UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 328

• 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

328
Address: FF3EH After reset: FFH R/W
BRGC61
Cautions 1. Make sure that bit 6 (TXE61) and bit 5 (RXE61) of the ASIM61 register = 0 when rewriting the
Remarks 1. f
Symbol
MDL671 MDL661 MDL651 MDL641 MDL631 MDL621 MDL611 MDL601
MDL671 MDL661 MDL651 MDL641 MDL631 MDL621 MDL611 MDL601
2. The baud rate is the output clock of the 8-bit counter divided by 2.
2. k: Value set by MDL671 to MDL601 bits (k = 4, 5, 6, ..., 255)
3. ×: Don’t care
7
0
0
0
0
1
1
1
1
•
•
•
•
•
MDL671 to MDL601 bits.
Figure 14-16. Format of Baud Rate Generator Control Register 61 (BRGC61)
XCLK6
: Frequency of base clock selected by the TPS631 to TPS601 bits of CKSR61 register
6
0
0
0
0
•
•
•
•
•
1
1
1
1
CHAPTER 14 SERIAL INTERFACES UART60 AND UART61
5
0
0
0
0
1
1
1
1
•
•
•
•
•
4
0
0
0
0
1
1
1
1
•
•
•
•
•
User’s Manual U17554EJ4V0UD
3
0
0
0
0
•
•
•
•
•
1
1
1
1
2
0
1
1
1
•
•
•
•
•
1
1
1
1
1
×
0
0
1
0
0
1
1
•
•
•
•
•
0
×
0
1
0
0
1
0
1
•
•
•
•
•
252
253
254
255
k
×
4
5
6
•
•
•
•
•
Setting prohibited
f
f
f
f
f
f
f
XCLK6
XCLK6
XCLK6
XCLK6
XCLK6
XCLK6
XCLK6
Output clock selection of
/4
/5
/6
/252
/253
/254
/255
8-bit counter
•
•
•
•
•