參數(shù)資料
型號(hào): μPD789187
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8 位單片微控制器)
中文描述: 8位單片機(jī)微控制器(8位單片微控制器)
文件頁數(shù): 108/146頁
文件大?。?/td> 630K
代理商: ΜPD789187
Preliminary Product Information
108
μ
PD789186, 789187, 789196, 789197
Table 8-2. Operation Statuses in STOP Mode
Item
STOP mode operation status while the main system clock is running
While the subsystem clock is running
While the subsystem clock is not running
Clock generator
Does not operate with the main system clock.
CPU
Operation disabled
Port (output latch)
Remains in the state existing before the selection of STOP mode.
16-bit timer counter
(TM90)
Operation enabled
Note 1
Operation disabled
8-bit timer/event counter
(TM80)
Operation enabled
Note 2
8-bit timer counter
(TM81)
Operation enabled
Note 3
8-bit timer counter
(TM82)
Operation enabled
Note 1
Operation disabled
Clock timer
Operation enabled
Note 1
Operation disabled
Watchdog timer
Operation disabled
Serial interface
Operation enabled
Note 4
SMB
Operation enabled
Note 5
A/D converter
Operation disabled
Multiplier
Operation disabled
EEPROM
Operation enabled
Note 6
Operation disabled
Low-voltage indicator
Operation enabled
Note 7
External interrupt
Operation enabled
Note 7
Notes 1.
Operation is enabled while the subsystem clock is selected.
2.
Operation is enabled only when TI80 is selected as the count clock.
3.
Operation is enabled only when TI81 is selected as the count clock.
4.
Operation is enabled in both three-wire serial I/O and UART modes while an external clock is being
used.
5.
While in slave mode, an interrupt can be generated when an address match is found.
6.
Operation is enabled only when TM80 output is selected (only when TI80 is selected for TM80) as
the count clock.
7.
Maskable interrupt that is not masked
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