UPD70F3736GK-GAK-AX Renesas Electronics America, UPD70F3736GK-GAK-AX Datasheet - Page 753

• Manufacturer Part Number: UPD70F3736GK-GAK-AX
• Description: MCU 32BIT V850ES/JX3-L 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3736GK-GAK-AX

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 20MHz
• Number Of I /o: 66
• Core Processor: RISC
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Program Memory Size: 256KB (256K x 8)
• Data Converters: A/D 8x10b, D/A 1x8b
• Oscillator Type: Internal
• Peripherals: DMA, LVD, PWM, WDT
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Core Size: 32-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

29.1 Debugging with DCU
chip debug emulator (MINICUBE).
29.1.1 Connection circuit example
29.1.2 Interface signals
Figure 29-1. Circuit Connection Example When Debug Interface Pins Are Used for Communication Interface
Programs can be debugged using the debug interface pins (DRST, DCK, DMS, DDI, and DDO) to connect the on-
Notes 1. Example of pin connection when MINICUBE is not connected
The interface signals are described below.
(1) DRST
This is a reset input signal for the on-chip debug unit. It is a negative-logic signal that asynchronously
initializes the debug control unit.
MINICUBE raises the DRST signal when it detects V
started, and starts the on-chip debug unit of the device.
When the DRST signal goes high, a reset signal is also generated in the CPU.
When starting debugging by starting the integrated debugger, a CPU reset is always generated.
2. A pull-down resistor is provided on chip.
3. For flash memory rewriting
MINICUBE
RESET
FLMD0
DRST
DMS
DDO
GND
VDD
DCK
DDI
CHAPTER 29 ON-CHIP DEBUG FUNCTION
Preliminary User’s Manual U18952EJ1V0UD
Note 1
DD
of the target system after the integrated debugger is
EV
DCK
DMS
DDI
DDO
DRST
RESET
FLMD0
FLMD1/PDL5
EV
V850ES/JF3-L
DD
SS
Note 2
Note 3
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