M30280FCHP#U5B Renesas Electronics America, M30280FCHP#U5B Datasheet - Page 319

• Manufacturer Part Number: M30280FCHP#U5B
• Description: IC M16C/28 MCU FLASH 128K 80LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/Tiny/28r

Specifications of M30280FCHP#U5B

• 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: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 24x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 80-LQFP
• For Use With: R0K330290S000BE - KIT EVAL STARTER FOR M16C/29M30290T2-CPE - EMULATOR COMPACT M16C/26A/28/29M30290T2-CPE-HP - EMULATOR COMPACT FOR M16C/TINY
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

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1
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Table 18.2 Flash Memory Rewrite Modes Overview
. v
6
J
Flash Memory
Rewrite Mode
Function
Areas which
can be rewritten
Operation
mode
ROM
programmer
18.1.1 Boot Mode
0
C
2
9
The microcomputer enters boot mode when a hardware reset is performed while a high-level ("H") signal
is applied to pins CNV
("L") signal is applied to the P8
The boot ROM area is reserved. The boot ROM area stores the rewrite control program for a standard
serial I/O mode before shipping. Do not rewrite the boot ROM area.
2 /
0 .
B
0
8
0
0
G
4
J
7
a
o r
0 -
. n
u
2
3
p
0
, 1
0
(
M
2
Software command execu-
tion by CPU rewrites the user
ROM area.
EW mode 0:
EW mode 1:
User ROM area
Single chip mode
None
0
1
Rewritable in area other
than flash memory
Rewritable in flash memory
0
6
7
C
CPU Rewrite Mode
2 /
page 297
, 8
M
SS
1
6
and P8
C
2 /
f o
8
3
5
) B
. A program in the boot ROM area is executed.
8
6
5
or while an "H" signal is applied to pins CNV
A dedicated serial programer
rewrites the user ROM area.
Standard serial I/O mode 1:
Standard serial I/O mode 2:
User ROM area
Boot mode
Serial programmer
Standard Serial I/O Mode
Clock synchronous serial
I/O
UART
A dedicated parallel pro-
grammer rewrites the user
ROM area.
User ROM area
Parallel I/O mode
Parallel programmer
SS
Parallel I/O Mode
and P1
18. Flash Memory Version
6
and a low-level