UPD78F9221CS-CAC-A Renesas Electronics America, UPD78F9221CS-CAC-A Datasheet - Page 411

• Manufacturer Part Number: UPD78F9221CS-CAC-A
• Description: MCU 8BIT 2KB FLASH 20PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9221CS-CAC-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: 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: -

2nd edition
3rd edition
Edition
Addition of part number to 1.3 Ordering Information
Addition of Note to P34/RESET, P121/X1, and P122/X2 in 2.1 Pin Function List
Addition of description to 2.2.2 P30, P31, and P34 (Port 3)
Addition of description to 2.2.4 P121 to P123 (Port 12)
Addition of description to 2.2.6 RESET
Addition of description to 2.2.7 X1 and X2
Modification of description example in 3.4.1 Direct addressing
Modification of description and description example in 3.4.2 Short direct addressing
Addition of Illustration to 3.4.6 Based addressing
Addition of Illustration to 3.4.7 Stack addressing
Addition of Note to P34/RESET, P121/X1, and P122/X2 in Table 4-1 Port Functions
Addition of description to and modification of Cautions in 4.2.2 Port 3
Modification of Figure 4-10 Block Diagram of P121 and P122
Addition of description to (2) In input mode in 4.4.1 Writing to I/O port and 4.4.3
Operations on I/O port
Modification of description in (2) External event counter in 6.1 Functions of 16-bit
Timer/Event Counter 00
Modification of Caution 2 in Figure 6-2 Format of 16-bit Timer Counter 00 (TM00)
Modification of Caution 2 in Figure 6-5 Format of 16-bit Timer Mode Control Register
00 (TMC00)
Addition of (1) INTTM000 generation timing immediately after operation starts to
Figure 6-16 External Event Counter Operation Timing (with Rising Edge Specified)
Addition of Caution to (1), (2), (3), and (4) in 6.4.3 Pulse width measurement
operations
Modification of Figure 6-19 Configuration Diagram for Pulse Width Measurement by
Free-Running Counter
Modification of Figure A-1 Development Tools
Modification of device file names and Remark in A.2 Language Processing Software
Addition of project manager name to A.3 Control Software
Addition of PG-FPL2 to A.4 Flash Memory Writing Tools
Modification of emulation board name used when the IE-78K0S-NS or IE-78K0S-NS-A is
used, and deletion of NP-20GS and EV-9500GS-20, and addition of Specification of pin
header on target system to A.5.1 When using in-circuit emulator IE-78K0S-NS or IE-
78K0S-NS-A
Addition of A.5.2 When using in-circuit emulator QB-78K0KX1MINI
Modification of system simulator name, device file name, and Remark in and addition of
ID78K0S-QB to A.6 Debugging Tools (Software)
Modification of Figure B-1 Distance Between In-Circuit Emulator IE-78K0S-NS/IE-
78K0S-NS-A and Conversion Connector NP-30MC and Figure B-2 Condition for
Connecting Target System (When Using In-Circuit Emulator IE-78K0S-NS, IE-
78K0S-NS-A)
Addition of APPENDIX D REVISION HISTORY
APPENDIX E REVISION HISTORY
User’s Manual U16898EJ6V0UD
Description
APPENDIX A
DEVELOPMENT
TOOLS
APPENDIX B NOTES
ON TARGET SYSTEM
DESIGN
APPENDIX D
REVISION HISTORY
CHAPTER 1
OVERVIEW
CHAPTER 2 PIN
FUNCTIONS
CHAPTER 3 CPU
ARCHITECTURE
CHAPTER 4 PORT
FUNCTIONS
CHAPTER 6 16-BIT
TIMER/EVENT
COUNTER 00
Applied to:
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