M38D59GCHP#U0 Renesas Electronics America, M38D59GCHP#U0 Datasheet - Page 69

• 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
QzROM Writing Mode
In the QzROM writing mode, the user ROM area can be
rewritten while the microcomputer is mounted on-board by using
a serial programmer which is applicable for this microcomputer.
Table 15 lists the pin description (QzROM writing mode) and
Figure 64 and Figure 65 show the pin connections.
Refer to Figure 66 to Figure 69 for examples of a connection
with a serial programmer.
Contact the manufacturer of your serial programmer for serial
programmer. Refer to the user ’s manual of your serial
programmer for details on how to use it.
Table 15 Pin description (QzROM writing mode)
V
RESET
X
X
V
AV
P0
P1
P2
P3
P4
P5
P6
P7
P7
OSCSEL
P4
P4
P4
CC
IN
OUT
REF
0
0
0
3
0
0
0
2
0
1
2
3
SS
− P0
− P1
− P2
− P3
, P4
− P5
− P6
− P7
, P7
, V
Pin
SS
7
7
7
7
7
7
4
1
4
− P4
May 20, 2008 Page 67 of 134
7
Power source
Reset input
Clock input
Clock output
Analog reference
voltage
Analog power source
I/O port
Input port
V
ESDA input/output
ESCLK input
ESPGMB input
PP
input
Name
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
• Apply 2.7 to 5.5 V to V
• Reset input pin for active “L”. Reset occurs when RESET pin is
• Set the same termination as the single-chip mode.
• Input the reference voltage of A/D converter to V
• Connect AVss to Vss.
• Input “H” or “L” level signal or leave the pin open.
• Input “H” or “L” level signal or leave the pin open.
• QzROM programmable power source pin.
• Serial data I/O pin.
• Serial clock input pin.
• Read/program pulse input pin.
held at an “L” level for 16 cycles or more of X
CC
, and 0 V to V
Function
SS
.
IN
.
REF
.