products fail with some probability. It is possible that these probabilistic failures could give
rise to accidents or events that could endanger human lives, that could give rise to smoke or fire, or that
could cause damage to other property. When designing equipment, adopt safety measures so that these
kinds of accidents or events cannot occur. Such measures include but are not limited to protective circuits
and error prevention circuits for safe design, redundant design, and structural design.
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herein are controlled under any of applicable local export control laws and regulations, such products must
not be exported without obtaining the export license from the authorities concerned in accordance with the
above law.
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otherwise, without the prior written permission of SANYO Electric Co., Ltd.
Any and all information described or contained herein are subject to change without notice due to
product/technology improvement, etc. When designing equipment, refer to the "Delivery Specification" for
the SANYO product that you intend to use.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not
guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no
guarantees are made or implied regarding its use or any infringements of intellectual property rights or
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