UPD78F9221CS-CAC-A Renesas Electronics America, UPD78F9221CS-CAC-A Datasheet - Page 353
UPD78F9221CS-CAC-A
Manufacturer Part Number
UPD78F9221CS-CAC-A
Description
MCU 8BIT 2KB FLASH 20PIN
Manufacturer
Renesas Electronics America
Series
78K0S/Kx1+r
Datasheet
1.UPD78F9221MC-5A4-A.pdf
(418 pages)
Specifications of UPD78F9221CS-CAC-A
Core Processor
78K0S
Core Size
8-Bit
Speed
10MHz
Connectivity
LIN, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
15
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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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 U16898EJ6V0UD
: 0 V
t
PTH
2.1 V
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.
= 40 to
2.2
3.0
1.0
+
Unit
85
ms
ms
ms
V
s
351
C
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