ML610Q429-NNNTBZ03A7 Rohm Semiconductor, ML610Q429-NNNTBZ03A7 Datasheet - Page 414

• Manufacturer Part Number: ML610Q429-NNNTBZ03A7
• Description: MCU 8BIT 48K FLASH 128-TQFP
• Manufacturer: Rohm Semiconductor

Specifications of ML610Q429-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: 20
• 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: -

VDDL pin when programming and eraseing Flash ROM.
*1
RESET
Operating temperature
Operating voltage
Write cycles
Data retention
500kHz RC oscillation
frequency
PLL oscillation frequency*
Low-speed crystal oscillation
start time*
500kHz RC oscillation start time
High-speed crystal oscillation
start time*
PLL oscillation start time
Low-speed oscillation stop
detect time
Reset pulse width
Reset noise elimination
pulse width
Power-on reset activation
power rise time
*1: When low-speed crystal oscillation stops for a duration more than the low-speed oscillation stop detect time, the system is reset to
*
*
*
: In addition the power supply to VDD pin and VPP pin, within the range 2.5V to 2.75V has to be supplied to
2
3
4
: Use 32.768kHz crystal resonator DT-26 (Load capacitance 6pF) (made by KDS:DAISHINKU CORP.) is used (C
: Use 4.096MHz Crystal Oscillator CHC49SFWB (Kyocera).
: 1024 clock average.
Operating Conditions of Flash Memory
DC Characteristics (1/5)
shift to system reset mode.
RESET_N
VDD
2
3
Parameter
*1
Parameter
0.1xV
4
DD
0.9xV
T
Symbol
POR
P
T
P
T
T
T
T
T
f
f
STOP
NRST
PLL
POR
DD
XTH
RC
XTL
PLL
RST
(V
RC
Symbol
DD
V
T
V
V
C
Y
DDL
OP
DD
PP
DR
EP
= 1.1 to 3.6V, V
VIL1
V
1.3 to
3.6V
LSCLK = 32.768kHz
DD
V
V
V
RESET_N pin reset
Power on reset
=
DD
DD
DD
Condition
= 1.8 to 3.6V
= 1.8 to 3.6V
= 1.8 to 3.6V
⎯
⎯
⎯
⎯
⎯
⎯
Ta = −20 to
Ta = 25°C
C – 2
P
VIL1
SS
RST
+70°C
At write/erase
At write/erase
At write/erase
At write/erase
= 0V, Ta = −20 to +70°C, unless otherwise specified) (1/5)
Condition
⎯
⎯
−10%
−25%
-2.5%
Min.
Typ.
Typ.
200
0.2
ML610Q428/ML610Q429 User’s Manual
*1
*1
*1
⎯
⎯
―
―
⎯
⎯
Appendix C Electrical Characteristics
Rating
8.192
Typ.
500
500
0.3
50
⎯
⎯
⎯
2
1
3
+2.5%
+10%
+25%
Max.
Typ.
Typ.
500
0.3
20
10
20
10
⎯
2.75 to 3.6
2.5 to 2.75
2
7.7 to 8.3
0 to +40
Range
80
10
MHz
Unit
kHz
kHz
ms
ms
μs
μs
s
GL
=C
DL
Measuring
=12pF).
(V
circuit
SS
cycles
years
1
Unit
°C
= 0V)
V