參數(shù)資料
型號: MB90W214BZF
元件分類: 微控制器/微處理器
英文描述: 16-BIT, UVPROM, 16 MHz, MICROCONTROLLER, CQFP80
封裝: WINDOWED, CERAMIC, QFP-80
文件頁數(shù): 79/100頁
文件大?。?/td> 1681K
代理商: MB90W214BZF
MB90210 Series
8
* : FPT-80P-M06, FPT-80C-C02
(Continued)
Pin no.
Pin name
Circuit
type
Function
QFP*
13
P31
E
General-purpose I/O port
This port is available in the single-chip mode or when the middle
address control register setting is “port”, with the 8-bit PPG
output is disabled.
A09
Output pin for external address bus A09
This pin is available in an external-bus mode and when the middle
address control register setting is “address.”
PPG
PPG timer output pin
This pin is available when the PPG operation mode control
register specification is the PPG output pin.
14 to 17
P32 to P35
E
General-purpose I/O ports
These ports are available in the single-chip mode or when the
middle address control register setting is “port”, with the 16-bit
reload timer 1 (ch.0 to ch.3) output is disabled.
A10 to A13
Output pins for external address buses A10 to A13
These pins are available in an external-bus mode and when the
middle address control register setting is “address.”
TOUT0 to TOUT3
16-bit reload timer 1 (ch.0 to ch.3) output pin
These pins are available when the 16-bit reload timer 1 (ch.0 to
ch.3) is output operation.
18
P36
E
General-purpose I/O port
This port is available when the UART (ch.2) clock output is
disabled either in the single-chip mode or when the middle
address control register setting is “port.”
A14
Output pin for external address bus A14
This pin is available when the UART (ch.2) clock output is
disabled in an external-bus mode and when the middle address
control register setting is “address.”
SCK3
UART (ch.2) clock output pin (SCK3)
This pin is available when the UART (ch.2) clock output is
enabled.
UART (ch.2) external clock input pin (SCK3)
This pin is available when the port is in input mode and the UART
(ch.2) specification is external clock mode.
19
P37
E
General-purpose I/O port
This port is available in the single-chip mode or when the middle
address control register setting is “port.”
A15
Output pin for external address bus A15
This pin is available in an external-bus mode and when middle
address control register setting is “address.”
SID3
UART (ch.2) serial data input pin (SID3)
Since this input is used whenever the SID3 is in input operation,
the output by any other function must be suspended unless the
output is intentionally performed.
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