UPD70F3737GF-GAS-AX Renesas Electronics America, UPD70F3737GF-GAS-AX Datasheet - Page 920
UPD70F3737GF-GAS-AX
Manufacturer Part Number
UPD70F3737GF-GAS-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet
1.UPD70F3737GF-GAS-AX.pdf
(1071 pages)
Specifications of UPD70F3737GF-GAS-AX
Core Processor
RISC
Core Size
32-Bit
Speed
20MHz
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Peripherals
DMA, LVD, PWM, WDT
Number Of I /o
84
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD70F3737GF-GAS-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Table 30-8. Relationship Between FLMD0 and FLMD1 Pins and Operation Mode Immediately After Reset Ends
(3) Serial interface pin
The following shows the pins used by each serial interface.
When connecting a dedicated flash memory programmer to a serial interface pin that is connected to another
device on-board, care should be taken to avoid conflict of signals and malfunction of the other device.
(a) Conflict of signals
When the dedicated flash memory programmer (output) is connected to a serial interface pin (input) that is
connected to another device (output), a conflict of signals occurs. To avoid the conflict of signals, isolate
the connection to the other device or set the other device to the output high-impedance status.
V850ES/JG3-L
FLMD0
V
V
Input pin
0
DD
DD
Figure 30-13. Conflict of Signals (Serial Interface Input Pin)
UARTA0
CSIB0
CSIB3
CSIB0 + HS
CSIB3 + HS
In the flash memory programming mode, the signal that the dedicated flash
memory programmer sends out conflicts with signals another device
outputs. Therefore, isolate the signals on the other device side.
Table 30-9. Pins Used by Serial Interfaces
Serial Interface
Conflict of signals
Don’t care
FLMD1
V
CHAPTER 30 FLASH MEMORY
0
DD
User’s Manual U18953EJ5V0UD
Normal operation mode
Flash memory programming mode
Setting prohibited
Dedicated flash memory
programmer connection pins
TXDA0, RXDA0
SOB0, SIB0, SCKB0
SOB3, SIB3, SCKB3
SOB0, SIB0, SCKB0, PCM0
SOB3, SIB3, SCKB3, PCM0
Other device
Output pin
Pins Used
Operation Mode
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