M30262F8GP#U7 Renesas Electronics America, M30262F8GP#U7 Datasheet - Page 236

• Manufacturer Part Number: M30262F8GP#U7
• Description: IC M16C/TINY MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/26r

Specifications of M30262F8GP#U7

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IEBus, SIO, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 38
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

228
Appendix Standard Serial I/O Mode 2 (Flash Memory Version)
Figure 1.23.10. Timing for the ID check
Figure 1.23.11. ID code storage addresses
(M16C reception
(M16C transmit
ID Check
ID Code
This command checks the ID code. Execute the boot ID check command as explained here following.
When the flash memory is not blank, the ID code sent from the peripheral units and the ID code written
in the flash memory are compared to see if they match. If the codes do not match, the command sent
from the peripheral units is not accepted. An ID code contains 8 bits of data. Area is, from the 1st byte,
addresses 0FFFDF
a program into the flash memory, which already has the ID code set for these addresses.
(1) Transfer the “F5
(2) Transfer addresses A
(3) Transfer the number of data sets of the ID code with the 5th byte.
(4) The ID code is sent with the 6th byte onward, starting with the 1st byte of the code.
3rd and 4th bytes respectively.
RxD1
TxD1
data)
data)
Preliminary Specifications Rev. 0.9
Specifications in this manual are tentative and subject to change.
16
F5
, 0FFFE3
16
16
” command code with the 1st byte.
0FFFDC
0FFFE8
0FFFF0
0FFFF4
0FFFFC
0FFFE0
0FFFE4
0FFFEC
0FFFF8
0
to A
DF
Address
16
16
16
16
16
16
16
16
16
16
16
to 0FFFF3
to 0FFFF7
to 0FFFEB
to 0FFFFB
to 0FFFE3
to 0FFFE7
7
to 0FFFFF
to 0FFFDF
to 0FFFEF
, 0FFFEB
Renesas Technology Corp.
, A
8
FF
to A
16
16
16
16
16
16
16
16
16
16
15
16
and A
, 0FFFEF
ID1
ID2
ID3
ID4
ID5
ID6
ID7
0F
Overflow vector
Single step vector
Undefined instruction vector
BRK instruction vector
Address match vector
Watchdog timer vector
DBC vector
Reset vector
NMI vector
16
16
to A
4 bytes
16
ID size
, 0FFFF3
23
of the 1st byte of the ID code with the 2nd,
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
ID1
16
, 0FFFF7
16
and 0FFFFB
M16C/26 Group
ID7
16
. Write