UPD78F9222MC-5A4-A Renesas Electronics America, UPD78F9222MC-5A4-A Datasheet - Page 10

• Manufacturer Part Number: UPD78F9222MC-5A4-A
• Description: MCU 8BIT 4KB FLASH 20PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9222MC-5A4-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: LIN, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 15
• Program Memory Size: 4KB (4K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 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: -

CHAPTER 1 OVERVIEW.........................................................................................................................14
CHAPTER 2 PIN FUNCTIONS ...............................................................................................................21
CHAPTER 3 CPU ARCHITECTURE ......................................................................................................27
8
1.1
1.2
1.3
1.4
1.5
1.6
2.1
2.2
2.3
3.1
3.2
3.3
3.4
Features ......................................................................................................................................14
Ordering Information .................................................................................................................16
Pin Configuration (Top View)....................................................................................................17
78K0S/Kx1+ Product Lineup .....................................................................................................18
Block Diagram ............................................................................................................................19
Functional Outline......................................................................................................................20
Pin Function List ........................................................................................................................21
Pin Functions..............................................................................................................................23
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10
Pin I/O Circuits and Connection of Unused Pins....................................................................25
Memory Space ............................................................................................................................27
3.1.1
3.1.2
3.1.3
3.1.4
Processor Registers ..................................................................................................................34
3.2.1
3.2.2
3.2.3
Instruction Address Addressing ..............................................................................................43
3.3.1
3.3.2
3.3.3
3.3.4
Operand Address Addressing ..................................................................................................46
3.4.1
3.4.2
3.4.3
3.4.4
3.4.5
3.4.6
P20 to P23 (Port 2)......................................................................................................................23
P30, P31, and P34 (Port 3)..........................................................................................................23
P40 to P45 (Port 4)......................................................................................................................24
P121 to P123 (Port 12)................................................................................................................24
P130 (Port 13) .............................................................................................................................24
RESET ........................................................................................................................................24
X1 and X2....................................................................................................................................25
AV
V
V
Internal program memory space..................................................................................................30
Internal data memory space ........................................................................................................31
Special function register (SFR) area............................................................................................31
Data memory addressing.............................................................................................................31
Control registers ..........................................................................................................................34
General-purpose registers ...........................................................................................................36
Special function registers (SFRs) ................................................................................................37
Relative addressing .....................................................................................................................43
Immediate addressing .................................................................................................................44
Table indirect addressing.............................................................................................................44
Register addressing.....................................................................................................................45
Direct addressing.........................................................................................................................46
Short direct addressing................................................................................................................47
Special function register (SFR) addressing .................................................................................48
Register addressing.....................................................................................................................49
Register indirect addressing ........................................................................................................50
Based addressing........................................................................................................................51
DD
SS
REF
...............................................................................................................................................25
...............................................................................................................................................25
...........................................................................................................................................25
User’s Manual U16898EJ6V0UD
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