參數(shù)資料
型號: SAF-C513A-HN
廠商: INFINEON TECHNOLOGIES AG
元件分類: 微控制器/微處理器
英文描述: 8-BIT, EEPROM, 8 MHz, MICROCONTROLLER, PQCC44
封裝: PLASTIC, LCC-44
文件頁數(shù): 6/128頁
文件大?。?/td> 1837K
代理商: SAF-C513A-HN
Semiconductor Group
9-3
EEPROM Programming Interface
SAB-C513A-H
PWR
19
I
Programming Write Control
A low level at this pin (and PCS=low and PRD=high) causes the
data at AD0-7 to be written into the data or control registers of
the programming interface.
PCS
17
I
Programming Chip Select
A low level at this pin enables the access to the registers of the
programming interface. If PCS is active, either PRD or PWR
control whether data is read or written into the registers. PCS
should always be deactivated between subsequent accesses
to the programming interface.
XTAL2
20
XTAL2
Output of the inverting oscillator amplifier.
XTAL1
21
XTAL1
Input to the inverting oscillator amplifier and input to the internal
clock generator circuits.
To drive the device from an external clock source, XTAL1
should be driven, while XTAL2 is left unconnected. During the
device programming a clock must be always supplied.
PMS0
PMS1
PMS2
PMS3
35
33
32
10
I
Programming Mode Select
PMS0-3 are used to put the SAB-C513A-H into the program-
ming mode. In normal mode the programming mode select pins
have the meaning as shown in the table below. PMS0-3 must
be set to the logic level as described in the table below.
V
SS
22
Circuit ground potential
V
CC
44
Power supply terminal for all operating modes
N.C.
1-9, 11-14,
23-31, 24
No connection
These pins must not be connected.
*) I = Input
O = Output
Table 9-1
Pin Definitions and Functions in Programming Mode (cont’d)
Symbol
Pin Number
I/O*) Function
P-LCC-44
Normal Mode
Pin Names
Progr. Mode
Pin Names
Required
Logic Level
EA
PMS0
0
ALE
PMS1
1
PSEN
PMS2
0
RESET
PMS3
1
相關(guān)PDF資料
PDF描述
SAF-C515A-LM 8-BIT, 18 MHz, MICROCONTROLLER, PQFP80
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF-C513AO 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-bit CMOS Microcontroller
SAF-C515 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAF-C515-1R24M 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAF-C515-1RM 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAF-C515A-4R 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller