UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 137

• 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

<R>
P20 to P27
P30 to P32
P33
P60
P61
P62
P70 to P77
P120
P121
P122
P123
P124
P140
P141
Remarks 1. ×:
(Notes 1 and 2 are listed on the next page.)
Pin Name
Table 5-5. Settings of Port Mode Register and Output Latch When Using Alternate Function (2/2)
Note 1
2. The X1, X2, P31, and P32 pins of the
PM××: Port mode register
P××:
pins (OCD0A, OCD0B, OCD1A, OCD1B) when the on-chip debug function is used. For how to
connect an in-circuit emulator supporting on-chip debugging (QB-78K0MINI or QB-MINI2), see
CHAPTER 27 ON-CHIP DEBUG FUNCTION (
ANI0 to ANI7
INTP1 to INTP3
INTP4
TI51
TO51
SCL0
SDA0
EXSCL0
KR0 to KR7
INTP0
EXLVI
X1
X2
EXCLK
XT1
XT2
EXCLKS
PCL
INTP6
BUZ
INTP7
Note 2
Note 2
Note 2
Note 2
Note 2
Note 2
Don’t care
Port output latch
Note 1
Function Name
CHAPTER 5 PORT FUNCTIONS
Alternate Function
User’s Manual U17260EJ6V0UD
µ
PD78F0537D can be used as on-chip debug mode setting
µ
PD78F0537D ONLY).
Input
Input
Input
Input
Output
I/O
I/O
Input
Input
Input
Input
Input
Input
Output
Input
Output
Input
I/O
−
−
−
−
PM××
1
1
1
1
0
0
0
1
1
1
1
×
×
×
×
×
×
0
1
0
1
P××
×
×
×
×
0
0
0
×
×
×
×
×
×
×
×
×
×
0
×
0
×
137