M37544G2AGP#U0 Renesas Electronics America, M37544G2AGP#U0 Datasheet - Page 51

• Manufacturer Part Number: M37544G2AGP#U0
• Description: IC 740 MCU OTP 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: 740/38000r

Specifications of M37544G2AGP#U0

• Core Processor: 740
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SIO, UART/USART
• Peripherals: WDT
• Number Of I /o: 25
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: QzROM
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 6x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

REJ03B0108-0103
page 49 of 72
7544 Group (QzROM version)
Fig. 53 When using E8 programmer, connection example
Note: For the programming circuit, the wiring capacity of each signal pin must not exceed 47 pF.
Rev.1.03
T_PGM/OE/MD
RESET circuit
T_RESET
T_SCLK
T_VPP
T_TXD
T_VDD
T_RXD
T_BUSY
GND
Mar 31, 2009
N.C.
4.7 kΩ
4.7 kΩ
7544 Group (QzROM Version)
Set the same termination as the
V
CNV
P1
P1
P1
RESET
V
CC
SS
1
2
0
X
(ESDA)
(ESCLK)
(ESPGMB)
single-chip mode.
SS
IN
X
OUT