- 您现在的位置：买卖IC网 > PDF目录69310 > R5F2138CFJFP FLASH, 20 MHz, MICROCONTROLLER, PQFP80 PDF资料下载
参数资料
| 型号： | R5F2138CFJFP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| 封装： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80 |
| 文件页数： | 9/30页 |
| 文件大小： | 483K |
| 代理商： | R5F2138CFJFP |
第1页第2页第3页第4页第5页第6页第7页第8页当前第9页第10页第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
67
ATmega165A/PA/325A/PA/3250A/PA/645A/P/6450A/P [DATASHEET]
8285E–AVR–02/2013
The following subsections shortly describe the alternate functions for each port, and relate the overriding signals to
the alternate function. Refer to the alternate function description for further details.
Table 14-2.
Generic description of overriding signals for alternate functions.
Signal name
Full name
Description
PUOE
Pull-up Override
Enable
If this signal is set, the pull-up enable is controlled by the PUOV
signal. If this signal is cleared, the pull-up is enabled when
{DDxn, PORTxn, PUD} = 0b010.
PUOV
Pull-up Override
Value
If PUOE is set, the pull-up is enabled/disabled when PUOV is
set/cleared, regardless of the setting of the DDxn, PORTxn,
and PUD Register bits.
DDOE
Data Direction
Override Enable
If this signal is set, the Output Driver Enable is controlled by the
DDOV signal. If this signal is cleared, the Output driver is
enabled by the DDxn Register bit.
DDOV
Data Direction
Override Value
If DDOE is set, the Output Driver is enabled/disabled when
DDOV is set/cleared, regardless of the setting of the DDxn
Register bit.
PVOE
Port Value
Override Enable
If this signal is set and the Output Driver is enabled, the port
value is controlled by the PVOV signal. If PVOE is cleared, and
the Output Driver is enabled, the port Value is controlled by the
PORTxn Register bit.
PVOV
Port Value
Override Value
If PVOE is set, the port value is set to PVOV, regardless of the
setting of the PORTxn Register bit.
PTOE
Port Toggle
Override Enable
If PTOE is set, the PORTxn Register bit is inverted.
DIEOE
Digital Input
Enable Override
Enable
If this bit is set, the Digital Input Enable is controlled by the
DIEOV signal. If this signal is cleared, the Digital Input Enable
is determined by MCU state (Normal mode, sleep mode).
DIEOV
Digital Input
Enable Override
Value
If DIEOE is set, the Digital Input is enabled/disabled when
DIEOV is set/cleared, regardless of the MCU state (Normal
mode, sleep mode).
DI
Digital Input
This is the Digital Input to alternate functions. In the figure, the
signal is connected to the output of the schmitt trigger but
before the synchronizer. Unless the Digital Input is used as a
clock source, the module with the alternate function will use its
own synchronizer.
AIO
Analog
Input/Output
This is the Analog Input/output to/from alternate functions. The
signal is connected directly to the pad, and can be used bi-
directionally.
相关PDF资料 |
PDF描述 |
|---|---|
| R5F2138CHJFP | FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| R5F2138AFJFP | FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| R5F2138CCNFP | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| R5F21386CNFP | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80 |
| R5F213G1DDSP | 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO24 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| R5F2138CMDFD | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:The R8C/38M Group has data flash (1 KB × 4 blocks) with the background operation |
| R5F2138CMDFP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:The R8C/38M Group has data flash (1 KB × 4 blocks) with the background operation |
| R5F2138CMDFP#30 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 128KB FLASH 80LQFP |
| R5F2138CMDFP#V0 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 128KB FLASH 80LQFP |
| R5F2138CMDXXXFD | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:The R8C/38M Group has data flash (1 KB × 4 blocks) with the background operation |
发布紧急采购，3分钟左右您将得到回复。