參數(shù)資料
型號(hào)： UPD78F9200MA-CAC-A
廠商： Renesas Electronics America
文件頁數(shù)： 2/158頁
文件大?。?/td> 0K
描述： MCU 8BIT 1KB FLASH MEM 10-SSOP
標(biāo)準(zhǔn)包裝： 1
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(chǔ)器容量： 1KB（1K x 8）
程序存儲(chǔ)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
其它名稱： 972-1044
UPD78F9200MA-CAC-A-ND
User’s Manual U18172EJ3V0UD
8
CONTENTS
CHAPTER 1 OVERVIEW.........................................................................................................................14
1.1 Features .........................................................................................................................................14
1.2 Ordering Information....................................................................................................................15
1.3 Pin Configuration (Top View) ......................................................................................................16
1.3.1
μPD78F920x .....................................................................................................................................16
1.3.2
μPD78F950x .....................................................................................................................................16
1.4 78K0S/Kx1+ Product Lineup........................................................................................................17
1.5 Block Diagram...............................................................................................................................18
1.5.1
μPD78F920x .....................................................................................................................................18
1.5.2
μPD78F950x .....................................................................................................................................19
1.6 Functional Outline ........................................................................................................................20
CHAPTER 2 PIN FUNCTIONS ...............................................................................................................21
2.1 Pin Function List...........................................................................................................................21
2.1.1
μPD78F920x .....................................................................................................................................21
2.1.2
μPD78F950x .....................................................................................................................................23
2.2 Pin Functions ................................................................................................................................24
2.2.1 P20 to P23 (Port 2)............................................................................................................................24
2.2.2 P32 and P34 (Port 3).........................................................................................................................25
2.2.3 P40 and P43 (Port 4).........................................................................................................................25
2.2.4 RESET ..............................................................................................................................................25
2.2.5 X1 and X2 (
μPD78F920x) .................................................................................................................25
2.2.6 EXCLK (
μPD78F950x) ......................................................................................................................26
2.2.7 VDD ....................................................................................................................................................26
2.2.8 VSS ....................................................................................................................................................26
2.3 Pin I/O Circuits and Connection of Unused Pins ......................................................................27
CHAPTER 3 CPU ARCHITECTURE ......................................................................................................29
3.1 Memory Space ..............................................................................................................................29
3.1.1 Internal program memory space........................................................................................................32
3.1.2 Internal data memory space ..............................................................................................................33
3.1.3 Special function register (SFR) area..................................................................................................33
3.1.4 Data memory addressing ..................................................................................................................33
3.2 Processor Registers.....................................................................................................................36
3.2.1 Control registers ................................................................................................................................36
3.2.2 General-purpose registers.................................................................................................................39
3.2.3 Special function registers (SFRs) ......................................................................................................40
3.3 Instruction Address Addressing.................................................................................................44
3.3.1 Relative addressing ...........................................................................................................................44
3.3.2 Immediate addressing .......................................................................................................................45
3.3.3 Table indirect addressing ..................................................................................................................45
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