參數(shù)資料
型號(hào)： SAB-C505CA-4EM
廠商： SIEMENS A G
元件分類： 微控制器/微處理器
英文描述： 8-Bit CMOS Microcontroller
中文描述： 8-BIT, OTPROM, 20 MHz, MICROCONTROLLER, PQFP44
封裝： PLASTIC, MQFP-44
文件頁數(shù)： 52/85頁
文件大?。?/td> 335K
代理商： SAB-C505CA-4EM
Semiconductor Group
52
1997-12-01
C505 / C505C
C505A / C505CA
OTP Memory Operation (C505A and C505CA only)
The C505A/C505CA contains a 32k byte one-time programmable (OTP) program memory. With the
C505A/C505CA fast programming cycles are achieved (1 byte in 100
μ
sec). Also several levels of
OTP memory protection can be selected.
For programming of the device, the C505A/C505CA must be put into the programming mode. This
typically is done not in-system but in a special programming hardware. In the programming mode
the C505A/C505CA operates as a slave device similar as an EPROM standalone memory device
and must be controlled with address/data information, control lines, and an external 11.5V
programming voltage.
Figure 26
shows the pins of the C505A/C505CA which are required for
controlling of the OTP programming mode.
Figure 26
Programming Mode Configuration
PMSEL1
PMSEL0
XTAL2
XTAL1
D0 - D7
V
SS
V
CC
C505A
C505CA
MCS03637
PALE
EA /
PROG
PRD
RESET
PSEN
PSEL
V
PP
Port 2
Port 0
A0 - A7 /
A8 - A14
相關(guān)PDF資料
PDF描述
SAB-C505C-2RM Circular Connector; Body Material:Aluminum; Series:PT06; No. of Contacts:5; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Circular Contact Gender:Pin; Insert Arrangement:18-5
SAF-C505C-2RM Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:5; Connector Shell Size:18; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
SAB-C505A-4EM 8-Bit CMOS Microcontroller
SAF-C505A-4EM 8-Bit CMOS Microcontroller
SAF-C505-2RM 8-Bit CMOS Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAB-C505CA-4EM 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(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
SAB-C505CA-4EM CATR 制造商:Infineon Technologies AG 功能描述:
SABC505CA4EMCA 制造商:Infineon Technologies AG 功能描述: 制造商:Rochester Electronics LLC 功能描述:
SAB-C505CA-4EMCA 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(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
SABC505CA4EMCAXT 制造商:Infineon Technologies AG 功能描述:MCU 8-Bit C500 8051 CISC 32KB EPROM 5V 44-Pin MQFP Ammo
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