UPD784915AGF View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD784915AGF Datasheet PDF : 86 Pages
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µPD784915A, 784916A
INTERNAL BLOCK DIAGRAM
NMI
INTP0-INTP3
INTERRUPT
CONTROL
PWM0-PWM5
PTO00-PTO02
PTO10, PTO11
SUPER TIMER
UNIT
VREFC
REEL0IN
REEL1IN
CSYNCIN
DFGIN
DPGIN
CFGIN
CFGAMPO
CFGCPIN
CTLOUT1
CTLOUT2
CTLIN
RECCTL+
RECCTL-
CTLDLY
AVDD1, AVDD2
AVSS1, AVSS2
AVREF
AN10-AN11
ANALOG UNIT
&
A/D CONVERTER
SI1
SO1
SCK1
SERIAL
INTERFACE 1
SI2/BUSY
SO2
SCK2
STRB
SERIAL
INTERFACE 2
78K/IV
16-bit CPU CORE
(RAM: 512 bytes)
RAM
768 bytes
ROM
SYSTEM
CONTROL
VDD
VSS
X1
X2
XT1
XT2
RESET
CLOCK OUTPUT CLO
BUZZER OUTPUT BUZ
KEY INPUT
KEY0-KEY4
REAL-TIME
OUTPUT PORT
P00-P07
P80, P82, P83
PORT0
P00-P07
PORT4
P40-P47
PORT5
P50-P57
PORT6
P60-P67
PORT7
P70-P77
PORT8
P80, P82-P87
PORT9
P90-P96
Remark Internal ROM capacity varies depending on the part number.
7
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