UPD78F9201MA-CAC-A Renesas Electronics America, UPD78F9201MA-CAC-A Datasheet - Page 10

• Manufacturer Part Number: UPD78F9201MA-CAC-A
• Description: MCU 8BIT 2KB FLASH 128B RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9201MA-CAC-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 7
• Program Memory Size: 2KB (2K x 8)
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Voltage - Supply (vcc/vdd): 2 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: -
• Connectivity: -

CHAPTER 1 OVERVIEW.........................................................................................................................14
CHAPTER 2 PIN FUNCTIONS ...............................................................................................................21
CHAPTER 3 CPU ARCHITECTURE ......................................................................................................29
8
1.1 Features .........................................................................................................................................14
1.2 Ordering Information....................................................................................................................15
1.3 Pin Configuration (Top View) ......................................................................................................16
1.4 78K0S/Kx1+ Product Lineup........................................................................................................17
1.5 Block Diagram...............................................................................................................................18
1.6 Functional Outline ........................................................................................................................20
2.1 Pin Function List...........................................................................................................................21
2.2 Pin Functions ................................................................................................................................24
2.3 Pin I/O Circuits and Connection of Unused Pins ......................................................................27
3.1 Memory Space ..............................................................................................................................29
3.2 Processor Registers.....................................................................................................................36
3.3 Instruction Address Addressing.................................................................................................44
1.3.1
1.3.2
1.5.1
1.5.2
2.1.1
2.1.2
2.2.1 P20 to P23 (Port 2)............................................................................................................................24
2.2.2 P32 and P34 (Port 3).........................................................................................................................25
2.2.3 P40 and P43 (Port 4).........................................................................................................................25
2.2.4 RESET ..............................................................................................................................................25
2.2.5 X1 and X2 ( PD78F920x) .................................................................................................................25
2.2.6 EXCLK ( PD78F950x) ......................................................................................................................26
2.2.7 V
2.2.8 V
3.1.1 Internal program memory space........................................................................................................32
3.1.2 Internal data memory space ..............................................................................................................33
3.1.3 Special function register (SFR) area..................................................................................................33
3.1.4 Data memory addressing ..................................................................................................................33
3.2.1 Control registers ................................................................................................................................36
3.2.2 General-purpose registers.................................................................................................................39
3.2.3 Special function registers (SFRs) ......................................................................................................40
3.3.1 Relative addressing ...........................................................................................................................44
3.3.2 Immediate addressing .......................................................................................................................45
3.3.3 Table indirect addressing ..................................................................................................................45
PD78F920x .....................................................................................................................................16
PD78F950x .....................................................................................................................................16
PD78F920x .....................................................................................................................................18
PD78F950x .....................................................................................................................................19
PD78F920x .....................................................................................................................................21
PD78F950x .....................................................................................................................................23
DD
SS
....................................................................................................................................................26
....................................................................................................................................................26
User’s Manual U18172EJ3V0UD
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