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參數(shù)資料
| 型號(hào)： | ST72F60E1M1 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, FLASH, 8 MHz, MICROCONTROLLER, PDSO24 |
| 封裝： | 0.300 INCH, LEAD FREE, PLASTIC, SOP-24 |
| 文件頁(yè)數(shù)： | 51/139頁(yè) |
| 文件大?。?/td> | 1993K |
| 代理商： | ST72F60E1M1 |
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ST7260xx
Flash program memory
19/139
5.4
ICC interface
ICC needs a minimum of 4 and up to 6 pins to be connected to the programming tool (see
Figure 6). These pins are:
–
RESET: device reset
–VSS: device power supply ground
–
ICCCLK: ICC output serial clock pin
–
ICCDATA: ICC input/output serial data pin
–
ICCSEL/VPP: programming voltage
–
OSC1 (or OSCIN): main clock input for external source (optional)
Figure 6.
Typical ICC interface
1.
If the ICCCLK or ICCDATA pins are only used as outputs in the application, no signal isolation is
necessary. As soon as the programming tool is plugged to the board, even if an ICC session is not in
progress, the ICCCLK and ICCDATA pins are not available for the application. If they are used as inputs by
the application, isolation such as a serial resistor has to be implemented in case another device forces the
signal. Refer to the Programming Tool documentation for recommended resistor values.
2.
During the ICC session, the programming tool must control the RESET pin. This can lead to conflicts
between the programming tool and the application reset circuit if it drives more than 5mA at high level
(PUSH-pull output or pull-up resistor <1K). A schottky diode can be used to isolate the application reset
circuit in this case. When using a classical RC network with R>1K or a reset management IC with open
drain output and pull-up resistor >1K, no additional components are needed. In all cases the user must
ensure that no external reset is generated by the application during the ICC session.
3.
The use of Pin 7 of the ICC connector depends on the programming tool architecture. This pin must be
connected when using most ST programming tools (it is used to monitor the application power supply).
Please refer to the programming tool manual.
4.
Pin 9 has to be connected to the OSC1 (OSCIN) pin of the ST7 when the clock is not available in the
application or if the selected clock option is not programmed in the option byte. ST7 devices with multi-
oscillator capability need to have OSC2 grounded in this case.
ICC connector
ICCDATA
ICCC
L
K
RESE
T
V
DD
HE10 connector type
Application
power supply
1
2
4
6
8
10
97
5
3
Programming tool
ICC connector
Application board
ICC cable
(See note 3)
10k
Ω
V
SS
ICCSEL/
V
P
ST7
OS
C1
OS
C2
See note 1
See note 2
Application
reset source
Application
I/O
(see note 4)
Optional
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ST72F60K2DIE1 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, UUC |
| ST72F60K2DIE6 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, UUC |
| ST72F651AR6T1 | 8-BIT, FLASH, MICROCONTROLLER, PQFP64 |
| ST72P60E2M1 | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO24 |
| ST7260E2M1/XXX | 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO24 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ST72F60E2M1 | 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ST72F60K1U1 | 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ST72F60K1U1TR | 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ST72F60K2B1 | 功能描述:8位微控制器 -MCU 8 BITS MICROCONTR 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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 |
| ST72F60K2U1TR | 功能描述:8位微控制器 -MCU ST7262 Lo Spd USB 8B 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(shí)鐘頻率:50 MHz 程序存儲(chǔ)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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