UPD78F9222MC-5A4-A Renesas Electronics America, UPD78F9222MC-5A4-A Datasheet - Page 303
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UPD78F9222MC-5A4-A
Manufacturer Part Number
UPD78F9222MC-5A4-A
Description
MCU 8BIT 4KB FLASH 20PIN
Manufacturer
Renesas Electronics America
Series
78K0S/Kx1+r
Datasheet
1.UPD78F9221MC-5A4-A.pdf
(418 pages)
Specifications of UPD78F9222MC-5A4-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
4KB (4K x 8)
Program Memory Type
FLASH
Ram Size
256 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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPD78F9222MC-5A4-A
Manufacturer:
FSC
Quantity:
340
Part Number:
UPD78F9222MC-5A4-A
Manufacturer:
NEC
Quantity:
20 000
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Note This setting is not required when the watchdog timer is not used.
Remark
<1> to <11>in Figure 18-21 correspond to <1> to <11> in 18.8.7 (previous page).
Figure 18-21. Example of Block Blank Check Operation in Self Programming Mode
<7> Clear & restart WDT counter
<8> Execute HALT instruction
<4> Set the same value as
that of FLAPH to FLAPHC
command (FLCMD = 04H)
<2> Set no. of block for
<5> Set FLAPLC to 00H
<11> Normal termination
<1> Set block blank check
<3> Set FLAPL to 00H
(VCERR and WEPRERR flags)
blank check to FLAPH
<9> Check execution result
Block blank check
(WDTE = ACH)
<6> Clear PFS
Normal
CHAPTER 18 FLASH MEMORY
User’s Manual U16898EJ6V0UD
Note
Abnormal
<10> Abnormal termination
301
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