UPD70F3738GF-GAS-AX Renesas Electronics America, UPD70F3738GF-GAS-AX Datasheet - Page 511

• 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: -

Note Setting prohibited when 2.7 V ≤ AV
Remarks 1. Conversion time:
ADA0
FR2
0
0
0
0
1
1
1
1
Other than above
ADA0
FR1
0
0
1
1
0
0
1
1
2. For details about the operation timing, see 14.5.2 Conversion operation timing.
Table 14-3. Conversion Time Selection in High-Speed Conversion Mode (ADA0HS1 Bit = 1)
In the high-speed conversion mode, conversion is started after the stabilization time has elapsed after
the ADA0M0.ADA0CE bit is set to 1, and A/D conversion is performed only during the specified
conversion time (2.6 to 10.4
immediately after conversion ends.
In continuous conversion mode, the stabilization time is inserted only before the first conversion, and is
not inserted after the second conversion (the A/D converter continues running).
Stabilization time:
Trigger response time: If a software trigger, external trigger, or timer trigger is generated after the
Cautions 1. Set as 2.6
ADA0
FR0
0
1
0
1
0
1
0
1
26/f
52/f
78/f
104/f
130/f
156/f
182/f
208/f
(+ Stabilization Time)
2. In the high-speed conversion mode, rewriting the ADA0M0, ADA0M2, ADA0S,
XX
XX
XX
Conversion Time
XX
XX
XX
XX
XX
(+ 13/f
(+ 26/f
(+ 39/f
Set as 3.9
ADA0PFM, and ADA0PFT registers and inputting a trigger are prohibited during
the stabilization time.
(+ 50/f
(+ 50/f
(+ 50/f
(+ 50/f
(+ 50/f
XX
XX
XX
XX
XX
XX
XX
XX
)
)
)
)
)
)
)
)
Actual A/D conversion time (2.6 to 10.4
A/D converter setup time (1
stabilization time, it is inserted before the conversion time.
μ
μ
s ≤ conversion time ≤ 10.4
s ≤ conversion time ≤ 10.4
REF0
CHAPTER 14 A/D CONVERTER
μ
s). The A/D conversion end interrupt request signal (INTAD) is generated
User’s Manual U18953EJ5V0UD
< 3.0 V
Setting
prohibited
2.6
(+ 1.3
3.9
(+ 1.95
5.2
(+ 2.5
6.5
(+ 2.5
7.8
(+ 2.5
9.1
(+ 2.5
10.4
(+ 2.5
f
XX
= 20 MHz f
μ
μ
μ
μ
μ
μ
μ
s
s
s
s
s
s
Note
s
μ
μ
μ
μ
μ
μ
s)
μ
s)
s)
s)
s)
s)
s)
Setting
prohibited
3.25
(+ 1.625
4.875
(+ 2.438
6.5
(+ 3.125
8.125
(+ 3.125
9.75
(+ 3.125
Setting
prohibited
Setting
prohibited
XX
A/D Conversion Time
= 16 MHz f
μ
Setting prohibited
μ
s
μ
μ
μ
s
s
Note
s
s
μ
μ
μ
μ
μ
s)
s)
s)
s)
s)
μ
s or longer)
μ
μ
Setting
prohibited
4.333
(+ 2.167
6.5
(+ 3.25
8.667
(+ 4.167
Setting
prohibited
Setting
prohibited
Setting
prohibited
Setting
prohibited
s when 3.0 V ≤ AV
s when 2.7 V ≤ AV
XX
= 12 MHz f
μ
s
μ
μ
s
s
μ
μ
μ
μ
s)
s)
s)
s)
2.6
(+ 1.3
5.2
(+ 2.6
7.8
(+ 3.9
10.4
(+ 5
Setting
prohibited
Setting
prohibited
Setting
prohibited
Setting
prohibited
XX
= 10 MHz
μ
μ
μ
μ
μ
s
s
s
s)
Note
s
μ
μ
μ
s)
s)
s)
REF0
REF0
≤ 3.6 V.
< 3.0 V.
6.5
(+ 3.25
Setting
prohibited
Setting
prohibited
Setting
prohibited
Setting
prohibited
Setting
prohibited
Setting
prohibited
Setting
prohibited
f
XX
= 4 MHz
μ
s
μ
s)
3/f
3/f
3/f
3/f
3/f
3/f
3/f
3/f
Response
Trigger
XX
XX
XX
XX
XX
XX
XX
XX
Time
509