UPD70F3745GJ-GAE-AX Renesas Electronics America, UPD70F3745GJ-GAE-AX Datasheet - Page 831

• Manufacturer Part Number: UPD70F3745GJ-GAE-AX
• Description: MCU 32BIT V850ES/JX3 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: V850ES/Jx3r

Specifications of UPD70F3745GJ-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: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 60K 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
RAM Retention Detection
(T
Note
R01UH0016EJ0400 Rev.4.00
Sep 30, 2010
Detection voltage
Supply voltage rise time
Response time
Minimum pulse width
A
= −40 to +85°C, V
Time required to detect the detection voltage and set the RAMS.RAMF bit.
Detection voltage (MAX.)
Operating voltage (MIN.)
Detection voltage (MIN.)
Detection voltage (TYP.)
Parameter
Note
RAMS.RAMF bit
Supply voltage
DD
= EV
(V
DD
DD
= AV
)
V
t
t
t
RAMHTH
RAMHD
RAMHW
Symbol
REF0
RAMH
= AV
REF1
V
After V
t
DD
RAMHD
t
RAMHTH
, V
= 0 to 2.85 V
Cleared by instruction
DD
SS
reaches 2.1 V
= EV
Conditions
SS
CHAPTER
= AV
SS
= 0 V, C
29
L
0.002
= 50 pF)
MIN.
1.9
0.2
t
RAMHW
ELECTRICAL
TYP.
2.0
0.2
t
RAMHD
MAX.
2.1
3.0
SPECIFICATIONS
Time
Page 815 of 892
Unit
ms
ms
ms
V