m35047 Renesas Electronics Corporation., m35047 Datasheet - Page 3

• Manufacturer Part Number: m35047
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

PIN DESCRIPTION
2
Number
Pin
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
CPOUT
V
__
AC
TEST
SCL
SDA
TCK
V
P6
P7
V
P0/BLNK0
P1/R
P2
P3/G
P4
P5/B
HOR
VERT
V
Symbol
SS2
DD1
SS1
DD2
Filter output
Earthing pin
Auto-clear input
Test input
Clock input
Data I/O
External clock
Power pin
Port P6 output
Port P7 output
Earthing pin
Port P0 output
Port P1 output
Port P2 output
Port P3 output
Port P4 output
Port P5 output
Horizontal synchro-
nous signal input
Vertical synchro-
nous signal input
Power pin
Pin name
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input/
Input
Input
Input
Input
Input
Input
I/O
–
–
–
–
Filter output. Connect loop filter to this pin.
Connect to GND.
When “L”, this pin resets the internal IC circuit. Hysteresis input. Built-in pull-up resistor.
Test pin. Connect to +5V.
SDA pin serial data is taken in when SCL rises. Hysteresis input.
This is the pin for serial input of display control register and display RAM data. Also, this
pin output acknowledge signal. Hysteresis input. Nch opendrain output.
This is the pin for external clock input.
Please connect to +5V with the power pin.
This is the output port.
This is the output port.
Please connect to GND using circuit earthing pin.
This pin can be toggled between port pin output and BLNK0 signal output.
This pin can be toggled between port pin output and R signal output.
This is the output port.
This pin can be toggled between port pin output and G signal output.
This is the output port.
This pin can be toggled between port pin output and B signal output.
This pin inputs the horizontal synchronous signal. Hysteresis input.
This pin inputs the vertical synchronous signal. Hysteresis input.
Please connect to +5V with the power pin.
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Function
MITSUBISHI MICROCOMPUTERS
M35047-XXXSP/FP