Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

UPD78C18 Datasheet(PDF) 77 Page - NEC

Part # UPD78C18
Description  8-BIT SINGLE-CHIP MICROCONTROLLER WITH A/D CONVERTER
PDF  110 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

UPD78C18 Datasheet(HTML) 77 Page - NEC

Back Button UPD78C18 Datasheet HTML 73Page - NEC UPD78C18 Datasheet HTML 74Page - NEC UPD78C18 Datasheet HTML 75Page - NEC UPD78C18 Datasheet HTML 76Page - NEC UPD78C18 Datasheet HTML 77Page - NEC UPD78C18 Datasheet HTML 78Page - NEC UPD78C18 Datasheet HTML 79Page - NEC UPD78C18 Datasheet HTML 80Page - NEC UPD78C18 Datasheet HTML 81Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 77 / 110 page
background image
Notes
1.
Instruction Group
2.
8-bit operation instructions (register)
Mnemonic
Operand
B1
B2
B3
B4
Instruction Code
State
Operation
Skip
Condition
DMOV
STEAX
sr3, EA
EA, sr4
word
word
word
word
rpa3
word
LDED
word
LHLD
word
LSPD
word
LDEAX
rpa3
PUSH
rp1
POP
*
rp1
LXI
TABLE
ADD
ADC
01001000
01110000
01001000
10110Q2 Q1 Q0
10100Q2 Q1 Q0
0P2 P1 P0 0100
01001000
01100000
00011110
00101110
00111110
00001110
Data*
2
Low Adrs
Low Adrs
High Adrs
High Adrs
sr3
← EA
(word)
← C, (word + 1) ← B
(word)
← E, (word + 1) ← D
(word)
← L, (word + 1) ← H
(word)
← SPL, (word + 1) ← SPH
(rpa3)
← EAL, (rpa3 + 1) ← EAH
C
← (word), B ← (word + 1)
E
← (word), D ← (word + 1)
L
← (word), H ← (word + 1)
SPL
← (word), SPH ← (word + 1)
EAL
← (rpa3), EAH ← (rpa3 + 1)
(SP – 1)
← rp1H, (SP – 2) ← rp1L
rp2
← word
C
← (PC + 3 + A)
20
20
20
20
20
20
20
20
8
8
8
SBCD
SDED
SHLD
SSPD
LBCD
rp2, word
A, r
r, A
A, r
r, A
01110000
01001000
1101001U0
1100000V0
1001C3 C2 C1 C0
00011111
00101111
00111111
00001111
1000C3 C2 C1 C0
Low Byte
10101000
11000R2 R1 R0
0100
1101
0101
Data*
2
High Byte
14
14
14/20
3
*
14/20
3
*
13
10
10
17
8
SP
← SP – 2
B
← (PC + 3 + A + 1)
A
← A + r
r
← r + A
A
← A + r + CY
r
← r + A + CY
rp1L
← (SP), rp1H ← (SP + 1)
SP
← SP + 2
EA
← sr4



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com