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參數資料
| 型號： | SAF-C515A-LM |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, 18 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | METRIC, PLASTIC, QFP-80 |
| 文件頁數： | 58/58頁 |
| 文件大?。?/td> | 634K |
| 代理商： | SAF-C515A-LM |
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Semiconductor Group
9
1997-10-01
C515A
P1.0 - P1.7
31-24
31
30
29
28
27
26
25
24
I/O
Port 1
is an 8-bit quasi-bidirectional I/O port with internal pullup
resistors. Port 1 pins that have 1's written to them are
pulled high by the internal pullup resistors, and in that
state can be used as inputs. As inputs, port 1 pins being
externally pulled low will source current (I IL, in the DC
characteristics) because of the internal pullup resistors.
The port is used for the low-order address byte during
program verification. Port 1 also contains the interrupt,
timer, clock, capture and compare pins that are used by
various options. The output latch corresponding to a
secondary function must be programmed to a one (1) for
that function to operate (except when used for the
compare functions). The secondary functions are
assigned to the port 1 pins as follows:
P1.0 / INT3 / CC0
Interrupt 3 input /
compare 0 output /
capture 0 input
P1.1 / INT4 / CC1
Interrupt 4 input /
compare 1 output /
capture 1 input
P1.2 / INT5 / CC2
Interrupt 5 input /
compare 2 output /
capture 2 input
P1.3 / INT6 / CC3
Interrupt 6 input /
compare 3 output /
capture 3 input
P1.4 / INT2
Interrupt 2 input
P1.5 / T2EX
Timer 2 external reload /
trigger input
P1.6 / CLKOUT
System clock output
P1.7 / T2
Counter 2 input
VCC
32, 33
–
Supply Voltage
during normal, idle, and power down mode.
VSS
34, 35
–
Ground (0V)
during normal, idle, and power down operation.
*) I = Input
O = Output
Table 1
Pin Denitions and Functions (cont’d)
Symbol
Pin Number
(P-MQFP-80)
I/O*)
Function
相關PDF資料 |
PDF描述 |
|---|---|
| SAF-C515C-8EMCA | 8-BIT, OTPROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| SAF-C517A-4R24M | 8-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100 |
| SAF-C868-1RR | 8-BIT, MROM, 40 MHz, MICROCONTROLLER, PDSO38 |
| SAF-C868-1SR | 8-BIT, 40 MHz, MICROCONTROLLER, PDSO38 |
| SAF-TC1130-L150EBGREEN | 32-BIT, FLASH, 150 MHz, MICROCONTROLLER, PBGA208 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SAFC515C8EM | 制造商:Infineon Technologies AG 功能描述:8bit microcontrollerSAF-C515C-8EM MQFP80 |
| SAF-C515C-8EM | 制造商:Infineon Technologies AG 功能描述:IC 8BIT MCU OTP SMD 制造商:Infineon Technologies AG 功能描述:IC, 8BIT MCU OTP, SMD |
| SAFC515C-8EM | 制造商:Infineon Technologies AG 功能描述:IC 8BIT CPU SMD MQFP80 515 |
| SAF-C515C-8EM CA | 功能描述:8位微控制器 -MCU 8 BIT OTP RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數據總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數據 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 安裝風格:SMD/SMT |
| SAFC515C8EM-BC | 制造商:Infineon Technologies AG 功能描述:MCU 8-Bit C500 8051 CISC 64KB EPROM 5V 80-Pin MQFP |
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