- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376430 > uPD750066GT (NEC Corp.) 4-BIT SINGLE-CHIP MICROCONTROLLERS PDF資料下載
參數(shù)資料
| 型號： | uPD750066GT |
| 廠商： | NEC Corp. |
| 英文描述： | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| 中文描述： | 4位單晶片微控制器 |
| 文件頁數(shù)： | 44/82頁 |
| 文件大小： | 460K |
| 代理商： | UPD750066GT |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁當(dāng)前第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁
44
μ
PD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
Data Sheet U10165EJ2V0DS00
(3) Explanation of symbols under addressing area column
*1
MB = MBEMBS (MBS = 0, 1, 15)
*2
MB = 0
*3
MBE = 0 : MB = 0 (000H to 07FH)
MB = 15 (F80H to FFFH)
MBE = 1 : MB = MBS (MBS = 0, 1, 15)
Data memory addressing
*4
MB = 15, fmem = FB0H to FBFH, FF0H to FFFH
*5
MB = 15, pmem = FC0H to FFFH
*6
addr = 0000H to 0FFFH (
μ
PD750064)
0000H to 17FFH (
μ
PD750066)
0000H to 1FFFH (
μ
PD750068)
*7
addr, addr1 = (Current PC) – 15 to (Current PC) – 1
(Current PC) + 2 to (Current PC) + 16
*8
caddr = 0000H to 0FFFH (
μ
PD750064)
0000H to 0FFFH (PC
12
= 0:
μ
PD750066, 750068)
1000H to 17FFH (PC
12
= 1:
μ
PD750066)
1000H to 1FFFH (PC
12
= 1:
μ
PD750068)
Program memory addressing
*9
faddr = 0000H to 07FFH
*10
taddr = 0020H to 007FH
*11
Mk II mode only
addr1 = 0000H to 0FFFH (
μ
PD750064)
0000H to 17FFH (
μ
PD750066)
0000H to 1FFFH (
μ
PD750068)
Remarks 1.
MB indicates memory bank that can be accessed.
In *2, MB = 0 independently of how MBE and MBS are set.
In *4 and *5, MB = 15 independently of how MBE and MBS are set.
*6 to *11 indicate the areas that can be addressed.
2.
3.
4.
(4) Explanation of number of machine cycles column
S denotes the number of machine cycles required by skip operation when a skip instruction is executed.
The value of S varies as follows.
When no skip is made: S = 0
When the skipped instruction is a 1- or 2-byte instruction: S = 1
When the skipped instruction is a 3-byte instruction
Note
: S = 2
Note
3-byte instruction: BR !addr, BRA !addr1, CALL !addr or CALLA !addr1 instruction
Caution The GETI instruction is skipped in one machine cycle.
One machine cycle is equal to one cycle (= t
CY
) of CPU clock
Φ
; time can be selected from among four
types by setting PCC.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| uPD750068CU | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| uPD750064GTA | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| uPD750066CUA | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| uPD750068CUA | 4-BIT SINGLE-CHIP MICROCONTROLLERS |
| UPD75048CW | 4-BIT SINGLE-CHIP MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD750068GT-396 | 制造商:Renesas Electronics Corporation 功能描述: |
| UPD7507C189 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD7508CU265 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD75208 | 制造商:Panasonic Industrial Company 功能描述:IC |
| UPD753012AGC-P33-8BT-A | 制造商:Renesas Electronics Corporation 功能描述: |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。