UPD78F9201MA-CAC-A Renesas Electronics America, UPD78F9201MA-CAC-A Datasheet - Page 265

• Manufacturer Part Number: UPD78F9201MA-CAC-A
• Description: MCU 8BIT 2KB FLASH 128B RAM
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9201MA-CAC-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 7
• 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: -
• Connectivity: -

16.8.10 Examples of operation when command execution time should be minimized in self programming
explained below.
Examples of operation when the command execution time should be minimized in self programming mode are
(1) Erasure to blank check
Note Perform processing to shift to normal mode in order to return to normal processing.
Remark
<1> Mode is shifted from normal mode to self programming mode (<1> to <7> in 16.8.4)
<2> Execution of block erase → Error check (<1> to <12> in 16.8.6)
<3> Execution of block blank check → Error check (<1> to <11> in 16.8.7)
<4> Mode is shifted from self programming mode to normal mode (<1> to <6> in 16.8.5)
mode
Figure 16-25. Example of Operation When Command Execution Time Should Be Minimized
<1> to <4> in Figure 16-25 correspond to <1> to <4> in 16.8.10 (1) above.
Figure 16-18
Figure 16-20
Figure 16-21
Figure 16-19
<1> to <12>
<1> to <11>
<1> to <7>
<1> to <6>
<1> Shift to self programming
<3> Execute block blank check
<4> Shift to normal mode
<2> Execute block erase
(VCERR and WEPRERR flags)
(VCERR and WEPRERR flags)
Erasure to blank check
<2> Check execution result
<3> Check execution result
Normal termination
(from Erasure to Blank Check)
CHAPTER 16 FLASH MEMORY
User’s Manual U18172EJ3V0UD
mode
Normal
Normal
Abnormal
Abnormal
Abnormal termination
Note
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