UPD78F9200MA-CAC-A Renesas Electronics America, UPD78F9200MA-CAC-A Datasheet - Page 242

• Manufacturer Part Number: UPD78F9200MA-CAC-A
• Description: MCU 8BIT 1KB FLASH 128B RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9200MA-CAC-A

• Package / Case: *
• Voltage - Supply (vcc/vdd): 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 10MHz
• Number Of I /o: 7
• Core Processor: 78K0S
• Program Memory Type: FLASH
• Ram Size: 128 x 8
• Program Memory Size: 1KB (1K x 8)
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Peripherals: LVD, POR, PWM, WDT
• Core Size: 8-Bit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Connectivity: -

240
1. Operating conditions of FPRERR flag
2. Operating conditions of VCERR flag
3. Operating conditions of WEPRERR flag
<Setting conditions>
<Reset conditions>
<Setting conditions>
<Reset conditions>
<Setting conditions>
<Reset conditions>
• If PFCMD is written when the store instruction operation recently performed on a peripheral register is not to
• If the first store instruction operation after <1> is on a peripheral register other than FLPMC
• If the first store instruction operation after <2> is on a peripheral register other than FLPMC
• If a value other than the inverted value of the value to be set to FLPMC is written by the first store instruction
• If the first store instruction operation after <3> is on a peripheral register other than FLPMC
• If a value other than the value to be set to FLPMC (value written in <2>) is written by the first store instruction
• If 0 is written to the FPRERR flag
• If the reset signal is generation
• Erasure verification error
• Internal writing verification error
• When 0 is written to the VCERR flag
• When the reset signal generation
• If the area specified by the protect byte to be protected from erasing or writing is specified by the flash
• If 1 is written to a bit that has not been erased (a bit for which the data is 0).
• When 0 is written to the WEPRERR flag
• When the reset signal generation
write a specific value (A5H) to FLPMC
after <2>
after <3>
Remark The numbers in angle brackets above correspond to the those in (2) Flash protect command
If VCERR is set, it means that the flash memory has not been erased or written correctly. Erase or write the
memory again in the specified procedure.
Remark The VCERR flag may also be set if an erase or write protect error occurs.
address pointer H (FLAPH) and a command is executed to this area
Address: FFA1H
Symbol
PFS
register (PFCMD).
7
0
Figure 16-12. Format of Flash Status Register (PFS)
After reset: 00H
6
0
CHAPTER 16 FLASH MEMORY
User’s Manual U18172EJ3V0UD
5
0
R/W
4
0
3
0
WEPRERR
2
VCERR
1
FPRERR
0