UPD78F9221CS-CAC-A Renesas Electronics America, UPD78F9221CS-CAC-A Datasheet - Page 410

• 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: -

408
2nd edition
Edition
Modification of 11.4.2 (2) (h) SBF transmission
Modification of Table 11-4 Set Data of Baud Rate Generator
Addition of Caution to and modification of Table 12-1 Interrupt Sources
Modification of description on operation stop time in 13.1.1 (2) STOP mode
Modification of Table 13-2 Operating Statuses in HALT Mode
Modification of Remark 2 in Figure 13-2 HALT Mode Release by Interrupt Request
Generation
Modification of Note in Figure 13-3 HALT Mode Release by Reset Input
Modification of Caution in 13.2.2 (1) STOP mode setting and operating statuses
Modification of Table 13-4 Operating Statuses in STOP Mode
Modification of operation stop time in the following figures.
Modification of the following figures
Addition of registers to be used for self programming function in Table 14-1 Hardware
Statuses After Reset Acknowledgment
Addition of Note 1 to Figure 16-2 Format of Low-Voltage Detect Register (LVIM)
Addition of Note to Figure 16-3 Format of Low-Voltage Detection Level Select
Register (LVIS)
Addition of Notes 1 and 2 to and modification of Figure 16-4 Timing of Low-Voltage
Detector Internal Reset Signal Generation
Addition of Notes 1 and 2 to and modification of Figure 16-5 Timing of Low-Voltage
Detector Interrupt Signal Generation
Addition of Note to 16.5 Cautions for Low-Voltage Detector <Action> (2) When used
as interrupt
Revision of CHAPTER 18 FLASH MEMORY
Modification or addition of values in the following characteristics in CHAPTER 20
ELECTRICAL SPECIFICATIONS (TARGET VALUES)
Absolute maximum ratings
X1 oscillator characteristics
Low-speed internal oscillator characteristics
DC characteristics
AC characteristics
POC circuit characteristics
Flash memory programming characteristics
Output current high, output current low, and operating ambient temperature
(1) Basic operation cycle time (minimum instruction execution time), RESET input
low-level width
Condition for power supply boot time
Figure 13-4 Operation Timing When STOP Mode Is Released
Figure 13-5 STOP Mode Release by Interrupt Request Generation
Figure 14-1 Block Diagram of Reset Function
Figure 14-2 Timing of Reset by RESET Input
Figure 14-3 Timing of Reset by Overflow of Watchdog Timer
Figure 14-4 Reset Timing by RESET Input in STOP Mode
APPENDIX E REVISION HISTORY
User’s Manual U16898EJ6V0UD
Description
CHAPTER 11 SERIAL
INTERFACE UART6
CHAPTER 12
INTERRUPT
FUNCTIONS
CHAPTER 13
STANDBY FUNCTION
CHAPTER 14 RESET
FUNCTION
CHAPTER 16 LOW-
VOLTAGE DETECTOR
CHAPTER 18 FLASH
MEMORY
CHAPTER 20
ELECTRICAL
SPECIFICATIONS
(TARGET VALUES)
Applied to:
(3/10)