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

• 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

CHAPTER 1 OUTLINE ............................................................................................................................ 17
CHAPTER 2 PIN FUNCTIONS ............................................................................................................... 32
CHAPTER 3 CPU ARCHITECTURE...................................................................................................... 47
1.1 Features ........................................................................................................................................ 17
1.2 Applications.................................................................................................................................. 18
1.3 Ordering Information ................................................................................................................... 19
1.4 Pin Configuration (Top View)...................................................................................................... 22
1.5 78K0/Kx2 Microcontroller Lineup ............................................................................................... 25
1.6 Block Diagram .............................................................................................................................. 28
1.7 Outline of Functions .................................................................................................................... 29
2.1 Pin Function List .......................................................................................................................... 32
2.2 Description of Pin Functions ...................................................................................................... 36
2.3 Pin I/O Circuits and Recommended Connection of Unused Pins........................................... 43
3.1 Memory Space .............................................................................................................................. 47
3.2 Processor Registers .................................................................................................................... 69
3.3 Instruction Address Addressing ................................................................................................ 79
2.2.1 P00 to P06 (port 0)...........................................................................................................................36
2.2.2 P10 to P17 (port 1)...........................................................................................................................37
2.2.3 P20 to P27 (port 2)...........................................................................................................................38
2.2.4 P30 to P33 (port 3)...........................................................................................................................38
2.2.5 P40 to P43 (port 4)...........................................................................................................................39
2.2.6 P50 to P53 (port 5)...........................................................................................................................39
2.2.7 P60 to P63 (port 6)...........................................................................................................................39
2.2.8 P70 to P77 (port 7)...........................................................................................................................39
2.2.9 P120 to P124 (port 12).....................................................................................................................40
2.2.10 P130 (port 13) ................................................................................................................................41
2.2.11 P140, P141 (port 14)......................................................................................................................41
2.2.12 AV
2.2.13 AV
2.2.14 RESET...........................................................................................................................................42
2.2.15 REGC ............................................................................................................................................42
2.2.16 V
2.2.17 V
2.2.18 FLMD0 ...........................................................................................................................................42
3.1.1 Internal program memory space ......................................................................................................58
3.1.2 Memory bank (
3.1.3 Internal data memory space ............................................................................................................60
3.1.4 Special function register (SFR) area ................................................................................................61
3.1.5 Data memory addressing.................................................................................................................61
3.2.1 Control registers...............................................................................................................................69
3.2.2 General-purpose registers ...............................................................................................................73
3.2.3 Special function registers (SFRs).....................................................................................................74
3.3.1 Relative addressing .........................................................................................................................79
DD
SS
REF
SS
and EV
and EV
...............................................................................................................................................42
.............................................................................................................................................41
SS
DD
µ
.................................................................................................................................42
.................................................................................................................................42
PD78F0536, 78F0537, and 78F0537D only) .........................................................60
User’s Manual U17260EJ6V0UD
CONTENTS
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