UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 28

• Manufacturer Part Number: UPD78F0537DGA(T)-9EV-A
• Description: 8BIT MCU, 128K FLASH, 7KB RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F0537DGA(T)-9EV-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

1.6 Block Diagram
28
TO01
Notes 1.
INTP0/P120(LINSEL)
TI000/P00 (LINSEL)
Note2
RxD6/P14 (LINSEL)
RxD6/P14 (LINSEL)
TO00/TI010/P01
SCK11
/TI011
TI50/TO50/P17
TI51/TO51/P33
SSI11
TI001
SO11
SI11
INTP1/P30 to
EXSCL0/P62
INTP6/P140,
INTP7/P141
ANI0/P20 to
INTP4/P33
SCK10/P10
2.
3.
INTP5/P16
TOH0/P15
TOH1/P16
RxD0/P11
RxD6/P14
SO10/P12
SDA0/P61
ANI7/P27
TxD6/P13
SCL0/P60
TxD0/P10
Note2
Note2
SI10/P11
Note2
Note2
Note2
Note2
AV
Available only in the
Available only in the
Available only in the
AV
/P06
/P05
/P03
/P02
/P04
/P05
REF
SS
8
4
2
WATCHDOG TIMER
16-bit TIMER/
EVENT COUNTER 00
16-bit TIMER/
EVENT COUNTER 01
8-bit TIMER/
EVENT COUNTER 50
8-bit TIMER/
EVENT COUNTER 51
SERIAL
INTERFACE CSI10
SERIAL INTERFACE
CSI11
SERIAL
INTERFACE IIC0
SERIAL
INTERFACE UART0
SERIAL
INTERFACE UART6
A/D CONVERTER
8-bit TIMER H0
8-bit TIMER H1
WATCH TIMER
OSCILLATOR
INTERRUPT
LOW-SPEED
CONTROL
INTERNAL
Note2
LINSEL
µ
µ
µ
PD78F0536, 78F0537, and 78F0537D.
PD78F0534, 78F0535, 78F0536, 78F0537, and 78F0537D.
PD78F0537D.
Note2
User’s Manual U17260EJ6V0UD
CHAPTER 1 OUTLINE
HIGH-SPEED
INTERNAL
BANK
CORE
78K/0
CPU
EV
RAM
V
DD
Note1
DD
,
EV
V
SS
SS
,
MEMORY
EXPANSION
INTERNAL
RAM
FLASH
FLMD0
Note2
ON-CHIP DEBUG
BUZZER OUTPUT
POWER ON CLEAR/
RESET CONTROL
CLOCK OUTPUT
CONTROL
VOLTAGE
REGULATOR
LOW VOLTAGE
MULTIPLIER&
KEY RETURN
DIVIDER
HIGH-SPEED
OSCILLATOR
INDICATOR
CONTROL
INTERNAL
PORT 12
PORT 13
PORT 14
SYSTEM
PORT 0
PORT 1
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 7
Note2
Note3
5
7
8
8
4
4
4
4
8
2
8
CONTROL
POC/LVI
P00 to P06
P10 to P17
P20 to P27
P30 to P33
P40 to P43
P50 to P53
P60 to P63
P70 to P77
P120 to P124
P130
P140, P141
BUZ/P141
PCL/P140
KR0/P70 to
KR7/P77
OCD0A
OCD0B
RESET
X1/P121
X2/EXCLK/P122
XT1/P123
XT2/EXCLKS/P124
REGC
Note3
Note3
/X1, OCD1A
/X2, OCD1B
EXLVI/P120
Note3
Note3
/P31
/P32