參數(shù)資料
型號: MB90P214BPF
元件分類: 微控制器/微處理器
英文描述: 16-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQFP80
封裝: PLASTIC, QFP-80
文件頁數(shù): 68/100頁
文件大?。?/td> 1681K
代理商: MB90P214BPF
7
MB90210 Series
s PIN DESCRIPTION
* : FPT-80P-M06, FPT-80C-C02
(Continued)
Pin no.
Pin name
Circuit
type
Function
QFP*
64,
65
X0,
X1
A
Crystal oscillator pins (16 MHz)
62
RST
H
External reset request input pin
66
VCC
Power supply
Digital circuit power supply pin
11,
34,
63
VSS
Power supply
Digital circuit grounding level
67 to 74
P00 to P07
B
General-purpose I/O ports
These ports are available only in the single-chip mode.
D00 to D07
I/O pins for the lower eight bits of external data bus
These pins are available in an external-bus mode.
75 to 80,
1,
2
P10 to P15,
P16,
P17
B
General-purpose I/O ports
These ports are available in the single-chip mode and in an
external-bus mode with the 8-bit data bus specified.
D08 to D13,
D14,
D15
I/O pins for the upper eight bits of external data bus
These pins are available in an external-bus mode with the 16-bit
data bus specified.
3 to 6
P20 to P23
E
General-purpose I/O ports
These ports are available only in the single-chip mode.
A00 to A03
Output pins for external address buses A00 to A03
These pins are available in an external-bus mode.
TIN0 to TIN3
16-bit reload timer 1 (ch.0 to ch.3) input pins
These pins are available when the 16-bit reload timer 1 (ch.0 to
ch.3) input specification is “enabled”. The data on the pin is read
as the 16-bit reload timer 1 (ch.0 to ch.3) input (TIN0 to TIN3).
7 to 10
P24 to P27
E
General-purpose I/O ports
These ports are available only in the single-chip mode.
A04 to A07
Output pins for external address buses A04 to A07
These pins are available in an external-bus mode.
TIN4 to TIN7
16-bit reload timer 2 (ch.4 to ch.7) input pins
These pins are available when the 16-bit reload timer 2 (ch.4 to
ch.7) input specification is “enabled”. The data on the pin is read
as the 16-bit reload timer 2 (ch.4 to ch.7) input (TIN4 to TIN7).
12
P30
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.”
A08
Output pin for external address bus A08
This pin is available in an external-bus mode and when the middle
address control register set to “address.”
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