UPD78F0034BGC-8BS-A Renesas Electronics America, UPD78F0034BGC-8BS-A Datasheet - Page 324

• Manufacturer Part Number: UPD78F0034BGC-8BS-A
• Description: MCU 8-Bit 78K0 CISC 32KB Flash 2.5V/3.3V/5V 64-Pin LQFP
• Manufacturer: Renesas Electronics America

Specifications of UPD78F0034BGC-8BS-A

• Package: 64LQFP
• Family Name: 78K0
• Maximum Speed: 12 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 51
• Interface Type: 3-Wire/UART
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

322
Address: FFA2H After reset: 00H
(c) Baud rate generator control register 0 (BRGC0)
Symbol
BRGC0
BRGC0 is set by an 8-bit memory manipulation instruction.
RESET input clears BRGC0 to 00H.
Cautions 1. Writing to BRGC0 during a communication operation may cause abnormal output from
Remarks 1. f
MDL03
TPS02
2. f
3. n:
4. k:
7
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
2. Set BRGC0 to 10H when using in infrared data transfer mode.
the baud rate generator and disable further communication operations. Therefore, do
not write to BRGC0 during a communication operation.
X
SCK0
:
: Source clock for 5-bit counter
Main system clock oscillation frequency
Value set via TPS00 to TPS02 (0
Value set via MDL00 to MDL03 (0
MDL02
TPS02
TPS01
6
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
CHAPTER 16 SERIAL INTERFACE UART0
R/W
MDL01
TPS01
TPS00
5
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
User’s Manual U14046EJ5V0UD
External clock input to ASCK0
f
f
f
f
f
f
f
X
X
X
X
X
X
X
TPS00
MDL00
/2
/2
/2
/2
/2
/2
/2
2
3
4
5
6
7
4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Source clock selection for 5-bit counter
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
Setting prohibited
Output clock selection for baud rate generator
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
SCK0
MDL03
n
k
/16
/17
/18
/19
/20
/21
/22
/23
/24
/25
/26
/27
/28
/29
/30
3
7)
14)
MDL02
2
MDL01
1
MDL00
0
10
11
12
13
14
n
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8
9
k