UPD78F9201MA-CAC-A Renesas Electronics America, UPD78F9201MA-CAC-A Datasheet - Page 13

• 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 11 STANDBY FUNCTION..................................................................................................186
CHAPTER 12 RESET FUNCTION .......................................................................................................196
CHAPTER 13 POWER-ON-CLEAR CIRCUIT .....................................................................................204
CHAPTER 14 LOW-VOLTAGE DETECTOR.......................................................................................208
CHAPTER 15 OPTION BYTE ...............................................................................................................218
CHAPTER 16 FLASH MEMORY..........................................................................................................224
11.1 Standby Function and Configuration .....................................................................................186
11.2 Standby Function Operation ...................................................................................................189
12.1 Register for Confirming Reset Source...................................................................................203
13.1 Functions of Power-on-Clear Circuit .....................................................................................204
13.2 Configuration of Power-on-Clear Circuit ...............................................................................205
13.3 Operation of Power-on-Clear Circuit......................................................................................205
13.4 Cautions for Power-on-Clear Circuit ......................................................................................206
14.1 Functions of Low-Voltage Detector........................................................................................208
14.2 Configuration of Low-Voltage Detector .................................................................................208
14.3 Registers Controlling Low-Voltage Detector.........................................................................209
14.4 Operation of Low-Voltage Detector........................................................................................211
14.5 Cautions for Low-Voltage Detector ........................................................................................ 215
15.1 Functions of Option Byte ........................................................................................................218
15.2 Format of Option Byte .............................................................................................................220
15.3 Caution When the RESET Pin Is Used as an Input-Only Port Pin (P34) .............................223
16.1 Features.....................................................................................................................................224
16.2 Memory Configuration .............................................................................................................225
16.3 Functional Outline ....................................................................................................................225
16.4 Writing with Flash Memory Programmer ...............................................................................226
16.5 Programming Environment .....................................................................................................227
16.6 Processing of Pins on Board ..................................................................................................229
10.4.3 Interrupt request pending .............................................................................................................. 185
11.1.1 Standby function ........................................................................................................................... 186
11.1.2 Registers used during standby (
11.2.1 HALT mode ................................................................................................................................... 189
11.2.2 STOP mode .................................................................................................................................. 192
15.1.1
15.1.2
15.2.1
15.2.2
16.6.1 X1 and X2 pins (
16.6.2 EXCLK pin (
μ
μ
μ
μ
PD78F920x ................................................................................................................................. 218
PD78F950x ................................................................................................................................. 219
PD78F920x ................................................................................................................................. 220
PD78F950x ................................................................................................................................. 222
μ
PD78F950x) ............................................................................................................ 230
μ
PD78F920x)...................................................................................................... 229
User’s Manual U18172EJ3V0UD
μ
PD78F920x only) ...................................................................... 188
11