UPD78F9212CS-CAB-A Renesas Electronics America, UPD78F9212CS-CAB-A Datasheet - Page 248

• Manufacturer Part Number: UPD78F9212CS-CAB-A
• Description: MCU 8BIT 4KB FLASH 16PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9212CS-CAB-A

• Core Processor: 78K0S
• Core Size: 8-Bit
• Speed: 10MHz
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 4KB (4K 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: -

246
Caution Be sure to perform the series of operations described above using the user program at an
Remark
address where data is not erased or written.
<1> to <6> in Figure 16-19 correspond to <1> to <6> in 16.8.5 (previous page).
<3>
Figure 16-19. Example of Shifting to Normal Mode
FLPMC = 0FFH (inverted set value)
<4> Check execution result
(by executing EI instruction
FLPMC = 00H (set value)
FLPMC = 00H (set value)
Shift to normal mode
<5> Enable interrupts
and changing MK0)
<1> Clear FLCMD
<6> Termination
(FLCMD = 00H)
PFCMD = A5H
(FPRERR flag)
<2> Clear PFS
CHAPTER 16 FLASH MEMORY
User’s Manual U16994EJ6V0UD
Normal
Restore the CPU clock to its setting
before the self programming
Abnormal
; When interrupt function is used
; Set value is invalid
; Set value is valid