UPD70F3735GK-GAK-AX Renesas Electronics America, UPD70F3735GK-GAK-AX Datasheet - Page 25

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UPD70F3735GK-GAK-AX

Manufacturer Part Number
UPD70F3735GK-GAK-AX
Description
MCU 32BIT V850ES/JX3-L 80-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet

Specifications of UPD70F3735GK-GAK-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
66
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 8x10b, D/A 1x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD70F3735GK-GAK-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
V850ES/JF3-L
R01UH0017EJ0400 Rev.4.00
Sep 30, 2010
(10) Watchdog timer 2
(11) Serial interface
(12) A/D converter
(13) D/A converter
(14) DMA controller
(15) Key interrupt function
(16) Real-time output function
(17) CRC function
(18) DCU (debug control unit)
A watchdog timer is provided on chip to detect inadvertent program loops, system abnormalities, etc.
The internal oscillation clock, the main clock, or the subclock can be selected as the source clock.
Watchdog timer 2 generates a non-maskable interrupt request signal (INTWDT2) or a system reset signal
(WDT2RES) after an overflow occurs.
The V850ES/JF3-L includes three kinds of serial interfaces: asynchronous serial interface A (UARTA), 3-wire
variable-length serial interface B (CSIB), and an I
In the case of UARTA, data is transferred via the TXDA0 to TXDA2 pins and RXDA0 to RXDA2 pins.
In the case of CSIB, data is transferred via the SOB0 to SOB2 pins, SIB0 to SIB2 pins, and SCKB0 to SCKB2
pins.
In the case of I
This 10-bit A/D converter includes 8 analog input pins.
approximation method.
A one-channel, 8-bit-resolution D/A converter that uses the R-2R ladder method is provided on chip.
A 4-channel DMA controller is provided on chip. This controller transfers data between the internal RAM and on-
chip peripheral I/O devices in response to interrupt requests sent by on-chip peripheral I/O.
A key interrupt request signal (INTKR) can be generated by inputting a falling edge to the key input pins (8
channels).
The real-time output function transfers preset 6-bit data to output latches upon the occurrence of a timer compare
register match signal.
A CRC operation circuit that generates a 16-bit CRC (Cyclic Redundancy Check) code upon setting of 8-bit data
is provided on-chip.
An on-chip debug function that uses the JTAG (Joint Test Action Group) communication specifications is provided.
Switching between the normal port function and on-chip debugging function is done with the control pin input
level and the OCDM register.
2
C, data is transferred via the SDA00, SDA01, SCL00, and SCL01 pins.
2
C bus interface (I
Conversion is performed using the successive
2
C).
CHAPTER 1 INTRODUCTION
Page 9 of 816

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