UPD70F3744GJ-GAE-AX Renesas Electronics America, UPD70F3744GJ-GAE-AX Datasheet - Page 518

• Manufacturer Part Number: UPD70F3744GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3744GJ-GAE-AX

• Core Processor: RISC
• Core Size: 32-Bit
• Speed: 32MHz
• Connectivity: CSI, EBI/EMI, I²C, UART/USART
• Peripherals: DMA, LVD, PWM, WDT
• Number Of I /o: 128
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 2.85 V ~ 3.6 V
• Data Converters: A/D 16x10b; 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: -

V850ES/JJ3
16.1.2 CSIB0 and I
simultaneously. Set CSIB0 in advance, using the PMC4 and PFC4 registers, before use.
16.2 Features
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
In the V850ES/JJ3, CSIB0 and I
Caution The transmit/receive operation of CSIB0 and I
Transfer rate: 8 Mbps (f
Master mode and slave mode selectable
8-bit to 16-bit transfer, 3-wire serial interface
Interrupt request signals (INTCBnT, INTCBnR) × 2
Serial clock and data phase switchable
Transfer data length selectable in 1-bit units between 8 and 16 bits
Transfer data MSB-first/LSB-first switchable
3-wire transfer SOBn:
Remark
Transmission mode, reception mode, and transmission/reception mode specifiable
during transmission or reception. Be sure to disable the one that is not used.
PMC4
n = 0 to 5
PFC4
After reset: 00H
After reset: 00H
2
C01 mode switching
SIBn:
SCKBn: Serial clock I/O
Remarks 1. n = 0, 1
PMC4n
0
1
1
0
0
XX
Serial data input
Serial data output
= 32 MHz, using internal clock)
Figure 16-2. CSIB0 and I
2. × = don't care
R/W
R/W
PFC4n
×
0
1
0
0
2
C01 are alternate functions of the same pin and therefore cannot be used
Address: FFFFF448H
Address: FFFFF468H
Port I/O mode
CSIB0 mode
I
2
C01 mode
CHAPTER 16 3-WIRE VARIABLE-LENGTH SERIAL I/O (CSIB)
0
0
0
0
2
C01 Mode Switch Settings
2
C01 is not guaranteed if these functions are switched
Operation mode
0
0
PMC42
0
PMC41
PFC41
PMC40
PFC40
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