參數(shù)資料
型號(hào): UPD78011HGK-XXX-8A8
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP64
封裝: 12 X 12 MM, PLASTIC, LQFP-64
文件頁(yè)數(shù): 7/70頁(yè)
文件大?。?/td> 540K
代理商: UPD78011HGK-XXX-8A8
13
PD78011H, 78012H, 78013H, 78014H
8-bit timer (TM1) output.
8-bit timer (TM2) output.
TI0
TI1
TI2
TO0
TO1
TO2
PCL
BUZ
AD0 to AD7
A8 to A15
RD
WR
WAIT
ASTB
Input
Output
External count clock input to 16-bit timer (TM0).
External count clock input to 8-bit timer (TM1).
External count clock input to 8-bit timer (TM2).
16-bit timer (TM0) output (multiplexed with 14-bit PWM output).
Output
Input
/output
Clock output (for main system clock, subsystem clock trimming).
Buzzer output.
Low-order address/data bus at external memory expansion.
High-order address bus at external memory expansion.
External memory read operation strobe signal output.
External memory write operation strobe signal output.
Wait insertion at external memory access.
Output
Strobe output which latches the address information output at port 4 and
port 5 to access external memory.
Output
Input
Output
3.2 OTHER PORTS (2/2)
A/D converter analog input.
A/D converter reference voltage input.
A/D converter analog power supply (multiplexed with a port power pin).
A/D converter ground potential (multiplexed with a port ground pin).
System reset input.
Main system clock oscillation crystal connection.
Subsystem clock oscillation crystal connection.
Positive power supply (except port pins).
Ground potential (except port pins).
Internal connection. Connected to VSS directly.
ANI0 to ANI7
AVREF
AVDD
AVSS
RESET
X1
X2
XT1
XT2
VDD
VSS
IC
Input
Input
Input
Input
P00/INTP0
P33
P34
P30
P31
P32
P35
P36
P40 to P47
P50 to P57
P64
P65
P66
P67
P10 to P17
P04
Pin Name
I/O
Function
On Reset
Dual-
Function Pin
Cautions 1. The AVDD pin is multiplexed with an A/D converter power pin and a port power pin. In an applica-
tion where the noise generated from the microcontroller must be reduced, connect the AVDD pin
to a power supply of the same voltage as VDD.
2. The AVSS pin is multiplexed with an A/D converter ground pin and a port ground pin. In an
application where the noise generated from the microcontroller must be reduced, connect AVSS
pin to a ground line separate from VSS.
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