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參數(shù)資料
| 型號： | TMP86FH09ANG |
| 廠商： | Toshiba Corporation |
| 英文描述： | Zener Diode; Application: General; Pd (mW): 500; Vz (V): 2.5 to 2.7; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35 |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 166/200頁 |
| 文件大小： | 1459K |
| 代理商： | TMP86FH09ANG |
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Page 156
15. Serial PROM Mode
15.6 Operation Mode
TMP86FH09ANG
Description of the flash memory writing mode
1. The 1st byte of the received data contains the matching data. When the serial PROM mode is acti-
vated, TMP86FH09ANG (hereafter called device), waits to receive the matching data (5AH). Upon
reception of the matching data, the device automatically adjusts the UART’s initial baud rate to 9600
bps.
2. When receiving the matching data (5AH), the device transmits an echo back data (5AH) as the second
byte data to the external controller. If the device can not recognize the matching data, it does not
transmit the echo back data and waits for the matching data again with automatic baud rate adjust-
ment. Therefore, the external controller should transmit the matching data repeatedly till the device
transmits an echo back data. The transmission repetition count varies depending on the frequency of
device. For details, refer to Table 15-5.
3. The 3rd byte of the received data contains the baud rate modification data. The five types of baud rate
modification data shown in Table 15-4 are available. Even if baud rate is not modified, the external
controller should transmit the initial baud rate data (28H: 9600 bps).
4. Only when the 3rd byte of the received data contains the baud rate modification data corresponding to
the device's operating frequency, the device echoes back data the value which is the same data in the
4th byte position of the received data. After the echo back data is transmitted, baud rate modification
becomes effective. If the 3rd byte of the received data does not contain the baud rate modification
data, the device enters the halts condition after sending 3 bytes of baud rate modification error code
(62H).
5. The 5th byte of the received data contains the command data (30H) to write the flash memory.
6. When the 5th byte of the received data contains the operation command data shown in Table 1-6, the
device echoes back the value which is the same data in the 6th byte position of the received data (in
this case, 30H). If the 5th byte of the received data does not contain the operation command data, the
device enters the halt condition after sending 3 bytes of the operation command error code (63H).
7. The 7th byte contains the data for 15 to 8 bits of the password count storage address. When the data
received with the 7th byte has no receiving error, the device does not send any data. If a receiving
error or password error occurs, the device does not send any data and enters the halt condition.
8. The 9th byte contains the data for 7 to 0 bits of the password count storage address. When the data
received with the 9th byte has no receiving error, the device does not send any data. If a receiving
error or password error occurs, the device does not send any data and enters the halt condition.
9. The 11th byte contains the data for 15 to 8 bits of the password comparison start address. When the
data received with the 11th byte has no receiving error, the device does not send any data. If a receiv-
ing error or password error occurs, the device does not send any data and enters the halt condition.
10.The 13th byte contains the data for 7 to 0 bits of the password comparison start address. When the
data received with the 13th byte has no receiving error, the device does not send any data. If a receiv-
ing error or password error occurs, the device does not send any data and enters the halt condition.
11. The 15th through m’th bytes contain the password data. The number of passwords becomes the data
(N) stored in the password count storage address. The external password data is compared with N-
byte data from the address specified by the password comparison start address. The external control-
ler should send N-byte password data to the device. If the passwords do not match, the device enters
the halt condition without returning an error code to the external controller. If the addresses from
FFE0H to FFFFH are filled with “FFH”, the passwords are not conpared because the device is consid-
ered as a blank product.
12.The m’th + 1 through n’th - 2 bytes of the received data contain the binary data in the Intel Hex for-
mat. No received data is echoed back to the external controller. After receiving the start mark (3AH
for “:”) in the Intel Hex format, the device starts data record reception. Therefore, the received data
except 3AH is ignored until the start mark is received. After receiving the start mark, the device
receives the data record, that consists of data length, address, record type, write data and checksum.
Since the device starts checksum calculation after receiving an end record, the external controller
should wait for the checksum after sending the end record. If a receiving error or Intel Hex format
error occurs, the device enters the halts condition without returning an error code to the external con-
troller.
13.The n’th - 1 and n’th bytes contain the checksum upper and lower bytes. For details on how to calcu-
late the SUM, refer to " 15.8 Checksum (SUM) ". The checksum is calculated only when the end
record is detected and no receiving error or Intel Hex format error occurs. After sending the end
相關(guān)PDF資料 |
PDF描述 |
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| TMP86FH12MG | Zener Diode; Application: General; Pd (mW): 500; Vz (V): 36.4 to 38.0; Condition Iz at Vz (mA): 2; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35 |
| TMP86FH46ANG | Zener Diode; Application: General; Pd (mW): 500; Vz (V): 2.6 to 2.8; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35 |
| TMP86FH46NG | Zener Diode; Application: General; Pd (mW): 500; Vz (V): 2.7 to 2.9; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35 |
| TMP86FH47ADUG | Zener Diode; Application: General; Pd (mW): 500; Vz (V): 2.8 to 3.0; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35 |
| TMP86FH47AUG | Zener Diode; Application: General; Pd (mW): 500; Vz (V): 2.9 to 3.1; Condition Iz at Vz (mA): 5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMP86FH09NG(ZM) | 功能描述:8位微控制器 -MCU TLCS870/C 16K FLASH RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| TMP86FH12MG | 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB FLASH 5V 30SSOP - Bulk 制造商:Toshiba America Electronic Components 功能描述:8BIT MCU 16K FLASH 512B RAM 86FH12 |
| TMP86FH12MG(Z) | 功能描述:8位微控制器 -MCU 16k Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
| TMP86FH46ANG | 制造商:Toshiba America Electronic Components 功能描述:MCU 8BIT TLCS-870 CISC 16KB FLASH 5V 42PIN SDIP - Bulk |
| TMP86FH46ANG(Z) | 功能描述:8位微控制器 -MCU 16K Flash MCU RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT |
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