UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 485

• 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

DBT Length
25
24
24
23
23
23
22
22
22
22
21
21
21
21
21
20
20
20
20
20
20
19
19
19
19
19
19
19
18
18
18
18
18
18
18
18
SEGMENT
SYNC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Valid Bit Rate Setting
SEGMENT
PROP
Table 16-22. Settable Bit Rate Combinations (1/3)
10
11
10
12
11
13
10
12
14
11
13
15
8
7
9
6
8
5
7
9
4
6
8
3
5
7
9
2
4
6
8
1
3
5
7
9
CHAPTER 16 CAN CONTROLLER
SEGMENT1
PHASE
User’s Manual U17554EJ4V0UD
8
8
7
8
7
6
8
7
6
5
8
7
6
5
4
8
7
6
5
4
3
8
7
6
5
4
3
2
8
7
6
5
4
3
2
1
SEGMENT2
PHASE
8
8
7
8
7
6
8
7
6
5
8
7
6
5
4
8
7
6
5
4
3
8
7
6
5
4
3
2
8
7
6
5
4
3
2
1
TSEG1[3:0]
C0BTR Register Setting
1111
1110
1111
1101
1110
1111
1100
1101
1110
1111
1011
1100
1101
1110
1111
1010
1011
1100
1101
1110
1111
1001
1010
1011
1100
1101
1110
1111
1000
1001
1010
1011
1100
1101
1110
1111
Value
TSEG2[2:0]
111
111
110
111
110
101
111
110
101
100
111
110
101
100
011
111
110
101
100
011
010
111
110
101
100
011
010
001
111
110
101
100
011
010
001
000
Sampling Point
(Unit %)
68.0
66.7
70.8
65.2
69.6
73.9
63.6
68.2
72.7
77.3
61.9
66.7
71.4
76.2
81.0
60.0
65.0
70.0
75.0
80.0
85.0
57.9
63.2
68.4
73.7
78.9
84.2
89.5
55.6
61.1
66.7
72.2
77.8
83.3
88.9
94.4
485