UPD78F9212CS-CAB-A Renesas Electronics America, UPD78F9212CS-CAB-A Datasheet - Page 10

• Manufacturer Part Number: UPD78F9212CS-CAB-A
• Description: MCU 8BIT 4KB FLASH 16PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9212CS-CAB-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K 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 ...............................................................................................................24
CHAPTER 3 CPU ARCHITECTURE ......................................................................................................32
8
1.1 Features .........................................................................................................................................14
1.2 Ordering Information....................................................................................................................16
1.3 Pin Configuration (Top View) ......................................................................................................17
1.4 78K0S/Kx1+ Product Lineup........................................................................................................20
1.5 Block Diagram...............................................................................................................................21
1.6 Functional Outline ........................................................................................................................23
2.1 Pin Function List...........................................................................................................................24
2.2 Pin Functions ................................................................................................................................27
2.3 Pin I/O Circuits and Connection of Unused Pins ......................................................................29
3.1 Memory Space ..............................................................................................................................32
3.2 Processor Registers.....................................................................................................................39
3.3 Instruction Address Addressing.................................................................................................47
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)............................................................................................................................27
2.2.2 P32 and P34 (Port 3).........................................................................................................................28
2.2.3 P40 to P47 (Port 4)............................................................................................................................28
2.2.4 RESET ..............................................................................................................................................28
2.2.5 X1 and X2..........................................................................................................................................28
2.2.6 V
2.2.7 V
3.1.1 Internal program memory space........................................................................................................35
3.1.2 Internal data memory space ..............................................................................................................36
3.1.3 Special function register (SFR) area..................................................................................................36
3.1.4 Data memory addressing ..................................................................................................................36
3.2.1 Control registers ................................................................................................................................39
3.2.2 General-purpose registers.................................................................................................................42
3.2.3 Special function registers (SFRs) ......................................................................................................43
3.3.1 Relative addressing ...........................................................................................................................47
3.3.2 Immediate addressing .......................................................................................................................48
3.3.3 Table indirect addressing ..................................................................................................................48
3.3.4 Register addressing...........................................................................................................................49
PD78F921x .....................................................................................................................................17
PD78F951x .....................................................................................................................................19
PD78F921x .....................................................................................................................................21
PD78F951x .....................................................................................................................................22
PD78F921x .....................................................................................................................................24
PD78F951x .....................................................................................................................................26
DD
SS
.....................................................................................................................................................28
....................................................................................................................................................28
User’s Manual U16994EJ6V0UD
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