UPD78F0413GA-GAM-AX NEC, UPD78F0413GA-GAM-AX Datasheet - Page 108

• Manufacturer Part Number: UPD78F0413GA-GAM-AX
• Description: 8BIT UC, 32K FLASH, 1KB RAM, LCD
• Manufacturer: NEC

Specifications of UPD78F0413GA-GAM-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 30
• Ram Memory Size: 1024Byte
• Cpu Speed: 10MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 32KB
• Oscillator Type: External, Internal

X2/EXCLK/
XT1/P123
XT2/P124
X1/P121
P122
Clock operation mode
select register
(OSCCTL)
Crystal/ceramic
External input
High-speed system
oscillation
oscillation
clock oscillator
clock oscillator
Crystal
clock
OSCSELS
EXCLK OSCSEL
Subsystem
Clock operation mode
select register
(OSCCTL)
f
f
f
XT
X
EXCLK
f
f
SUB
XH
TTRM4
control register
speed oscillator
(8 MHz (TYP.))
Internal high-
Main OSC
TTRM3 TTRM2
(MOC)
5
MSTOP
f
RH
TTRM1 TTRM0
Internal high-speed oscillation
trimming register (HIOTRM)
STOP
Main clock
mode register
(MCM)
Figure 5-1. Block Diagram of Clock Generator
MCS
MOST
stabilization time counter
Internal bus
Internal bus
11
OSTS2
MOST
X1 oscillation
13
OSTS1 OSTS0
MOST
14
3
Oscillation stabilization
time select register (OSTS)
MOST
15
MOST
16
Oscillation
stabilization
time counter
status register
(OSTC)
Internal oscillation
mode register
Controller
RSTS
(RCM)
LSRSTOP
Main system
clock switch
clock switch
Peripheral
hardware
RSTOP
XSEL
MCM0
Main clock
mode register
(MCM)
f
XP
1/2
Option byte
1: Cannot be stopped
0: Can be stopped
f
SUB
2
CLS
f
XP
2
(240 kHz (TYP.))
speed oscillator
Internal low-
f
2
XP
CSS PCC2
Prescaler
2
f
2
XP
3
Processor clock
control register
(PCC)
4
f
2
XP
4
f
PCC1 PCC0
RL
Watchdog timer,
8-bit timer H1,
LCD controller/driver
Peripheral
hardware
clock (f
CPU clock
(f
CPU
)
PRS
)