M30622SAFP MITSUBISHI [Mitsubishi Electric Semiconductor], M30622SAFP Datasheet - Page 220
M30622SAFP
Manufacturer Part Number
M30622SAFP
Description
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Manufacturer
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet
1.M30622SAFP.pdf
(274 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M30622SAFP
Manufacturer:
AVAGO
Quantity:
18
Company:
Part Number:
M30622SAFP
Manufacturer:
MITSUBISHI
Quantity:
852
Part Number:
M30622SAFP
Manufacturer:
MITSUBISHI
Quantity:
20 000
Company:
Part Number:
M30622SAFP#U5
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 220 of 274
- Download datasheet (4Mb)
Description (Flash Memory Version)
220
Flash Memory
Figure 1.25.1. Block diagram of flash memory version
The M16C/62A (flash memory version) contains the flash memory that can be rewritten with a single volt-
age. For this flash memory, three flash memory modes are available in which to read, program, and erase:
parallel I/O and standard serial I/O modes in which the flash memory can be manipulated using a program-
mer and a CPU rewrite mode in which the flash memory can be manipulated by the Central Processing Unit
(CPU). Each mode is detailed in the pages to follow.
The flash memory is divided into several blocks as shown in Figure 1.25.1, so that memory can be erased
one block at a time. Each block has a lock bit to enable or disable execution of an erase or program
operation, allowing for data in each block to be protected.
In addition to the ordinary user ROM area to store a microcomputer operation control program, the flash
memory has a boot ROM area that is used to store a program to control rewriting in CPU rewrite and
standard serial I/O modes. This boot ROM area has had a standard serial I/O mode control program stored
in it when shipped from the factory. However, the user can write a rewrite control program in this area that
suits the user’s application system. This boot ROM area can be rewritten in only parallel I/O mode.
Flash memory
256Kbytes
128Kbytes
size
Flash memory
start address
0C0000
0E0000
16
16
0C0000
0D0000
0E0000
0FA000
0FC000
0FFFFF
0F0000
0F8000
16
16
16
16
16
16
16
16
Block 6 : 64K byte
Block 2 : 8K byte
Block 1 : 8K byte
Block 5 : 64K byte
Block 4 : 64K byte
Block 3 : 32K byte
Block 0 : 16K byte
User ROM area
0FE000
0FFFFF
Note 1: The boot ROM area can be rewritten in
Note 2: To specify a block, use the maximum
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
16
only parallel input/output mode. (Access
to any other areas is inhibited.)
address in the block that is an even
address.
Boot ROM area
8K byte
M16C / 62A Group
Mitsubishi microcomputers
Related parts for M30622SAFP
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
128 x 8-BIT x 2 MAIL-BOX
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
PROGRAMMABLE BUFFERED I/0 EXPANDER
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
ELECTRONIC SOUND CONTROL WITH ELECTRONIC VOLUME FOR MULTIPLE SOURCES
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
2CH 4 MODE PRESET EQUALIZER
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS?????
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
M51996P
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER??
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
MITSUBISHI SEMICONDUCTOR (TRIAC) MEDIUM POWER USE INSULATED TYPE, PLANAR PASSIVATION TYPE
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
MITSUBISHI SEMICONDUCTOR (TRIAC) LOW POWER USE GLASS PASSIVATION TYPE
Manufacturer:
Mitsubishi Electric Semiconductor
Part Number:
Description:
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER with ON-SCREEN DISPLAY CONTROLLER?
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet:
Part Number:
Description:
SINGLE CHIP 8 BIT CMOS MICROCOMPUTER
Manufacturer:
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet: