tmp89fm42a TOSHIBA Semiconductor CORPORATION, tmp89fm42a Datasheet - Page 394
tmp89fm42a
Manufacturer Part Number
tmp89fm42a
Description
8 Bit Microcontroller
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
1.TMP89FM42A.pdf
(431 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
tmp89fm42aUG
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
- Current page: 394 of 431
- Download datasheet (7Mb)
RA003
22.12.1.3
22.12.1.4
Note 1: *: Don’t care.
Note 2: When addresses from 0xFFE0 through 0xFFFF are filled with "0xFF", the product is recognized as a blank product.
Table 22-21 Password Values and Setting Range
(password count storage address)
(password comparison start ad-
without meeting these conditions is used, a password error occurs. In this case, the TMP89FM42A does not
transmit data and goes into an idle state.
A password must be set in accordance with the conditions shown in Table 22-21. If a password created
(password count)
Password string
Password setting, cancellation and authentication
Password values and setting range
Password
・ Password setting
・ Password cancellation
・ Password authentication
dress)
PNSA
PCSA
N
is unnecessary. A password can be set by simply writing a program to flash memory.
is canceled when flash memory is all initialized to 0xFF.
0xFFFF of the TMP89FM42A, a product is considered a non-blank product, and password au-
thentication is required to execute an operation command. In this password authentication process,
PNSA, PCSA and a password string are used. An operation command is executed only if a pass-
word has been successfully authenticated. If a password is unsuccessfully authenticated, the
TMP89FM42A goes into an idle state.
blank, and no password authentication is performed. To execute some special operation com-
mands, however, PNSA and PCSA are still required (a password string is not required) even if a
product is blank. In this case, the addresses defined in Table 22-21 must be selected as PNSA and
PCSA.
mand.
cuted are as follows:
-
-
-
-
-
Because a password is created by using part of a user program, a special password setting routine
To cancel a password, Chip Erase (all erase) must be performed on flash memory. A password
If there is data other than 0xFF in any one byte of data written to the address 0xFFE0 through
If all data written to the address 0xFFE0 through 0xFFFF are 0xFF, a product is considered
Whether a product is blank or non-blank can be confirmed by executing the status output com-
The operation commands that require PNSA and PCSA (password string) for them to be exe-
Flash memory erase command (0xF0)
Flash memory write command (0x30)
Flash memory read command (0x40)
RAM loader command (0x60)
Flash memory security setting command (0xFA)
Not required (notes 4 and 5)
0x8000 ≤ PNSA ≤ 0xFEFF
0x8000 ≤ PCSA ≤ 0xFEFF
Blank product (note 1)
Page 375
*
0x8000 ≤ PCSA ≤ 0xFF00 - N
0x8000 ≤ PNSA ≤ 0xFEFF
Non-blank product
Required (note 3)
8 ≤ N
TMP89FM42A
Related parts for tmp89fm42a
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Toshiba Semiconductor [TOSHIBA IGBT Module Silicon N Channel IGBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [SILICON N CHANNEL 1GBT]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [GTR Module Silicon N Channel IGBT High Power Switching Applications Motor Control Applications]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
Toshiba Semiconductor [Power Module]
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON NPN TRIPLE DIFFUSED TYPE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE SILICON N CHANNEL LGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA IGBT Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR MODULE SILICON N−CHANNEL IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA GTR Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA INTELLIGENT POWER MODULE
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet:
Part Number:
Description:
TOSHIBA Intelligent Power Module Silicon N Channel IGBT
Manufacturer:
TOSHIBA Semiconductor CORPORATION
Datasheet: