M38D59GCHP#U0 Renesas Electronics America, M38D59GCHP#U0 Datasheet - Page 117

• Manufacturer Part Number: M38D59GCHP#U0
• Description: IC 740/38D5 MCU QZ-ROM 80LQFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38D59GCHP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 12.5MHz
• Connectivity: SIO, UART/USART
• Peripherals: LCD, LED, PWM, WDT
• Number Of I /o: 59
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: QzROM
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

38D5 Group
Rev.3.04
REJ03B0158-0304
Table 41 A/D converter characteristics
NOTE:
ABS
t
R
I
I
Symbol
CONV
VREF
IA
1. tc( φ AD): one cycle of AD conversion clock. AD conversion clock can be selected from φ SOURCE/2 or φ SOURCE/8. φ SOURCE
LADDER
−
represents the X
the low-speed mode.
When the A/D conversion is executed in the frequency/2 mode, frequency/4 mode, or frequency/8 mode, set f(X
Relationship among AD conversion clock frequency, power source voltage, AD conversion mode and absolute accuracy.
Resolution
Absolute accuracy
(quantification error
excluded)
Conversion time
Ladder resistor
Reference input
current
Analog input
current
(Vcc = 2.7 to 5.5 V, Ta = − 20 to 85 ° C, output transistors in cut-off state, low-speed
included, unless otherwise noted)
May 20, 2008 Page 115 of 134
Parameter
IN
input in the frequency/2, 4 or 8 mode and internal on-chip oscillator divided by 4 in the on-chip oscillator mode or
(1)
10bitAD
mode
8bitAD
mode
10bitAD mode
8bitAD mode
V
(Note)
REF
[MHz]
6.25
4.0
2.7
=5V
Note: f(XIN) ≥ 500kHz
0
4.5V < V
AD conversion clock =f(X
4.0V < V
AD conversion clock =f(X
2.7V ≤ V
AD conversion clock , f(X
2.7V ≤ V
f(OCO)/8, f(OCO)/32
4.5V < V
AD conversion clock =f(X
4.0V < V
AD conversion clock =f(X
2.7V ≤ V
AD conversion clock =f(X
2.7V ≤ V
f(OCO)/8, f(OCO)/32
2.7
CC
CC
CC
CC
CC
CC
CC
CC
≤ 5.5V,
≤ 4.5V,
≤ 4.0V,
≤ 5.5V,
≤ 5.5V,
≤ 4.5V,
≤ 4.0V,
≤ 5.5V,
Power source voltage VCC
Test conditions
10bitAD=4LSB
8bitAD=2LSB
4.0
IN
IN
IN
IN
IN
IN
f(X
10bitAD=4LSB
8bitAD=2LSB
)/2, f(X
)/2, f(X
)/2, f(X
)/2, f(X
)/2, f(X
)/2, f(X
IN
)/2 or f(X
4.5
IN
IN
IN
IN
IN
IN
IN
)/8 ≤ VccMHz
)/8 ≤ 6.25MHz
)/8 ≤ 4MHz
)/8 ≤ 6.25MHz
)/8 ≤ 4MHz
)/8 ≤ VccMHz
)/8
5.5
AD conversion clock
• Low-speed mode and
AD conversion clock
• frequency/2 mode,
on-chip oscillator mode:
f(OCO)/8 or
f(OCO)/32
frequency/4 and
frequency/8 mode:
f(XIN)/2 or
f(XIN)/8
[V]
tc( φ AD) × 61
tc( φ AD) × 49
FLASH MEMORY VERSION
Min.
12
50
•
on-chip oscillator mode
Limits
Typ.
150
35
tc( φ AD) × 62
tc( φ AD) × 50
IN
) ≥ 500 kHz.
Max.
100
200
5.0
10
4
2
LSB
Unit
Bits
k
µ A
µ A
µ s
Ω