UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 463

• Manufacturer Part Number: UPD70F3738GF-GAS-AX
• Description: MCU 32BIT V850ES/JX3-L 100-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3-Lr

Specifications of UPD70F3738GF-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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: -

11.2.1 Pin configuration
The RTC outputs included in the real-time counter are alternatively used as shown in Table 11-2. The port function
must be set when using each pin (see Table 4-15 Settings When Pins Are Used for Alternate Functions).
11.2.2 Interrupt functions
Remark GC : 100-pin plastic LQFP (fine pitch) (14 × 14)
The RTC includes the following three types of interrupt signals.
(1) INTRTC0
(2) INTRTC1
(3) INTRTC2
A fixed-cycle interrupt signal is generated every 0.5 second, second, minute, hour, day, or month.
Alarm interrupt signal
An interval interrupt signal of a cycle of f
F1 : 121-pin plastic FBGA (8 × 8)
GC
30
28
28
Pin Number
CHAPTER 11 REAL-TIME COUNTER (
G3
F1
H4
H4
P03
P04
P04
Table 11-2. Pin Configuration
Port
User’s Manual U18953EJ5V0UD
XT
/6, f
XT
RTC1HZ
RTCDIV
RTCCL
/7, f
XT
RTC Output
/8, f
XT
/9, f
PD70F3792, 70F3793)
XT
/10, f
XT
/11, or f
INTP0/ADTRG
INTP1/ADTRG /RTCCL
INTP1/ADTRG /RTCDIV
Other Alternate Function
XT
/12 is generated.
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