UPD78F9222CS-CAC-A Renesas Electronics America, UPD78F9222CS-CAC-A Datasheet - Page 291

• Manufacturer Part Number: UPD78F9222CS-CAC-A
• Description: MCU 8BIT 4KB FLASH 20PIN
• Manufacturer: Renesas Electronics America
• Series: 78K0S/Kx1+r

Specifications of UPD78F9222CS-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: 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: -

Address: 0081H
PRSELF4
PRSELF4
PD78F9221
PD78F9222
7
1
0
0
0
0
1
0
0
0
0
0
0
0
0
1
PRSELF3
PRSELF3
PRSELF4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
Other than above
Other than above
PRSELF2
PRSELF2
PRSELF3
Figure 18-17. Format of Protect Byte (1/2)
1
1
1
1
1
0
0
0
0
1
1
1
1
1
5
CHAPTER 18 FLASH MEMORY
User’s Manual U16898EJ6V0UD
PRSELF2
PRSELF1
PRSELF1
0
0
1
1
1
0
0
1
1
0
0
1
1
1
4
PRSELF0
PRSELF0
PRSELF1
0
1
0
1
1
0
1
0
1
0
1
0
1
1
3
Blocks 7 to 0 are protected.
Blocks 5 to 0 are protected.
Blocks 6 and 7 can be written or erased.
Blocks 3 to 0 are protected.
Blocks 4 to 7 can be written or erased.
Blocks 1 and 0 are protected.
Blocks 2 to 7 can be written or erased.
All blocks can be written or erased.
Setting prohibited
Blocks 15 to 0 are protected.
Blocks 13 to 0 are protected.
Blocks 14 and 15 can be written or erased.
Blocks 11 to 0 are protected.
Blocks 12 to 15 can be written or erased.
Blocks 9 to 0 are protected.
Blocks 10 to 15 can be written or erased.
Blocks 7 to 0 are protected.
Blocks 8 to 15 can be written or erased.
Blocks 5 to 0 are protected.
Blocks 6 to 15 can be written or erased.
Blocks 3 to 0 are protected.
Blocks 4 to 15 can be written or erased.
Blocks 1 and 0 are protected.
Blocks 2 to 15 can be written or erased.
All blocks can be written or erased.
Setting prohibited
PRSELF0
2
Status
Status
1
1
0
1
289