UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 1048

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

POC Circuit Characteristics (T
POC Circuit Timing
Supply Voltage Rise Time (T
Note
Supply Voltage Rise Time Timing
• When RESET pin input is not used
1046
Detection voltage
Power supply voltage rise
inclination
Minimum pulse width
Detection delay time
Maximum time to rise to
2.7 V (V
(V
Maximum time to rise to
2.7 V (V
(releasing RESET input → V
Supply voltage
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
DD
POC i
: 0 V → 2.7 V)
nternal
Make sure to raise the power supply in a shorter time than this.
signal
(V
2.7 V
DD
DD
DD
0 V
)
(MIN.))
(MIN.))
Parameter
t
Parameter
PUP1
Note
Note
Detection voltage V
Detection voltage V
Detection voltage V
Detection voltage V
Detection voltage V
Detection voltage V
DD
: 2.7 V)
A
= −40 to +85°C, V
A
V
V
t
t
= −40 to +85°C, V
Symbol
Supply voltage
PTH
PW
POR
PDR
CHAPTER 28 ELECTRICAL SPECIFICATIONS
POR
PDR
POR
PDR
POR
PDR
(MAX.)
(MAX.)
(TYP.)
(TYP.)
(MIN.)
(MIN.)
(V
t
t
DD
Symbol
PUP1
PUP2
)
Power supply rise time
Power supply fall time
Change inclination of V
When the voltage drops
User’s Manual U19678EJ1V1UD
t
PTH
SS
when RESET input is not used
when RESET input is used
SS
= 0 V)
Time
= 0 V)
Conditions
• When RESET pin input is used (when external reset is
Conditions
released by the RESET pin, after POC has been
released)
Supply voltage
POC i
Internal reset
RESET pin
DD
: 0 V → V
nternal
signal
signal
2.7 V
(V
0 V
DD
)
POR
t
PW
t
PUP2
MIN.
MIN.
1.52
200
1.5
0.5
Time
TYP.
TYP.
1.61
1.59
MAX.
MAX.
1.70
1.68
1.88
200
3.6
V/ms
Unit
Unit
ms
ms
μ
μ
V
V
Time
s
s