UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 24

• 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

Pin Identification
ANI0 to ANI7:
AV
AV
BUZ:
EV
EV
EXCLK:
EXCLKS:
EXLVI:
EXSCL0:
FLMD0:
INTP0 to INTP7:
KR0 to KR7:
OCD0A
OCD0B
OCD1A
OCD1B
P00 to P06:
P10 to P17:
P20 to P27:
P30 to P33:
P40 to P43:
P50 to P53:
24
REF
SS
DD
SS
Notes 1.
:
:
:
:
Note 1
Note 1
Note 1
Note 1
2.
,
,
,
:
µ
µ
PD78F0537D (product with on-chip debug function) only
PD78F0534, 78F0535, 78F0536, 78F0537, 78F0537D only
Analog input
Analog reference voltage
Analog ground
Buzzer output
Power supply for port
Ground for port
External clock input
(main system clock)
External clock input
(subsystem clock)
External potential input
for low-voltage detector
External serial clock input
Flash programming mode
External interrupt input
Key return
On chip debug input/output
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
User’s Manual U17260EJ6V0UD
CHAPTER 1 OUTLINE
P60 to P63:
P70 to P77:
P120 to P124:
P130:
P140, P141:
PCL:
REGC
RESET:
RxD0, RxD6:
SCK10, SCK11
SCL0:
SDA0:
SI10, SI11
SO10, SO11
SSI11
TI000, TI010,
TI001
TI50, TI51:
TO00, TO01
TO50, TO51,
TOH0, TOH1:
TxD0, TxD6:
V
V
X1, X2:
XT1, XT2:
DD
SS
:
:
Note 2
Note 2
, TI011
:
Note 2
Note 2
Note 2
:
Note 2
,
:
Note 2
,
,
Port 6
Port 7
Port 12
Port 13
Port 14
Programmable clock output
Regulator capacitance
Reset
Receive data
Serial data input/output
Serial data input
Serial data output
Timer input
Timer output
Transmit data
Power supply
Ground
Crystal oscillator (main system clock)
Crystal oscillator (subsystem clock)
Serial clock input/output
Serial interface chip select input