UPD70F3737GC-UEU-AX Renesas Electronics America, UPD70F3737GC-UEU-AX Datasheet - Page 695

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UPD70F3737GC-UEU-AX

Manufacturer Part Number
UPD70F3737GC-UEU-AX
Description
MCU 32BIT V850ES/JX3-L 100-LQFP
Manufacturer
Renesas Electronics America
Series
V850ES/Jx3-Lr
Datasheet

Specifications of UPD70F3737GC-UEU-AX

Package / Case
*
Voltage - Supply (vcc/vdd)
2.2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Speed
20MHz
Number Of I /o
84
Core Processor
RISC
Program Memory Type
FLASH
Ram Size
8K x 8
Program Memory Size
128KB (128K x 8)
Data Converters
A/D 12x10b, D/A 2x8b
Oscillator Type
Internal
Peripherals
DMA, LVD, PWM, WDT
Connectivity
CSI, EBI/EMI, I²C, UART/USART
Core Size
32-Bit
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
UPD70F3737GC-UEU-AX
Manufacturer:
Renesas Electronics America
Quantity:
10 000
(3) Oscillation stabilization time select register (OSTS)
The wait time until the oscillation stabilizes after the STOP mode is released or the wait time until the internal
flash memory stabilizes after the IDLE2 mode is released is controlled by the OSTS register.
The OSTS register can be read or written 8-bit units.
Reset sets this register to 06H.
Remark
Note The oscillation stabilization time and setup time are required when the STOP mode and
Cautions 1. The wait time following release of the STOP mode does not include the time
OSTS
After reset: 06H
IDLE2 mode are released, respectively.
OSTS2
2. Be sure to clear bits 3 to 7 to “0”.
3. The oscillation stabilization time following reset release differs depending on
f
X
0
0
0
0
1
1
1
1
0
= Main clock oscillation frequency
until the clock oscillation starts (“a” in the figure below) following release of
the STOP mode, regardless of whether the STOP mode is released by reset
input or the occurrence of an interrupt request signal.
the option byte. For details, see CHAPTER 27 OPTION BYTE.
Voltage waveform of X1 pin
R/W
OSTS1
0
0
0
1
1
0
0
1
1
CHAPTER 21 STANDBY FUNCTION
Preliminary User’s Manual U18953EJ1V0UD
Address: FFFFF6C0H
OSTS0
0
0
1
0
1
0
1
0
1
V
SS
Selection of oscillation stabilization time/setup time
2
2
2
2
2
2
2
Setting prohibited
STOP mode release
10
11
12
13
14
15
16
/f
/f
/f
/f
/f
/f
/f
0
X
X
X
X
X
X
X
a
0
OSTS2
0.256 ms
0.512 ms
1.024 ms
2.048 ms
4.096 ms
8.192 ms
16.38 ms
4 MHz
OSTS1
f
X
13.107 ms
0.205 ms
0.410 ms
0.819 ms
1.638 ms
3.277 ms
6.554 ms
5 MHz
OSTS0
Note
695

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