ML610Q428-NNNTBZ03A7 Rohm Semiconductor, ML610Q428-NNNTBZ03A7 Datasheet - Page 428

• Manufacturer Part Number: ML610Q428-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q428-NNNTBZ03A7

• Core Processor: nX-U8/100
• Core Size: 8-Bit
• Speed: 4.2MHz
• Connectivity: I²C, SSP, UART/USART
• Peripherals: LCD, Melody Driver, POR, PWM, WDT
• Number Of I /o: 14
• Program Memory Size: 48KB (24K x 16)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 1.1 V ~ 3.6 V
• Data Converters: A/D 2x12b, 2x24b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 70°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Appendix D Application Circuit Example
RESET_N
UVDD_O
VT
TEST
V
V
V
ref
pp
DDL
C
C
C
C
C
C
CS0, CS1
RT0, RT1
ss
uEASE
V
L1
1
a
GL
AV
, C
I/F
1/4 Bias
b
, C
C
C
C
GL
DL
c
, C
L1
32.768KHz
Xtal
Buzzer
C
d
3.0V
C
C
L0
34
12
C
C
C
C
C
C
1
C
X
d
c
b
a
X
V
L
:1uF
:0.1uF
:1uF
:1uF
: 0 ~ 12pF
:1uF
: 560 pF
: Thermistor (103AT/Semitec)
V
V
RESET_N
TEST
V
V
V
XT0
XT1
V
V
V
V
C4
C3
C2
C1
DD
DDX
P22
/MD0
pp
DDL
ss
L4
L3
L2
L1
Figure D-1 Application Circuit Example
COM0~23 SEG0~SEG57 (ML610Q428)
COM0~7 SEG0~SEG63 (ML610Q429)
P20
/LED0
ML610Q428
ML610Q429
LED
P21
/LED1
or
LCD
D-1
(Output)
P43
WP SCL SDA
A0
I
P41
/SCL
A1
2
C EEPROM
C
C
C
C
RS0, RS1
CVR0, CVR1
P40
/SDA
A2
L0
X
12
DL
,C
Appendix D Application Circuit Example
34
P00/CAP0
P01/CAP1
P34/RCT0
P35/RCM
P31/CS0
P32/RS0
P45/CS1
P46/RS1
P33/RT0
P47/RT1
P30/IN0
P44/IN1
Vcc
Vss
NMI
P02
:1uF
:0.1uF
:1uF
: 0 ~ 12pF
: 10 KΩ
: 820 pF
CS0
RS0
CS1
RS1
RT0
RT1
CVR0
CVR1