M38227ECFP Renesas Electronics America, M38227ECFP Datasheet - Page 75

• Manufacturer Part Number: M38227ECFP
• Description: IC 740 MCU EPROM 48K 80QFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M38227ECFP

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SIO, UART/USART
• Peripherals: LCD
• Number Of I /o: 49
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Table 51 Electrical characteristics (H version)
(V
Table 52 A-D converter characteristics (H version)
(V
Note: When an internal trigger is used in middle-speed mode, it is 14 s.
72
V
I
t
R
I
I
CC
CC
CC
CONV
VREF
IA
Symbol
RAM
Symbol
LADDER
=2.0 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
= 2.2 to 5.5 V, V
–
–
RAM retention voltage
Power source current
Resolution
Absolute accuracy
(excluding quantization error)
Analog port input current
Conversion time
Ladder resistor
Reference power source input current
SS
Parameter
= AV
SS
= 0 V, Ta = –20 to 85 °C, 4 MHz
Parameter
• High-speed mode, V
• High-speed mode, V
• Low-speed mode, V
• Low-speed mode, V
• Low-speed mode, V
• Low-speed mode, V
At clock stop mode
All oscillation stopped
(in STP state)
Output transistors “off”
f(X
f(X
Output transistors “off”
A-D converter in operating
f(X
f(X
Output transistors “off”
A-D converter stopped
f(X
f(X
Output transistors “off”
f(X
f(X
Output transistors “off”
f(X
f(X
Output transistors “off”
f(X
f(X
Output transistors “off”
IN
CIN
IN
CIN
IN
CIN
IN
CIN
IN
CIN
IN
CIN
) = 8 MHz
) = 8 MHz (in WIT state)
) = stopped
) = stopped
) = stopped
) = stopped
) = 32.768 kHz
) = 32.768 kHz
) = 32.768 kHz
) = 32.768 kHz (in WIT state)
) = 32.768 kHz
) = 32.768 kHz (in WIT state)
V
f(X
V
f(X
f(X
V
Test conditions
f(X
CC
CC
REF
CC
CC
CC
CC
CC
CC
IN
IN
IN
IN
= V
= V
) = 8 MHz
) = 2
) = 8 MHz
= 5 V, Ta
= 5 V, Ta = 25°C
= 3 V, Ta
= 3 V, Ta = 25°C
= 5 V
= 5 V
= 5 V
)
REF
REF
8 MHz, in middle/high-speed mode unless otherwise noted)
Test conditions
= 4.0 V to 5.5 V
= 2.2 V to 4.0V
V
CC
55°C
55°C
MHz
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Ta = 25 °C
Ta = 85 °C
MITSUBISHI MICROCOMPUTERS
Min.
Min.
2.0
12
50
Limits
Limits
3822 Group
Typ.
Typ.
150
6.4
1.6
7.0
4.5
0.1
25
15
35
(Note)
Max.
Max.
12.5
100
200
3.2
9.0
1.0
5.5
5.0
36
14
22
10
13
±2
8
Unit
Unit
LSB
Bits
mA
mA
k
V
A
A
A
A
A
s
A
A