UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 670

• Manufacturer Part Number: UPD78F0537DGA(T)-9EV-A
• Description: 8BIT MCU, 128K FLASH, 7KB RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F0537DGA(T)-9EV-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

Supply Voltage Rise Time (T
Supply Voltage Rise Time Timing
• When RESET pin input is not used
2.7 V POC Circuit Characteristics (T
670
Maximum time to rise to 2.7 V (V
(V
Maximum time to rise to 2.7 V (V
(releasing RESET input → V
Detection voltage on application of supply
voltage
Supply voltage
DD
: 0 V → 2.7 V)
(V
2.7 V
DD
)
CHAPTER 31 ELECTRICAL SPECIFICATIONS ((A2) GRADE PRODUCTS: T
Parameter
Parameter
t
PUP1
DD
: 2.7 V)
DD
DD
A
= −40 to +110°C, V
(MIN.))
(MIN.))
A
= −40 to +110°C, V
t
t
V
Symbol
Symbol
PUP1
PUP2
DDPOC
User’s Manual U17260EJ6V0UD
POCMODE (option byte) = 0,
when RESET input is not used
POCMODE (option byte) = 0,
when RESET input is used
POCMODE (option bye) = 1
SS
= EV
Time
• When RESET pin input is used
SS
SS
Supply voltage
Conditions
Conditions
= 0 V)
RESET pin
= EV
2.7 V
V
(V
POC
SS
DD
)
= 0 V)
(A2) grade products: T
t
PUP2
MIN.
MIN.
2.50
A
= −40 to +110°C)
TYP.
TYP.
2.70
A
= −40 to +110°C
MAX.
MAX.
2.90
3.6
1.9
Unit
Unit
ms
ms
V
Time