UPD78F0552MA-FAA-AX Renesas Electronics America, UPD78F0552MA-FAA-AX Datasheet - Page 215
UPD78F0552MA-FAA-AX
Manufacturer Part Number
UPD78F0552MA-FAA-AX
Description
MCU 8BIT 16-SSOP
Manufacturer
Renesas Electronics America
Series
78K0/Kx2-Lr
Datasheet
1.UPD78F0551MA-FAA-AX.pdf
(822 pages)
Specifications of UPD78F0552MA-FAA-AX
Core Processor
78K/0
Core Size
8-Bit
Speed
10MHz
Connectivity
I²C, LIN, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
9
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
768 x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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XT2/EXCLKS
X2/EXCLK
XT1/P123
X1/P121
Processor clock
control register
/P122
/P124
Clock operation mode
(PCC)
select register
XTSTART
(OSCCTL)
Crystal/ceramic
External input
External input
High-speed system
oscillation
oscillation
clock oscillator
Crystal
clock oscillator
clock
EXCLK OSCSEL
clock
Subsystem
EXCLKS
OSCSELS
frequency by option byte
Select an oscillation
f
f
EXCLKS
f
f
XT
EXCLK
RSWOSC AMPHXT
X
Clock operation mode
select register
(OSCCTL)
f
f
SUB
XH
control register
speed oscillator
(4 MHz (TYP.)/
8 MHz (TYP.))
Main OSC
Internal high-
(MOC)
MSTOP
Figure 5-2. Block Diagram of Clock Generator (78K0/KC2-L)
STOP
f
IH
Main clock
mode register
(MCM)
MCS
stabilization time counter
MOST
Internal bus
Internal bus
11
OSTS2
MOST
X1 oscillation
13
OSTS1 OSTS0
MOST
Real-time counter,
clock output
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
f
Main clock
mode register
(MCM)
XP
1/2
Option byte
1: Cannot be stopped
0: Can be stopped
f
PRS
To subsystem
clock oscillator
f
SUB
2
XTSTART
CLS
f
XP
2
speed oscillator
(30 kHz (TYP.))
Internal low-
f
2
CSS PCC2
XP
Prescaler
2
f
2
XP
3
Processor clock
control register
(PCC)
4
f
2
XP
4
f
PCC1 PCC0
IL
f
CPU
Watchdog timer,
8-bit timer H1
CPU
Peripheral
hardware
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