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参数资料
| 型号： | SAB-C505-2R16M |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | PLASTIC, MQFP-44 |
| 文件页数： | 52/88页 |
| 文件大小： | 1013K |
| 代理商： | SAB-C505-2R16M |
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C505/C505C/C505A/C505CA
Data Sheet
52
12.00
The following Table 11 contains the functional description of all C505A-4E/C505CA-4E pins which
are required for OTP memory programming.
Table 11
Pin Definitions and Functions in Programming Mode
Symbol
Pin Number I/O
*)
Function
RESET
4
I
Reset
This input must be at static “1“ (active) level during the whole
programming mode.
PMSEL0
PMSEL1
5
7
I
Programming mode selection pins
These pins are used to select the different access modes in
programming mode. PMSEL1,0 must satisfy a setup time to the
rising edge of PALE. When the logic level of PMSEL1,0 is
changed, PALE must be at low level.
PSEL
8I
Basic programming mode select
This input is used for the basic programming mode selection
and must be switched according Figure 28.
PRD
9I
Programming mode read strobe
This input is used for read access control for OTP memory read,
Version Register read, and lock bit read operations.
PALE
10
I
Programming address latch enable
PALE is used to latch the high address lines. The high address
lines must satisfy a setup and hold time to/from the falling edge
of PALE. PALE must be at low level when the logic level of
PMSEL1,0 is changed.
XTAL2
14
O
XTAL2
Output of the inverting oscillator amplifier.
XTAL1
15
I
XTAL1
Input to the oscillator amplifier.
V
SS
16
–
Circuit ground potential
must be applied in programming mode.
VDD
17
–
Power supply terminal
must be applied in programming mode.
*) I = Input
O= Output
PMSEL1
PMSEL0
Access Mode
00
Reserved
0
1
Read version bytes
1
0
Program/read lock bits
1
Program/read OTP memory byte
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PDF描述 |
|---|---|
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| SAB-C515-RN | 8-BIT, OTPROM, 16 MHz, MICROCONTROLLER, PQCC68 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SAB-C505-2RM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAB-C505A-4EM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAB-C505A-4EM-BA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| SAB-C505C-2RM | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller |
| SAB-C505CA-4EM | 制造商:Infineon Technologies 功能描述:Bulk |
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