參數(shù)資料
型號： UPD78F9201MA-CAC-A
廠商： Renesas Electronics America
文件頁數(shù)： 35/158頁
文件大小： 0K
描述： MCU 8BIT 2KB FLASH 128B RAM
標(biāo)準(zhǔn)包裝： 400
系列： 78K0S/Kx1+
核心處理器： 78K0S
芯體尺寸： 8-位
速度： 10MHz
外圍設(shè)備： LVD，POR，PWM，WDT
輸入/輸出數(shù)： 7
程序存儲器容量： 2KB（2K x 8）
程序存儲器類型： 閃存
RAM 容量： 128 x 8
電壓 - 電源 (Vcc/Vdd)： 2 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 4x10b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 10-LSSOP（0.225"，5.72mm 寬）
包裝： 托盤
User’s Manual U18172EJ3V0UD
11
10.4.3 Interrupt request pending .............................................................................................................. 185
CHAPTER 11 STANDBY FUNCTION.................................................................................................. 186
11.1 Standby Function and Configuration ..................................................................................... 186
11.1.1 Standby function ........................................................................................................................... 186
11.1.2 Registers used during standby (
μPD78F920x only) ...................................................................... 188
11.2 Standby Function Operation ................................................................................................... 189
11.2.1 HALT mode ................................................................................................................................... 189
11.2.2 STOP mode .................................................................................................................................. 192
CHAPTER 12 RESET FUNCTION ....................................................................................................... 196
12.1 Register for Confirming Reset Source................................................................................... 203
CHAPTER 13 POWER-ON-CLEAR CIRCUIT ..................................................................................... 204
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
CHAPTER 14 LOW-VOLTAGE DETECTOR ....................................................................................... 208
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
CHAPTER 15 OPTION BYTE ............................................................................................................... 218
15.1 Functions of Option Byte ........................................................................................................ 218
15.1.1
μPD78F920x ................................................................................................................................. 218
15.1.2
μPD78F950x ................................................................................................................................. 219
15.2 Format of Option Byte ............................................................................................................. 220
15.2.1
μPD78F920x ................................................................................................................................. 220
15.2.2
μPD78F950x ................................................................................................................................. 222
15.3 Caution When the RESET Pin Is Used as an Input-Only Port Pin (P34) ............................. 223
CHAPTER 16 FLASH MEMORY.......................................................................................................... 224
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
16.6.1 X1 and X2 pins (
μPD78F920x)...................................................................................................... 229
16.6.2 EXCLK pin (
μPD78F950x) ............................................................................................................ 230
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