M30280F6HP#D3 Renesas Electronics America, M30280F6HP#D3 Datasheet - Page 341

• Manufacturer Part Number: M30280F6HP#D3
• Description: MCU 3/5V 48K I-TEMP 80-LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280F6HP#D3

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, POR, PWM, Voltage Detect, WDT
• Number Of I /o: 71
• Program Memory Size: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

M
R
R
1
e
E
Table 18.7 Errors and FMR0 Register Status
NOTE:
. v
6
J
18.8.4 Full Status Check
FMR07
0
C
(SR5)
2
9
If an error occurs, the FMR06 to FMR07 bits in the FMR0 register are set to “1”, indicating a specific error.
Therefore, execution results can be comfirmed by verifying these status bits (full status check).
Table 18.7 lists errors and FMR0 register state. Figure 18.15 shows a flow chart of the full status check
and handling procedure for each error.
1. The flash memory enters read array mode by writing command code ‘xxFF
2 /
0 .
B
(SRD register)
FMR0 Register
1
1
0
0
8
0
of these commands. The command code written in the first bus cycle becomes invalid.
0
G
4
J
7
a
o r
status
0 -
. n
u
2
3
p
0
FMR06
, 1
0
(SR4)
(
M
2
1
0
1
0
1
0
6
7
C
2 /
page 319
, 8
Command
sequence error • A value other than ‘xxD0
Erase error
Program error
M
1
Error
6
C
2 /
f o
8
3
) B
8
5
• An incorrect commands is written
• When the block erase command is executed on an protected block
• When the program command is executed on protected blocks
• The block erase command is executed on an unprotected block
• The program command is executed on an unprotected block but
bus cycle of the block erase command
but the program operation is not successfully completed
the program operation is not successfully completed
Error occurrence condition
16
’ or ‘xxFF
16
16
(1)
’ is written in the second
’ in the second bus cycle
18. Flash Memory Version