UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 19

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

1.4 Pin Configuration (Top View)
• 64-pin plastic LQFP (12x12)
• 64-pin plastic LQFP (Fine pitch) (10x10)
Cautions 1. Make AV
P124/XT2/EXCLKS
P120/INTP0/EXLVI
P122/X2/EXCLK
2. Make EV
3. Connect the REGC pin to V
4. ANI0/P80 to ANI11/P93 are set in the analog input mode after release of reset.
P123/XT1
P121/X1
RESET
FLMD0
REGC
EV
EV
P43
P42
P41
P40
V
V
DD
DD
SS
SS
DD
SS
and EV
the same potential as V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
SS
the same potential as V
User’s Manual U17554EJ4V0UD
SS
CHAPTER 1 OUTLINE
via a capacitor (0.47 to 1
DD
.
SS
.
μ
F: recommended).
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
AV
AV
P10/SCK10/TxD61
P11/SI10/RxD61
P12/SO10
P13/TxD60
P14/RxD60
P15/TOH0
P16/TOH1/INTP5
P17/TI50/TO50
P30/INTP1
P53
P52
P51
P50
P31/TI002/INTP2
SS
REF
19