UPD78F9222MC(T)-5A4-A NEC, UPD78F9222MC(T)-5A4-A Datasheet - Page 347
UPD78F9222MC(T)-5A4-A
Manufacturer Part Number
UPD78F9222MC(T)-5A4-A
Description
8BIT MCU, 4K FLASH, 256B RAM, 78F9222
Manufacturer
NEC
Datasheet
1.UPD78F9222MCT-5A4-A.pdf
(414 pages)
Specifications of UPD78F9222MC(T)-5A4-A
Controller Family/series
UPD78
No. Of I/o's
17
Ram Memory Size
256Byte
Cpu Speed
10MHz
No. Of Timers
4
No. Of
RoHS Compliant
Core Size
8bit
Program Memory Size
4KB
Oscillator Type
External, Internal
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F9222MC(T)-5A4-A
Manufacturer:
NEC
Quantity:
1 000
Company:
Part Number:
UPD78F9222MC(T)-5A4-A
Manufacturer:
NEC/PBF
Quantity:
6 640
Part Number:
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Manufacturer:
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Quantity:
20 000
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POC Circuit Characteristics (T
Notes 1.
POC Circuit Timing
Detection voltage
Power supply boot time
Response delay time 1
Response delay time 2
Minimum pulse width
2.
Parameter
Time required from voltage detection to internal reset release.
Time required from voltage detection to internal reset signal generation.
Detection voltage (MAX.)
Detection voltage (MIN.)
Detection voltage (TYP.)
CHAPTER 21 ELECTRICAL SPECIFICATIONS (Standard product, (A) grade product)
Note 1
Note 2
Supply voltage
(V
A
DD
= −40 to +85°C)
V
t
t
t
t
Symbol
)
PTH
PTHD
PD
PW
POC
V
When power supply rises, after reaching
detection voltage (MAX.)
When power supply falls
DD
User’s Manual U16898EJ5V0UD
: 0 V → 2.1 V
t
PTH
Conditions
t
PTHD
Standard product, (A) grade product T
t
PD
t
PW
MIN.
2.0
1.5
0.2
TYP.
2.1
Time
A
MAX.
=
2.2
3.0
1.0
−
40 to
+
Unit
85
ms
ms
ms
µ
V
s
°C
347
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